Aptitude and Reasoning Questions

Q:

I.  All the offices on the 9th floor have wall-to-wall carpeting.

II. No wall-to-wall carpeting is pink.

III.None of the offices on the 9th floor has pink wall-to-wall carpeting.

If the first two statements are true, the third statement is

A) true B) false
C) uncertain D) none
 
Answer & Explanation Answer: A) true

Explanation:

If no wall-to-wall carpeting is pink and all the offices have wall-to-wall carpeting, none of the offices has pink wall-to-wall carpeting.

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Filed Under: Logic

34 25477
Q:

The difference between the compound interest and simple interest on a certain sum at 10% per annum for 2 years is Rs. 631. Find the sum.

A) 60100 B) 61100
C) 62100 D) 63100
 
Answer & Explanation Answer: D) 63100

Explanation:

Let the sum be Rs. x. Then,
C.I. = x ( 1 + ( 10 /100 ))^2 - x = 21x / 100 ,
S.I. = (( x * 10 * 2) / 100) = x / 5
(C.I) - (S.I) = ((21x / 100 ) - (x / 5 )) = x / 100
( x / 100 ) = 632 * x = 63100.
Hence, the sum is Rs.63,100.

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Filed Under: Compound Interest
Exam Prep: Bank Exams
Job Role: Bank PO

27 25471
Q:

How many ways can 10 letters be posted in 5 post boxes, if each of the post boxes can take more than 10 letters ?

A) 5^10 B) 10^5
C) 5P5 D) 5C5
 
Answer & Explanation Answer: A) 5^10

Explanation:

Each of the 10 letters can be posted in any of the 5 boxes.

 

So, the first letter has 5 options, so does the second letter and so on and so forth for all of the 10 letters.

 

i.e. 5*5*5*….*5 (upto 10 times) = 5 ^ 10.

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14 25464
Q:

In the following question, select the missing number from the given series.

9, 10, 13, 22, 49, ?

A) 117 B) 126
C) 115 D) 130
 
Answer & Explanation Answer: D) 130

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

7 25457
Q:

What value should come in place of question mark (?) in the following question?

442 + 232 = (?)2 + 44

A) 47 B) 65
C) 52 D) 41
 
Answer & Explanation Answer: A) 47

Explanation:

1936 + 529 = ?2 + 256 2465 = ?2 + 256 ?2 = 2465 - 256 ?2 = 2209 ?=47

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0 25413
Q:

Which of the following terms follows the trend of the given list?

 

aBABABAB, AbABABAB, ABaBABAB, ABAbABAB, ABABaBAB, _______________.

 

A) ABABABaB B) ABABAbAB
C) aBABABAB D) AbABABAB
 
Answer & Explanation Answer: B) ABABAbAB

Explanation:
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Filed Under: Alphabet Test
Exam Prep: Bank Exams

1 25411
Q:

The profit earned by selling an article for Rs. 832 is equal to the loss incurred when the same article is sold for Rs. 448. What should be the sale price for making 50% profit ?

A) Rs. 660 B) Rs. 560
C) Rs. 1060 D) Rs. 960
 
Answer & Explanation Answer: D) Rs. 960

Explanation:

Let C.P. = Rs. C.
Then, 832 - C = C - 448
2C = 1280 => C = 640
Required S.P. = 150% of Rs. 640 = 150/100 x 640 = Rs. 960.

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Filed Under: Profit and Loss
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Bank Clerk , Bank PO

48 25407
Q:

Which of the following terms follows the trend of the given list?

 

ABCABcABC, ABCAbCABC, ABCaBCABC, ABcABCABC, AbCABCABC, _______________.

 

A) ABCABCaBC B) aBCABCABC
C) ABCABcABC D) ABCAbCABC
 
Answer & Explanation Answer: B) aBCABCABC

Explanation:
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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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