Aptitude and Reasoning Questions

Q:

A ladder 20 m long is leaning against a vertical wall. It makes an angle of 30 deg with the ground. How high on the wall does the ladder reach?

A) 10 m B) 17.32 m
C) 34.64 m D) 3 m
 
Answer & Explanation Answer: A) 10 m

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Q:

The bar graph shows results of a survey. 1500 people exiting voting boths were asked for which party they voted? Study the diagram and answer the following questions.

 

Which party had the second highest number of voters?

 

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

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Filed Under: Bar Charts
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Q:

A is taller than B but smaller than E. C is the smallest of all. D is taller than A but smaller than E. Who is the tallest of the five?

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

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Filed Under: Arithmetical Reasoning
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Q:

If sec2A cosec2A = x, then x is

A) sec2A + cosec2A + 2 B) tan2A + cot2A - 2
C) tan2A + cot2A + 2 D) sec2A + cosec2A - 2
 
Answer & Explanation Answer: C) tan2A + cot2A + 2

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Q:

The length of a chord which is at a distance of 12 cm from the centre of a circle of radius 13 cm is

A) 10 cm B) 5 cm
C) 6 cm D) 12 cm
 
Answer & Explanation Answer: A) 10 cm

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Q:

The average of marks obtained by 100 candidates in a certain examination is 30. If the average marks of passed candidates is 35 and that of the failed candidates is 10, what is the number of candidates who passed the examination?

A) 60 B) 70
C) 80 D) 90
 
Answer & Explanation Answer: C) 80

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Q:

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., 'A' can be represented by 04, 12 , etc., and 'U' can be represented by 59, 66, etc.

Similarly, you have to identify the set for the word 'ROOT'

A) 55, 56, 99, 59 B) 67, 68, 87, 66
C) 79, 75, 68, 77 D) 86, 87, 56, 88
 
Answer & Explanation Answer: C) 79, 75, 68, 77

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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.
 
UPM, BWT, IDA, PKH, ?

A) WPR B) XPO
C) WRO D) XRS
 
Answer & Explanation Answer: C) WRO

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Filed Under: Alphabet Test
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