Aptitude and Reasoning Questions

Q:

X can finish 25% of a work in a day. Y can do 12.5% of the same work in a day. In how many days, will both of them finish the work together?

A) 2.67 days B) 2.33 days
C) 3.33 days D) 3.67 days
 
Answer & Explanation Answer: A) 2.67 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

If "A" denotes "added to", "C" denotes "divided by", "D" denotes "multiplied by" and "B" denotes "subtracted from", then
81 C 9 D 11 B 4 A 6 = ?

A) 101 B) 150
C) 102 D) 132
 
Answer & Explanation Answer: A) 101

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

The diameter of a circle is 28 cm find its area?

A) 616 sq cm B) 308 sq cm
C) 154 sq cm D) 77 sq cm
 
Answer & Explanation Answer: A) 616 sq cm

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

What is the value of [sin (90 – A) + cos (180 – 2A)]/[cos (90 – 2A) + sin (180 – A)]?

A) sin (A/2) cos A B) cot (A/2)
C) tan (A/2) D) sin A cos (A/2)
 
Answer & Explanation Answer: C) tan (A/2)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Choose the odd word/letters/number/number pair from the given alternatives.

A) Violet B) Blue
C) Indigo D) White
 
Answer & Explanation Answer: D) White

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Filed Under: Odd Man Out

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Q:

How many such pairs of letters are there in the word REGIONAL, each of which has as many letters between them in the word (in both forward and backward directions) as they have between them in the English alphabetical series ?

A) None B) One
C) Two D) Three
 
Answer & Explanation Answer:

Explanation:

Word - 'REGIONAL' There are 4 pairs of letters which have as many letters between them in the word (in both forward and backward directions) as they have between them in the English alphabetical series. = (O,N) , (N,L) , (G,L) , (O,L)

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Filed Under: Alphabet Test

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Q:

If 2x2+2y2=4a the find the value of 2ax2-a+2ay2-a

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

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Q:

If √(1 + cot2A)/cotA = x, then the value of x is

A) sinA B) cosecA
C) secA D) cosA
 
Answer & Explanation Answer: C) secA

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Filed Under: Simplification
Exam Prep: Bank Exams

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