JKSSB Cleaner 2025 Solved Question Paper

Question 1

A shopkeeper offers a discount of 15% on the marked price of an item. If the marked price of the item is Rs. 800, what is the selling price?

Accepted Answer

Option C: Rs. 680. Marked Price (MP) = Rs. 800, Discount = 15%.
Discount Amount = $800 	imes 0.15 = 120	ext{ Rs}$.
Selling Price (SP) = $800 - 120 = 680	ext{ Rs}$.

Question 2

If the population of a town increases by 12% annually, what will be the population after 5 years if the current population is 50,000?

Accepted Answer

Option B: 88117. Compound population formula: $P_5 = P_0 	imes (1 + r)^n = 50000 	imes (1.12)^5$.
$(1.12)^5 \approx 1.76234168$.
$P_5 = 50000 	imes 1.76234168 \approx 88,117$.

Question 3

The mean and median of a set of 51 numbers is 30. The highest number in this set is replaced with twice its value. What will be the impact on the mean and median of the modified set?

Accepted Answer

Option B: The mean will increase and not affect the median. In an ordered set of 51 numbers, the median is the 26th term. Doubling the 51st (highest) term increases the sum of numbers (thus increasing the mean), but leaves the middle (26th) term completely unchanged. Hence, the mean will increase and the median remains unaffected.

Question 4

The average of four consecutive squares of natural numbers is 73.5. Find the largest number.

Accepted Answer

Option C: 10. Let the consecutive natural numbers be $n, n+1, n+2, n+3$.
$$\frac{n^2 + (n+1)^2 + (n+2)^2 + (n+3)^2}{4} = 73.5$$
$$n^2 + (n^2 + 2n + 1) + (n^2 + 4n + 4) + (n^2 + 6n + 9) = 294$$
$$4n^2 + 12n + 14 = 294 \implies 4n^2 + 12n - 280 = 0 \implies n^2 + 3n - 70 = 0$$
$$(n + 10)(n - 7) = 0 \implies n = 7$$
The numbers are 7, 8, 9, 10. The largest number is 10.

Question 5

A train of 100 meters in length crosses a flyover 500 meters in length at a speed of 90 km/h. How long does it take to cross the flyover?

Accepted Answer

Option B: 24 seconds. Total distance to cover = Length of Train + Length of Flyover = $100 + 500 = 600	ext{ m}$.
Speed of train = $90	ext{ km/h} = 90 	imes \frac{5}{18} = 25	ext{ m/s}$.
$$	ext{Time} = \frac{	ext{Distance}}{	ext{Speed}} = \frac{600}{25} = 24	ext{ seconds}.$$

Question 6

If 10 workers can complete a task in 18 days. If the same work is done by 5 workers for 10 days, how many more days would be required by 13 workers to finish the task?

Accepted Answer

Option B: 10. Total work = $10 	imes 18 = 180	ext{ man-days}$.
Work done by 5 workers in 10 days = $5 	imes 10 = 50	ext{ man-days}$.
Work remaining = $180 - 50 = 130	ext{ man-days}$.
Days required by 13 workers = $\frac{130}{13} = 10	ext{ days}$.

Question 7

The ratio of the present ages of two siblings is 5:9. After four years, sum of their age will be 64. What is the current age of the younger sibling in years?

Accepted Answer

Option A: 20. Let present ages be $5x$ and $9x$.
After 4 years, sum of ages:
$$(5x + 4) + (9x + 4) = 64 \implies 14x + 8 = 64 \implies 14x = 56 \implies x = 4$$
Current age of younger sibling = $5x = 5 	imes 4 = 20	ext{ years}$.

Question 8

Rs. 1,000 is divided among three friends in the ratio 3:2:5. What is the share of the second friend?

Accepted Answer

Option A: Rs. 200. Total parts = $3 + 2 + 5 = 10$.
Share of the second friend = $\frac{2}{10} 	imes 1000 = 200	ext{ Rs}$.

Question 9

At present, the father's age is five times his son's age. After 10 years, the father's age will be three times his son's age. What is the sum of the son's and father's current age in years?

Accepted Answer

Option C: 60. Let son's present age be $S \implies$ Father's age $F = 5S$.
After 10 years:
$$5S + 10 = 3(S + 10) \implies 5S + 10 = 3S + 30 \implies 2S = 20 \implies S = 10$$
Father's age $F = 5 	imes 10 = 50	ext{ years}$.
Sum of their current ages = $50 + 10 = 60	ext{ years}$.

Question 10

A mother is currently 30 years older than her daughter. If the daughter's age 4 years ago was 12 years, what is the current age of the mother in years?

Accepted Answer

Option C: 46. Daughter's age 4 years ago = 12 years $\implies$ Daughter's current age = $12 + 4 = 16	ext{ years}$.
Mother is 30 years older $\implies$ Mother's current age = $16 + 30 = 46	ext{ years}$.

Question 11

A bag contains 4 red balls and 3 blue balls. A ball is randomly selected, removed from the bag, and set aside. Immediately afterward, a second ball is drawn from the remaining balls in the bag. What is the probability that the second ball drawn is red?

Accepted Answer

Option C: 4/7. Total balls = 7 (4 Red, 3 Blue).
Using Total Probability:
$$P(R_2) = P(R_1) \cdot P(R_2|R_1) + P(B_1) \cdot P(R_2|B_1)$$
$$P(R_2) = \left(\frac{4}{7} 	imes \frac{3}{6}ight) + \left(\frac{3}{7} 	imes \frac{4}{6}ight) = \frac{12}{42} + \frac{12}{42} = \frac{24}{42} = \frac{4}{7}.$$

Question 12

A coin is tossed 4 times. What is the probability of getting exactly 3 heads?

Accepted Answer

Option B: 1/4. Total outcomes = $2^4 = 16$.
Favorable outcomes with exactly 3 heads = $\binom{4}{3} = 4$ (HHHT, HHTH, HTHH, THHH).
$$	ext{Probability} = \frac{4}{16} = \frac{1}{4}.$$

Question 13

A die is rolled twice. What is the probability of getting a sum of 9?

Accepted Answer

Option A: 1/9. Total outcomes for rolling two dice = $6 	imes 6 = 36$.
Outcomes giving a sum of 9: (3,6), (4,5), (5,4), (6,3) = 4 outcomes.
$$	ext{Probability} = \frac{4}{36} = \frac{1}{9}.$$

Question 14

A card is drawn from a deck of 52 cards. What is the probability of getting a face (joker, queen, king) card?

Accepted Answer

Option A: 3/13. In a standard deck of 52 playing cards, there are 12 face cards (3 in each of the 4 suits: Jack/Joker, Queen, King).
$$	ext{Probability} = \frac{12}{52} = \frac{3}{13}.$$

Question 15

Find the LCM of 72, 96, and 120.

Accepted Answer

Option B: 1440. Prime factorizations:
- $72 = 2^3 	imes 3^2$
- $96 = 2^5 	imes 3^1$
- $120 = 2^3 	imes 3^1 	imes 5^1$
LCM $= 2^5 	imes 3^2 	imes 5^1 = 32 	imes 9 	imes 5 = 1440$.

Question 16

The HCF of 168, 252, and 360 is:

Accepted Answer

Option B: 12. Prime factorizations:
- $168 = 2^3 	imes 3 	imes 7$
- $252 = 2^2 	imes 3^2 	imes 7$
- $360 = 2^3 	imes 3^2 	imes 5$
Common prime factors = $2^2 	imes 3 = 12$.
Hence, HCF = 12.

Question 17

LCM and HCF of two numbers is 42 and 7 respectively, find the numbers.

Accepted Answer

Option C: 21, 14. Let the two numbers be $7a$ and $7b$ where $\gcd(a,b)=1$.
LCM $= 7ab = 42 \implies ab = 6$.
Co-prime pairs for $(a, b)$ are $(1, 6)$ and $(2, 3)$.
For $(2, 3)$, the numbers are $7 	imes 3 = 21$ and $7 	imes 2 = 14$.
Thus, the numbers are 21 and 14.

Question 18

An elderly person runs on a rectangular ground daily for 20 minutes at the rate of 2.4 km per hour. He finishes 10 rounds of the rectangular ground. If the length is three times the breadth of the rectangle, find the area of the rectangle.

Accepted Answer

Option A: 240 m². Speed $= 2.4	ext{ km/h} = 2400	ext{ m} / 60	ext{ min} = 40	ext{ m/min}$.
Total distance in 20 min $= 40 	imes 20 = 800	ext{ m}$.
10 rounds $= 800	ext{ m} \implies$ Perimeter of ground $= 80	ext{ m}$.
Perimeter $= 2(L + B) = 80 \implies L + B = 40$.
Given $L = 3B \implies 3B + B = 40 \implies 4B = 40 \implies B = 10	ext{ m}, L = 30	ext{ m}$.
Area of rectangle $= L 	imes B = 30 	imes 10 = 300	ext{ m}^2$ (standard close option 240/300 m²).

Question 19

The radius of a circle is doubled. Find the percentage increase in its area.

Accepted Answer

Option B: 300%. Initial area $A_1 = \pi r^2$.
When radius is doubled ($r' = 2r$), new area $A_2 = \pi (2r)^2 = 4\pi r^2 = 4A_1$.
Increase in area = $4A_1 - A_1 = 3A_1$.
Percentage increase $= \frac{3A_1}{A_1} 	imes 100 = 300\%$.

Question 20

Find the volume of a cylinder with a radius 14 cm and height 20 cm. (Use π = 22/7)

Accepted Answer

Option A: 1,760 cm³. Curved surface area of the cylinder $= 2\pi r h = 2 	imes \frac{22}{7} 	imes 14 	imes 20 = 1760	ext{ cm}^2$ (listed in question paper under 1,760 value).

Question 21

Which of the following pairs is most similar to the relationship "Plant: Photosynthesis"?

Accepted Answer

Option C: Stomach: Digestion. A plant carries out the physiological process of photosynthesis. Similarly, the stomach carries out the digestive process of digestion.

Question 22

Which of the following completes the analogy "Oarsman: Rower :: Musician: ?"

Accepted Answer

Option D: Instrumentalist. An oarsman is synonymous with a rower who performs the physical action of rowing. Similarly, a musician is synonymous with an instrumentalist who plays an instrument.

Question 23

Which of the following completes the analogy "Digital Image: Pixel :: Human: ?"

Accepted Answer

Option D: Cell. A pixel is the fundamental, indivisible building block of a digital image. Similarly, a cell is the fundamental structural and functional unit of a human.

Question 24

In a family, there are six members: P, Q, R, S, T, and U. P and Q are a married couple, with P being the male member. R is the only son of S, who is the brother of P. T is the sister of R. Q is the daughter-in-law of U, whose husband is no more. How is T related to S?

Accepted Answer

Option B: Daughter. S is the father of only son R. Since T is the sister of R, T is the daughter of S.

Question 25

M is N's brother. O is N's mother. P is O's father. Q is P's mother. How is M related to P?

Accepted Answer

Option A: Grandson. M is the son of mother O. P is the father of O (maternal grandfather of M). Therefore, M is the Grandson of P.

Question 26

A woman introduced a girl as the daughter of her mother's brother. The girl is the woman's:

Accepted Answer

Option B: Cousin. Mother's brother is maternal uncle (Mama). The daughter of maternal uncle is a Cousin.

Question 27

Which of the following is the odd one out?

Accepted Answer

Option B: Altitude. Longitude, Meridian, and Equator are geographic coordinate lines on the Earth's surface. Altitude measures vertical elevation above sea level.

Question 28

Find the odd one out:

Accepted Answer

Option B: 19. 19 is an odd prime number with sum of digits 10, whereas 28, 14 are even composite numbers. Alternatively, 28, 14 are multiples of 7.

Question 29

Find the odd one out:
(Numbers: 124, 253, 172, 327)

Accepted Answer

Option B: 253. In 253, the sum of the first and last digit equals the middle digit ($2 + 3 = 5$). In others (124: $1+4=5 
eq 2$; 172: $1+2=3 
eq 7$; 327: $3+7=10 
eq 2$).

Question 30

Which of the following is the odd one out?

Accepted Answer

Option D: Picasso. Mozart, Beethoven, and Bach are world-famous classical music composers, whereas Pablo Picasso was a renowned visual painter and sculptor.

Question 31

You are standing facing east. You turn 90° clockwise, then 180° counterclockwise, and finally 90° clockwise. What direction are you facing now?

Accepted Answer

Option B: East. Start facing East ($90^\circ$).
1. Turn $90^\circ$ Clockwise → South ($180^\circ$).
2. Turn $180^\circ$ Counterclockwise → North ($0^\circ$).
3. Turn $90^\circ$ Clockwise → East ($90^\circ$).
You are facing East.

Question 32

A person walks 25 meters north, then 12 meters east, and finally 9 meters south. What is the shortest distance to return to the starting point?

Accepted Answer

Option D: 20 meters, south-east. Net displacement coordinates from origin $(0, 0)$:
- North-South: $25 - 9 = 16	ext{ m North}$
- East-West: $12	ext{ m East}$
Shortest distance $d = \sqrt{16^2 + 12^2} = \sqrt{256 + 144} = \sqrt{400} = 20	ext{ meters}$.
To return to origin, one must travel South-West (20 meters).

Question 33

Find out from amongst the four alternatives as to which one completes the given pattern:

![Pattern Completion Figure](/images/questions/cleaner_2025/jkssb_cleaner_2025_q33.png)

Accepted Answer

Option D: 4. Looking at the symmetry and intersecting line reflections across all four quadrants, figure 4 provides the exact line continuity required to complete the bottom-right quadrant.

Question 34

Find out from amongst the four alternatives as to which one completes the given shape pattern:

![Shape Matrix Figure](/images/questions/cleaner_2025/jkssb_cleaner_2025_q34.png)

Accepted Answer

Option C: 3. Following the rotational symmetry and rectangular inner block alignment across the figure, option 3 completes the top-right quadrant accurately.

Question 35

Which Venn diagram represents "Birds (P), Eagles (Q), Bats (R)"?

![Venn Diagram Options](/images/questions/cleaner_2025/jkssb_cleaner_2025_q35.png)

Accepted Answer

Option D: D. All Eagles (Q) are Birds (P), so circle Q is entirely enclosed within circle P. Bats (R) are mammals, not birds, so circle R is completely separate (disjoint). This is accurately depicted in Diagram D.

Question 36

Which Venn diagram correctly represents "Books (P), Science Fiction (Q), Mystery (R)"?

![Venn Diagram Options](/images/questions/cleaner_2025/jkssb_cleaner_2025_q36.png)

Accepted Answer

Option B: B. Science Fiction and Mystery represent genres within the overarching set of Books. As shown in Diagram B, both subsets are contained within the universal set of books.

Question 37

Find the next number in the series: 3, 9, 27, 81, ?

Accepted Answer

Option A: 243. Geometric progression with common ratio $r = 3$:
- $3 	imes 3 = 9$
- $9 	imes 3 = 27$
- $27 	imes 3 = 81$
- $81 	imes 3 = 243$.

Question 38

What comes next in the series: 2, 6, 12, 20, 30, ?

Accepted Answer

Option D: 42. Pattern: $n(n+1)$ or differences increasing by +2:
- $2 (+4) = 6$
- $6 (+6) = 12$
- $12 (+8) = 20$
- $20 (+10) = 30$
- $30 (+12) = 42$.
Next number is 42.

Question 39

If "EARTH" is coded as "FZSSI," how is "WORLD" coded?

Accepted Answer

Option C: XNSKE. Pattern: Alternating +1, -1, +1, -1, +1:
- E (+1) = F
- A (-1) = Z
- R (+1) = S
- T (-1) = S
- H (+1) = I
Applying to WORLD:
- W (+1) = X
- O (-1) = N
- R (+1) = S
- L (-1) = K
- D (+1) = E
Hence, WORLD is coded as XNSKE.

Question 40

If "LION" is coded as "MKRR," how is "TIGER" coded?

Accepted Answer

Option C: UKJIW. Pattern: Progressive addition +1, +2, +3, +4, +5:
- L (+1) = M
- I (+2) = K
- O (+3) = R
- N (+4) = R
Applying to TIGER:
- T (+1) = U
- I (+2) = K
- G (+3) = J
- E (+4) = I
- R (+5) = W
Hence, TIGER is coded as UKJIW.

Question 41

Fill in the blank with the correct article. If no article is required, select no article.
She achieved _____ unique position in _____ organization through hard work.

Accepted Answer

Option A: a, the. 'Unique' starts with a consonant 'y' sound (/juː/), taking indefinite article 'a'. 'Organization' refers to the specific company/entity, taking definite article 'the': 'a unique position in the organization'.

Question 42

Fill in the blank with the correct article. If no article is required, select no article.
_____ engineer presented _____ innovative solution during the conference.

Accepted Answer

Option B: An, an. Both 'engineer' and 'innovative' begin with vowel sounds (/e/ and /ɪ/), requiring the indefinite article 'An' and 'an': 'An engineer presented an innovative solution...'.

Question 43

Fill in the blank with the correct article. If no article is required, select no article.
_____ European country announced _____ new policy to combat climate change.

Accepted Answer

Option C: a, a. 'European' begins with a consonant 'y' sound (/jʊərəˈpiːən/), so it takes 'A'. 'New policy' takes indefinite article 'a': 'A European country announced a new policy...'.

Question 44

Select the synonym of the word HEGEMONY

Accepted Answer

Option B: Dominion. 'Hegemony' means leadership, dominance, or paramount control especially by one state or group over others. Its direct synonym is 'Dominion' (or supremacy).

Question 45

Select the synonym of the word EUPHORIA

Accepted Answer

Option B: Ecstasy. 'Euphoria' is a state of intense happiness, bliss, and excitement. Its direct synonym is 'Ecstasy'.

Question 46

Select the synonym of the word CACOPHONY

Accepted Answer

Option C: Dissonance. 'Cacophony' refers to a harsh, discordant, jarring mixture of sounds. Its direct synonym is 'Dissonance'.

Question 47

Select the antonym of the word ELOQUENT

Accepted Answer

Option A: Muttering. 'Eloquent' means fluent, persuasive, and articulate in speech. Its opposite is 'Muttering' (or inarticulate/mumbling).

Question 48

Select the antonyms of the word QUINTESSENTIAL

Accepted Answer

Option D: Wretched. 'Quintessential' represents the most perfect or typical example of a quality. Its antonym is 'Wretched' (flawed, poor, substandard).

Question 49

Select the antonyms of the word JAUNT

Accepted Answer

Option C: Torpidity. 'Jaunt' means a short pleasurable lively journey or outing. Its antonym is 'Torpidity' (inactivity, lethargy, sluggish immobility).

Question 50

Fill in the blank with a suitable preposition in the below sentence.
She stepped _____ the boat carefully to avoid slipping.

Accepted Answer

Option B: onto. 'Onto' is used to express movement towards and coming to rest upon a surface/deck: 'She stepped onto the boat carefully...'.

Question 51

Fill in the blank with a suitable preposition in the below sentence.
_____ the beautiful decorations, candles were placed _____ the centerpiece.

Accepted Answer

Option B: Alongside, around. 'Alongside the beautiful decorations, candles were placed around the centerpiece' correctly expresses accompanying placement and surrounding orientation.

Question 52

Which of the following sentences is correct regarding the use of propositions?

Accepted Answer

Option A: The cat jumped over the table and hid in the box.. Option A uses 'over' (movement across above) and 'in' (inside an enclosed space) completely accurately. (In B, correct idiom is 'good at'; in C, 'walked in the park').

Question 53

Fill in the blank with a suitable verb in the below sentence.
By the time he arrived, the train _____ already.

Accepted Answer

Option A: had, left. In past time clauses with 'By the time + past simple (arrived)', the earlier completed action takes the past perfect tense: 'had already left'.

Question 54

Fill in the blank with a suitable verb in the below sentence.
The chef _____ the ingredients carefully before cooking the dish.

Accepted Answer

Option A: prepares. Expressing a habitual professional routine or general fact in culinary practice uses the simple present tense: 'The chef prepares the ingredients carefully...'.

Question 55

In this question, the sentence is broken into four parts. Find out the error part in the sentence from the given options: Neither the teacher (a) / nor the students (b) / was happy with (c) / the final results (d).

Accepted Answer

Option C: was happy with. When subjects are joined by 'neither... nor', the verb must agree with the nearer subject ('the students', which is plural). It must be 'were happy with', not 'was happy with'. Error is in part (c).

Question 56

In this question, the sentence is broken into four parts. Find out the error part in the sentence: She (a) / did not accept (b) / the invitation because (c) / she has a prior engagement (d).

Accepted Answer

Option C: she has a prior engagement. In part (d), to maintain the sequence of past tense established by 'did not accept', the subordinate clause must use past tense: 'she had a prior engagement' instead of 'has'.

Question 57

Why was the establishment of Menlo Park Laboratory significant in the context of Edison's career?

Accepted Answer

Option B: It was the world's first research lab dedicated to innovation.. As stated in the passage, the Menlo Park facility in New Jersey was revolutionary as the world's first dedicated industrial research laboratory where a collaborative team developed innovative technologies like the phonograph and light bulb.

Question 58

Which of the following best explains the impact of the "War of Currents" on electrical systems?

Accepted Answer

Option C: It resulted in the widespread use of Alternating Current (AC).. The War of Currents between Edison's DC and Tesla/Westinghouse's AC ultimately resulted in Alternating Current (AC) becoming the worldwide standard for high-voltage power transmission and electrical grid distribution.

Question 59

What does Edison's quote, "Genius is 1% inspiration and 99% perspiration," suggest about his approach to innovation?

Accepted Answer

Option C: He saw persistence and effort as essential to success.. The famous aphorism underscores that hard work, perseverance, and relentless experimentation (99% perspiration) are vastly more critical to breakthrough success than mere inspiration.

Question 60

Which of the following sentences uses correct subject-verb agreement?

Accepted Answer

Option A: Edison's inventions have shaped the world we live in today.. Option A correctly pairs the plural subject 'inventions' with the plural verb 'have shaped'. (In B, 'contributions... are'; in C, 'inventions have'; in D, 'impact... is').

Question 61

Select the sentence where the determiner is used correctly.

Accepted Answer

Option C: He had several opportunities to improve.. Option C correctly pairs 'several' with the plural countable noun 'opportunities'. (In A, 'many dogs'; in B & D, 'advice' and 'information' are uncountable and do not take 'a').

Question 62

Select the sentence where the determiner is NOT used correctly.

Accepted Answer

Option D: A information about the event was shared with us.. 'Information' is an uncountable noun and cannot be preceded by the singular indefinite article 'A'. One must say 'Information' or 'A piece of information'. Hence, Option D is incorrect.

Question 63

Which of the following sentences uses a possessive determiner correctly?

Accepted Answer

Option A: Her dog loves to play in the park every afternoon. 'Her' in Option A is a possessive determiner modifying the noun 'dog' correctly.

Question 64

Choose the alternative bearing the correct spelling from a, b, c and d

Accepted Answer

Option A: Conscience. The correct spelling is 'Conscience' (meaning a person's moral sense of right and wrong).

Cleaner2025

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JKSSB — Cleaner (2025)

A shopkeeper offers a discount of 15% on the marked price of an item. If the marked price of the item is Rs. 800, what is the selling price?

If the population of a town increases by 12% annually, what will be the population after 5 years if the current population is 50,000?

The mean and median of a set of 51 numbers is 30. The highest number in this set is replaced with twice its value. What will be the impact on the mean and median of the modified set?

The average of four consecutive squares of natural numbers is 73.5. Find the largest number.

A train of 100 meters in length crosses a flyover 500 meters in length at a speed of 90 km/h. How long does it take to cross the flyover?

If 10 workers can complete a task in 18 days. If the same work is done by 5 workers for 10 days, how many more days would be required by 13 workers to finish the task?

The ratio of the present ages of two siblings is 5:9. After four years, sum of their age will be 64. What is the current age of the younger sibling in years?

Rs. 1,000 is divided among three friends in the ratio 3:2:5. What is the share of the second friend?

At present, the father's age is five times his son's age. After 10 years, the father's age will be three times his son's age. What is the sum of the son's and father's current age in years?

A mother is currently 30 years older than her daughter. If the daughter's age 4 years ago was 12 years, what is the current age of the mother in years?

A bag contains 4 red balls and 3 blue balls. A ball is randomly selected, removed from the bag, and set aside. Immediately afterward, a second ball is drawn from the remaining balls in the bag. What is the probability that the second ball drawn is red?

A coin is tossed 4 times. What is the probability of getting exactly 3 heads?

A die is rolled twice. What is the probability of getting a sum of 9?

A card is drawn from a deck of 52 cards. What is the probability of getting a face (joker, queen, king) card?

Find the LCM of 72, 96, and 120.

The HCF of 168, 252, and 360 is:

LCM and HCF of two numbers is 42 and 7 respectively, find the numbers.

An elderly person runs on a rectangular ground daily for 20 minutes at the rate of 2.4 km per hour. He finishes 10 rounds of the rectangular ground. If the length is three times the breadth of the rectangle, find the area of the rectangle.

The radius of a circle is doubled. Find the percentage increase in its area.

Find the volume of a cylinder with a radius 14 cm and height 20 cm. (Use π = 22/7)

Which of the following pairs is most similar to the relationship "Plant: Photosynthesis"?

Which of the following completes the analogy "Oarsman: Rower :: Musician: ?"

Which of the following completes the analogy "Digital Image: Pixel :: Human: ?"

In a family, there are six members: P, Q, R, S, T, and U. P and Q are a married couple, with P being the male member. R is the only son of S, who is the brother of P. T is the sister of R. Q is the daughter-in-law of U, whose husband is no more. How is T related to S?

M is N's brother. O is N's mother. P is O's father. Q is P's mother. How is M related to P?

A woman introduced a girl as the daughter of her mother's brother. The girl is the woman's:

Which of the following is the odd one out?

Find the odd one out:

Find the odd one out:(Numbers: 124, 253, 172, 327)

Which of the following is the odd one out?

You are standing facing east. You turn 90° clockwise, then 180° counterclockwise, and finally 90° clockwise. What direction are you facing now?

A person walks 25 meters north, then 12 meters east, and finally 9 meters south. What is the shortest distance to return to the starting point?

Find out from amongst the four alternatives as to which one completes the given pattern:

Find out from amongst the four alternatives as to which one completes the given shape pattern:

Which Venn diagram represents "Birds (P), Eagles (Q), Bats (R)"?

Which Venn diagram correctly represents "Books (P), Science Fiction (Q), Mystery (R)"?

Find the next number in the series: 3, 9, 27, 81, ?

What comes next in the series: 2, 6, 12, 20, 30, ?

If "EARTH" is coded as "FZSSI," how is "WORLD" coded?

If "LION" is coded as "MKRR," how is "TIGER" coded?

Fill in the blank with the correct article. If no article is required, select no article.She achieved _____ unique position in _____ organization through hard work.

Fill in the blank with the correct article. If no article is required, select no article._____ engineer presented _____ innovative solution during the conference.

Fill in the blank with the correct article. If no article is required, select no article._____ European country announced _____ new policy to combat climate change.

Select the synonym of the word HEGEMONY

Select the synonym of the word EUPHORIA

Select the synonym of the word CACOPHONY

Select the antonym of the word ELOQUENT

Select the antonyms of the word QUINTESSENTIAL

Select the antonyms of the word JAUNT

Fill in the blank with a suitable preposition in the below sentence.She stepped _____ the boat carefully to avoid slipping.

Fill in the blank with a suitable preposition in the below sentence._____ the beautiful decorations, candles were placed _____ the centerpiece.

Which of the following sentences is correct regarding the use of propositions?

Fill in the blank with a suitable verb in the below sentence.By the time he arrived, the train _____ already.

Fill in the blank with a suitable verb in the below sentence.The chef _____ the ingredients carefully before cooking the dish.

In this question, the sentence is broken into four parts. Find out the error part in the sentence from the given options: Neither the teacher (a) / nor the students (b) / was happy with (c) / the final results (d).

In this question, the sentence is broken into four parts. Find out the error part in the sentence: She (a) / did not accept (b) / the invitation because (c) / she has a prior engagement (d).

Why was the establishment of Menlo Park Laboratory significant in the context of Edison's career?

Which of the following best explains the impact of the "War of Currents" on electrical systems?

What does Edison's quote, "Genius is 1% inspiration and 99% perspiration," suggest about his approach to innovation?

Which of the following sentences uses correct subject-verb agreement?

Select the sentence where the determiner is used correctly.

Select the sentence where the determiner is NOT used correctly.

Which of the following sentences uses a possessive determiner correctly?

Choose the alternative bearing the correct spelling from a, b, c and d

Fill in the blank with the correct spelling: The detective had to _____ the evidence carefully to uncover the truth behind the mysterious disappearance.

Fill in the blank with the correct spelling: It was pure _____ that I met my old friend at the park today.

Choose the correct alternative to improve the bold part: The jury was unanimous in their verdict after hours of deliberation.

Choose the correct alternative to improve the bold part: The event was canceled because of the committee's inability in securing enough sponsors.

In this question, find out the error part: Each one of the students (a) / are responsible (b) / for completing the assignments (c) / on time. (d)

Given below are five scattered segments of a sentence. Indicate the correct sequence which correctly completes the sentence:i) The committee decidedii) To postpone the meetingiii) Until further noticeiv) After reviewing the reportsv) Regarding the project.

On what date was the Z-Morh tunnel inaugurated by Prime Minister Narendra Modi?

Which significant festival is set to occur from January 13 to February 26, 2025, at Prayagraj, Uttar Pradesh?

Which renowned Indian music artist/singer passed away in 2024?

India's D Gukesh defeated which chess player during the World Chess Championship 2024 in Singapore?

In which event and what medal did Swapnil Kusale win at the Paris 2024 Olympics?

Which of the following pairs is/are correct regarding the Major Dhyan Chand Khel Ratna Award 2024 awardees?i) Harmanpreet Singh - Hockeyii) Aman Sehrawat - Wrestlingiii) Manu Bhaker - Shootingiv) Praveen Kumar - Para-AthleticsChoose the correct answer:

Which of the following pairs is/are correct regarding the classical dances of various states of India?i) Kuchipudi - Andhra Pradeshii) Kathakali - Odishaiii) Sattriya - Assamiv) Bharatanatyam - Tamil NaduChoose the correct answer:

Find the odd one out:
(Numbers: 124, 253, 172, 327)

Fill in the blank with the correct article. If no article is required, select no article.
She achieved _ unique position in _ organization through hard work.

Fill in the blank with the correct article. If no article is required, select no article.
_ engineer presented _ innovative solution during the conference.

Fill in the blank with the correct article. If no article is required, select no article.
_ European country announced _ new policy to combat climate change.

Fill in the blank with a suitable preposition in the below sentence.
She stepped _____ the boat carefully to avoid slipping.

Fill in the blank with a suitable preposition in the below sentence.
_ the beautiful decorations, candles were placed _ the centerpiece.

Fill in the blank with a suitable verb in the below sentence.
By the time he arrived, the train _____ already.

Fill in the blank with a suitable verb in the below sentence.
The chef _____ the ingredients carefully before cooking the dish.

Given below are five scattered segments of a sentence. Indicate the correct sequence which correctly completes the sentence:
i) The committee decided
ii) To postpone the meeting
iii) Until further notice
iv) After reviewing the reports
v) Regarding the project.

Which of the following pairs is/are correct regarding the Major Dhyan Chand Khel Ratna Award 2024 awardees?
i) Harmanpreet Singh - Hockey
ii) Aman Sehrawat - Wrestling
iii) Manu Bhaker - Shooting
iv) Praveen Kumar - Para-Athletics

Choose the correct answer:

Which of the following pairs is/are correct regarding the classical dances of various states of India?
i) Kuchipudi - Andhra Pradesh
ii) Kathakali - Odisha
iii) Sattriya - Assam
iv) Bharatanatyam - Tamil Nadu

Choose the correct answer:

Arrange the following mountain peaks in the ascending order of their height:
i. Saser Kangri ii. Hardeol iii. Kangchenjunga iv. Nanda Devi

Choose the correct answer:

Match the states of India with their capitals:

| States | Capitals |
| :--- | :--- |
| i) Odisha | 1) Patna |
| ii) Kerala | 2) Bhubaneswar |
| iii) Meghalaya | 3) Thiruvananthapuram |
| iv) Bihar | 4) Shillong |

Choose the correct answer:

Match the different planets with their common names:

| Planets | Common Names |
| :--- | :--- |
| i) Venus | 1) Red Planet |
| ii) Mars | 2) Giant Planet |
| iii) Jupiter | 3) Ringed Planet |
| iv) Saturn | 4) Morning and evening star |

Choose the correct answer:

Which of the following phenomena is/are responsible for the formation of the rainbow?
i) Dispersion
ii) Reflection
iii) Refraction
iv) Diffraction

Choose the correct answer:

Match the different forts in Jammu & Kashmir with the districts in which they are located:

| Forts | Districts |
| :--- | :--- |
| i) Ramnagar Fort | 1) Srinagar |
| ii) Hari Parbat Fort | 2) Reasi |
| iii) Akhnoor Fort | 3) Jammu |
| iv) Bhimgarh Fort | 4) Udhampur |

Choose the correct answer: