Aptitude and Reasoning Questions

Q:

If x4+1x4=119, then the value of x-1x is

A) 6 B) 12
C) 11 D) 3
 
Answer & Explanation Answer: D) 3

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Q:

What is the value of (tan45° + 1/√2) ?

A) 5/√3 B) 7/2√3
C) (√2+1)/√2 D) 4/√3
 
Answer & Explanation Answer: C) (√2+1)/√2

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Q:

Find the unit digit in the given product (4211)102 x (361)52.

A) 3 B) 1
C) 4 D) 7
 
Answer & Explanation Answer: B) 1

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Q:

There are 10 dozen apples, 15 dozen mangoes and 20 dozen oranges for selling. If 1/2, 1/3 and 1/4 of them are sold respectively. How many of the total fruits are remaining?

A) 420 B) 380
C) 180 D) 360
 
Answer & Explanation Answer: D) 360

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Q:

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

 

VTC, ZXG, DBK, HFO, ?

 

A) KIR B) LJS
C) ECL D) IGP
 
Answer & Explanation Answer: B) LJS

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Q:

 In ΔABC measure of angle B is 90 deg. If cotA = 7/24, and AB = 1.4cm, then what is the length (in cm) of side AC?

A) 5 B) 4.8
C) 4 D) 5.6
 
Answer & Explanation Answer: A) 5

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Q:

Find the number of prime factor of 1024.

A) 9 B) 10
C) 11 D) 12
 
Answer & Explanation Answer: B) 10

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Q:

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

t_vw_u_w_uvw

A) ttvt B) vttt
C) utvt D) uttt
 
Answer & Explanation Answer: C) utvt

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