Aptitude and Reasoning Questions

Q:

If the mathematical operators, 'x' means '+', '/' means 'x', '+' means '-', and '-' means '/', then 22 + 36 - 12 x 6 / 4 = ?

 

A) -21 B) 43
C) 68 D) 53
 
Answer & Explanation Answer: B) 43

Explanation:

 

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

8 91267
Q:

In a certain code language, 'Siberia is a cold place' is written as 'a cold is place Siberia' in the same code, 'water freezes to ice here' is coded as 'freezes here ice to water'. How will 'covers ten per cent of earth' be written in the same code?

A) covers earth percent ten of B) Earth of covers percent ten
C) covers earth percent of ten D) covers earth of percent ten
 
Answer & Explanation Answer: D) covers earth of percent ten

Explanation:
The code has been generated by arranging the words in alphabet orderSimilarly for ‘covers ten percent of earth’ will be coded as Covers earth of percent ten
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Filed Under: Coding and Decoding

5 90964
Q:

Select the related word/letters/number from the given alternatives.

TC : EV : : NS : ?

A) QT B) LK
C) PU D) UP
 
Answer & Explanation Answer: D) UP

Explanation:
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Filed Under: Analogy

1 90932
Q:

What will come in place of question mark(?) in the following number series ?

6859       5832     ?      4096     3375

A) 4589 B) 4913
C) 5013 D) 5169
 
Answer & Explanation Answer: B) 4913

Explanation:

The given series follows a pattern that,

19 x 19 x 19 = 6859

18 x 18 x 18 = 5832

17 x 17 x 17 = 4913

16 x 16 x 16 = 4096

15 x 15 x 15 = 3375

So, the missing number in the given series = 4913  

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Filed Under: Number Series
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

65 90782
Q:

The average of 7 consecutive numbers is 20. The largest of these numbers is :

A) 21 B) 22
C) 23 D) 24
 
Answer & Explanation Answer: C) 23

Explanation:

Let the numbers be x, x + 1, x + 2,  x + 3, x + 4, x + 5 and x + 6,

Then   (x + (x + 1) + (x + 2) + (x + 3) + (x + 4) + (x + 5) + (x + 6)) / 7 = 20.

or  7x + 21 = 140 or 7x = 119 or x =17.

Latest number = x + 6 = 23.

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Filed Under: Average

257 90432
Q:

The number of symbols that are preceded by a number in the given expression is ____.

R+JM2$#QR?*O@7F3

 

A) 4  B) 3 
C) 2 D)  1
 
Answer & Explanation Answer: D)  1

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

0 90250
Q:

Find the missing number in the series

1, 6,  ?, 15, 45, 66, 91

A) 24 B) 28
C) 32 D) 26
 
Answer & Explanation Answer: B) 28

Explanation:

Here the given series 1, 6,  ?, 15, 45, 66, 91 follows a

Pattern in the series is, +5, +9, +13,...,.. +21, +25

So +4 is getting increased at every term addition.

Missing Number in the series will be 15+(9+4) = 15 + 13 = 28.

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Filed Under: Odd Man Out
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

7 90178
Q:

In a row of boys, If A who is 10th from the left and B who is 9th from the right interchange their positions, A becomes 15th from the left. How many boys are there in the row ?

A) 23 B) 31
C) 27 D) 28
 
Answer & Explanation Answer: A) 23

Explanation:

Clearly, A’s new position is 15th from the left. But this is the same as B’s earlier position which is 9th from the right.

 

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