Aptitude and Reasoning Questions

Q:

The first and last terms of an arithmetic progression are 37 and ­18. If the sum of the series is 114, then it has how many terms?

A) 13 B) 12
C) 14 D) 15
 
Answer & Explanation Answer: B) 12

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Filed Under: Simplification
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Q:

P, Q and R together can make a table in 40 minutes. P and Q together can make it in 60 minutes. How much time (in minutes) will R alone take to make the table?

A) 100 B) 120
C) 90 D) 150
 
Answer & Explanation Answer: B) 120

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Filed Under: Time and Work
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Q:

The value of x for which the expressions 7x + 13 and 13x - 7 become equal is _____

A) -10/3 B) 3/10
C) -3/10 D) 10/3
 
Answer & Explanation Answer: D) 10/3

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Q:

What is the simplified value of (cos4 A  sin4 A)?

A) 0 B) 2 cos2 A
C) cos2A D) 1
 
Answer & Explanation Answer: C) cos2A

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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.
CEG, IKM, OQS, ?

A) UWY B) UYX
C) UVY D) TWY
 
Answer & Explanation Answer: A) UWY

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Filed Under: Alphabet Test
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Q:

Select the odd figure out of the given series.

A) A B) B
C) C D) D
 
Answer & Explanation Answer: C) C

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Q:

The ratio of the heights of Nani and Leelu is 4 : 3. If Leelu is 1.2 m tall, then what is the height of Nani?

A) 1.6 m B) 2 m
C) 0.9 m D) 1.8 m
 
Answer & Explanation Answer: A) 1.6 m

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Filed Under: Ratios and Proportions
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Q:

If (6x ­- 1) -­ (8x -­ 5) = 7, then the value of x is _______ .

A) -3/2 B) 3/2
C) 11/2 D) -11/2
 
Answer & Explanation Answer: A) -3/2

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Filed Under: Simplification
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