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Q:

24 men can complete a piece of work in 18 days while 12 women can complete the same piece of work in 28 days. 27 men start working and are replaced by 14 women after 8 days. In how many days will 14 women finish the remaining work?

A) 12 days	B) 13 days
C) 12.5 days	D) 13.5 days

Answer & Explanation Answer: A) 12 days

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
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Q:

From a container of milk, 5 litres of milk is replaced with 5 litres of water. This process is repeated again. Thus in two attempts the ratio of milk and water became 81 : 19. The initial amount of milk in the container was

A) 50 litres	B) 45 litres
C) 25 litres	D) 20 litres

Answer & Explanation Answer: A) 50 litres

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
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Q:

A bottle is full of dettol. One-third of it is taken out and then an equal amount of water is poured into the bottle to fill it. This operation is done four times. Find the final ratio of dettol and water in the bottle.

A) 13 : 55	B) 20 : 74
C) 16 : 65	D) 10 : 48

Answer & Explanation Answer: C) 16 : 65

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

Q:

Kishlay travelled equal distances at speeds of 10 kmph, 30kmph and 2 kmph and took a total time of 38 min. Find the total distance in kms.

A) 2	B) 3
C) 1	D) 4

Answer & Explanation Answer: B) 3

Explanation:

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Filed Under: Partnership
Exam Prep: Bank Exams

Q:

Which tennis player has won the Grand Slam title in men's singles 2019?

A) Rafael Nadal	B) Roger Federer
C) Novak DJokovic	D) Daniil Medvedev

Answer & Explanation Answer: A) Rafael Nadal

Explanation:

Rafael Nadal defeated Daniil Medvedev in the men's singles title at the 2019 US Open. It was Nadal's 19th Grand Slam singles title, and fourth US Open title.

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Filed Under: Sports
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

What was Rajiv Gandhi before he entered politics?

A) Professor	B) Lawyer
C) Pilot	D) Doctor

Answer & Explanation Answer: C) Pilot

Explanation:

Our Ex. Prime Minister Rajiv Gandhi was Pilot by profession before he entered politics.

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Filed Under: Famous Personalities
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Q:

Find the logic and solve this mathematical puzzle?

solve_this_maths_puzzle1565956551.jpg image

A) 112	B) 72
C) 127	D) 144

Answer & Explanation Answer: D) 144

Explanation:

In the given puzzle, the logic is

2 + 3 = 10 => (2 + 3) * 2 = 10

6 + 3 = 54 => (6 + 3) * 6 = 54

8 + 3 = 88 => (8 + 3) * 8 = 88

Similarly,

9 + 7 => (9 + 7) * 9 = 16 x 9 = 144.

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Filed Under: Math Puzzles
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Q:

The substance which makes natural rubber more strong and bouncy?

A) Chlorine	B) Sulphur
C) Sponge	D) Polythene

Answer & Explanation Answer: B) Sulphur

Explanation:

Sulfur vulcanisation is a chemical process for converting natural rubber or related polymers into more durable materials by heating them with sulfur. By this they achieve improved elasticity, resilience, tensile strength, viscosity, hardness and weather resistance.

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Filed Under: General Science
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