Aptitude and Reasoning Questions

Q:

What will come in place of the question mark in the series below?

2, 17, 89, 359, 1079, ?

A) 2137 B) 2121
C) 2377 D) 2159
 
Answer & Explanation Answer: D) 2159

Explanation:

Ans. 
17 = 2 x 6 + 5
89 = 17 x 5 + 4
359 = 89 x 4 + 3
1079 = 359 x 3 + 2
? = 1079 x 2 + 1, i.e. ? = 2159

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Filed Under: Numbers
Exam Prep: AIEEE , Bank Exams , GATE

2 32132
Q:

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

 

16 ÷ 4 - 50 x 4 + 18 = 26

 

A) + and ÷ B) + and x
C) - and + D) ÷ and x
 
Answer & Explanation Answer: B) + and x

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

3 32117
Q:

The length and breadth of a rectangle are 21 cm and 20 cm respectively. Find its area (in cm2).

 

A) 420 B) 840
C) 80 D) 160
 
Answer & Explanation Answer: A) 420

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

0 32117
Q:

In the following question, select the related number from the given alternatives.

 

63 : 105 : : 48 : ?

 

A) 77 B) 60
C) 80 D) 65
 
Answer & Explanation Answer: C) 80

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 32111
Q:

Select the related word/letters/numbers from the given alternatives:

15 : 225 : : 12 : ?

A) 144 B) 122
C) 112 D) 222
 
Answer & Explanation Answer: A) 144

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 32105
Q:

Select the related word/letters/numbers from the given alternatives:

DHL : PTX :: BFJ : ?

A) NRV B) RVZ
C) CGK D) KOS
 
Answer & Explanation Answer: A) NRV

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 32097
Q:

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

16 x 8 - 4 ÷ 9 + 14 = 37

 

A) + and x B) + and ÷
C) ÷ and - D) - and +
 
Answer & Explanation Answer: C) ÷ and -

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 32066
Q:

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

XY : AB : : LM : ?

A) OP B) PO
C) RS D) TU
 
Answer & Explanation Answer: A) OP

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

1 32038