Questions

Q:

A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and c in 198 seconds, all starting at the same point. After what time will they again at the starting point ?

A) 26 minutes and 18 seconds B) 42 minutes and 36 seconds
C) 45 minutes D) 46 minutes and 12 seconds
 
Answer & Explanation Answer: D) 46 minutes and 12 seconds

Explanation:

L.C.M. of 252, 308 and 198 = 2772.

 

So, A, B and C will again meet at the starting point in 2772 sec. i.e., 46 min. 12 sec.

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Q:

How many Months of the year have 28 Days?

A) 12 B) 7
C) 5 D) 6
 
Answer & Explanation Answer: A) 12

Explanation:

We have 12 months.

In every month we get 28 or more days. 

So that implies we get 28 days in each and every month.

 

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Filed Under: Logic Puzzles
Exam Prep: TOEFL , GRE , GATE , CAT , Bank Exams , AIEEE
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Q:

Only For Geniuses

Solve this MathPuzzle if you can?

num11515666627.jpg image

Answer

Let the required number be 'X'


Condition 1 :  


XX = 2X  => 2X2 = X => X = 12


 


Condition 2 :


X × X = X2=> X = 12


 


Therefore, 12 is the number which becomes double when it is divided by itself and becomes half when it is multiplied by itself.


 

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Q:

What is a drawback of MVT?

Answer

1) ability to support multiple processors
2) virtual storage
3) source level debugging

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Q:

What is cross - selling and up - selling?

Answer

An up - selling is getting the customer to spend more money, buy a more expensive model of the same type of product, or add features or warranties that relate to the product viewed or purchased. 


A cross - sell is to get the customer to spend more money by adding more products from other categories than the product being viewed or purchased. 

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Q:

Mrs. Vijayalakshmi Pandit was

A) Chief minister of a State B) Minister of a State
C) Member of Lok Sabha D) Member of the Rajya Sabha
 
Answer & Explanation Answer: B) Minister of a State

Explanation:
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Filed Under: Famous Personalities

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Q:

Which of the following cities is not one of the capitals of South Africa ?

A) Cape town B) Pretoria
C) Johannesburg D) Bloemfontein
 
Answer & Explanation Answer: C) Johannesburg

Explanation:
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Filed Under: World Geography

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Q:

A narrow strip of land connecting two large land masses is known as 

A) Strait B) Isthmus
C) Headland D) Bay
 
Answer & Explanation Answer: B) Isthmus

Explanation:

Isthmus of panama and Isthmus of Suez are well known examples

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Filed Under: World Geography

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