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Q:

3 pipes when opened for 3 hours can fill 3 buckets. How many buckets can 2 pipes open for 2 hours approximately fill?

A) 2/3 buckets	B) 2 buckets
C) 1 bucket	D) 4/3 bucket

Answer & Explanation Answer: D) 4/3 bucket

Explanation:

2 pipes open for 2 hours will fill = (2/3) x (2/3) x 3 = 4/3 buckets

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Filed Under: Pipes and Cistern

Q:

Who amongst the following Wrestlers has been the recipient of the Rajiv Gandhi Khel Ratna Award?

A) Vijender Singh	B) Sushil Kumar
C) Anand Kumar Singh	D) Zoravar Singh Faujdar

Answer & Explanation Answer: B) Sushil Kumar

Explanation:

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Filed Under: Sports

Q:

The term 'bully' is connected with which sport ?

A) Cricket	B) Hockey
C) Badminton	D) Tennis

Answer & Explanation Answer: B) Hockey

Explanation:

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Filed Under: Sports

Q:

Who is the writer of the famous book 'Kabuliwala'?

A) Bankim Chandra Chatterjee	B) Ravindra Nath Tagore
C) Munshi Prem Chand	D) Khan Abdul Gaffar Khan

Answer & Explanation Answer: B) Ravindra Nath Tagore

Explanation:

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Filed Under: Books and Authors

Q:

Savita sold an item for 6,500 and incurred a loss of 20%. At what price should she have sold the item to have gained a profit of 20%?

A) 10,375	B) 9,750
C) 8,125	D) Cannot be determined

Answer & Explanation Answer: B) 9,750

Explanation:

C.P of article = 6500 * (100/80) = Rs. 8125 S.P for a gain of 20% = (8125*120)/100 = Rs. 9750

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Filed Under: Profit and Loss

Q:

Jar A has 36 litres of mixture of milk and water in the respective ratio of 5 : 4. Jar B which had 20 litres of mixture of milk and water, was emptied into jar A, and as a result in jar A, the respective ratio of milk and water becomes 5: 3. What was the quantity of water in jar B?

A) 5 lit	B) 3 lit
C) 8 lit	D) 2 lit

Answer & Explanation Answer: A) 5 lit

Explanation:

Jar A has 36 litres of mixture of milk and water in the respective ratio of 5 : 4 => Quantity of milk in Jar A = 5/9 x 36 = 20 litres Quantity of water in Jar A = 36 - 20 = 16 litres Let quantity of water in Jar B = x litres => Quantity of milk in Jar B = (20 - x) litres Acc. to ques, =>[20 + (20-x)]/(16+x) = 5/3 => 120−3x = 80+5x => 5x +3x = 120−80 => 8x = 40 => 5 litres.

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Filed Under: Alligation or Mixture

Q:

Three friends J, K and L jog around a circular stadium and complete one round in 12, 18 and 20 seconds respectively. In how many minutes will all the three meet again at the starting point.

A) 5	B) 8
C) 12	D) 3

Answer & Explanation Answer: D) 3

Explanation:

All the three friends will meet at the starting point again after X seconds, such that X is the LCM of the times taken by J, K and L to complete one round.

=> LCM of 12, 18 and 20 = 180 seconds = 3 minutes.

Hence 3 minutes is the answer.

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Filed Under: HCF and LCM

Q:

What will come in place of the question mark (?) in the given question?

120 % of 750 ÷ 25 - 16 = ? % of 1240 ÷ 31

A) 25	B) 30
C) 20	D) 45

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