CAT Questions

Q:

Maheshwari wants to buy 7 floors in an 68 storied building whose numbering stars from 1 upto 68. But she has to follow certain rules which are as follows :

1) None of the floor should be a prime number

2) None of the digit of the floor should be a prime number

3) Maheshwari cannot buy the 1st floor as it is being assigned to the architect.

So how many options are left with Maheshwari to buy the floors ?

A) 11 B) 17
C) 13 D) 19
 
Answer & Explanation Answer: B) 17

Explanation:

Since floor starts form the 1 therefore 2 will be the 1st floor.
Form 1 to 10 only 4,6,8,9,10 are not prime.
Form 11 to 20 only 14 ,16,18 are not prime also non of their digits are prime.
From 21 to 30 each number has a prime number so it must no be consider.
In between 40 to 49 we have to consider only 40,44,46,48,49.
50 to 59 follow either of the condition so we have too neglect it.
In between 60 to 68 60,64,66,68.
total option = 17.

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Filed Under: Numbers
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4 4105
Q:

In a vacuum, all electromagnetic waves have the same

A) Velocity B) Wavelenth
C) Frequency D) All the above
 
Answer & Explanation Answer: A) Velocity

Explanation:

When traveling in a vacuum, electronic waves from the electromagnetic spectrum all travel at the same speed. Velocity is speed with direction, so they would all travel at the same velocity, realtively speaking. But frequency and wavelength are quite different.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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8 4104
Q:

What is at the end of a rainbow?

Answer

The logical answer for a puzzle is that the letter 'W'.


 


A rainbow is a spectrum of light that appears in the sky when sunlight is refracted through raindrops or other drops of moisture in the Earth's atmosphere. They have inspired much popular folklore, including the belief that a leprechaun can be found with a pot of gold at the end of a rainbow.

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3 4103
Q:

World Soil Day is celebrated on ?

A) July 26 B) June 30
C) August 9 D) December 5
 
Answer & Explanation Answer: D) December 5

Explanation:
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Filed Under: Important Days and Years
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15 4101
Q:

A budget is best described as

A) A master control device B) The most crucial component of a company evaluation process
C) A formal statement of a company's future plans usually expressed in monetary terms D) An informal statement of company future plans usually expressed in monetary terms
 
Answer & Explanation Answer: C) A formal statement of a company's future plans usually expressed in monetary terms

Explanation:

A Budget is a financial plan of expected cash inflows and outflows that a business generates.
It is generally a long-term statement involving ammual updates. It is best described as A formal statement of a company's future plans usually expressed in monetary terms.

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Filed Under: Bank Interview
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0 4101
Q:

Find the remainder when 629 is divided by 5 ?

A) 0 B) 1
C) 3 D) 5
 
Answer & Explanation Answer: B) 1

Explanation:

All powers of 6 has 6 in units place so answer will definitely be 1.

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Filed Under: Numbers
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4 4099
Q:

Which phrase breaks the rule of parallel structure?

Answer

Parallel structure means using the same pattern of words to show that two or more ideas have the same level of importance and to help the reader comprehend what is being written.. This can happen at the word, phrase, or clause level. The usual way to join parallel structures is with the use of coordinating conjunctions such as "and" or "or."

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Subject: Alphabet Test Exam Prep: AIEEE , Bank Exams , CAT , GRE , TOEFL
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8 4099
Q:

I have four fingers and a thumb, but not alive.

Who am I?

Answer

A glove. It has 5 fingers as we have but not alive.

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Subject: Logic Puzzles Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

2 4098