Aptitude and Reasoning Questions

Q:

Two whole numbers are such that the cube of first number exceeds the cube of second by 61 and the ratio of the numbers is 5:4. What is the value of larger number?

A) 3 B) 4
C) 5 D) 6
 
Answer & Explanation Answer: C) 5

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams , CAT

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Q:

The LCM of 72 and 84 is:

A) 12 × 6 × 7 B) 6 × 2 × 7
C) 12 × 7 × 3 D) 72 × 84
 
Answer & Explanation Answer: A) 12 × 6 × 7

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

In the question below are given three statements followed by two conclusions which are numbered as I, and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.


Statements:
Some pages are papers.
No page is a book.
All books are pencils.

Conclusions:
I. All books can never be papers.
II. All pencils are papers is a possibility.

A) Only conclusion I follows B) Only conclusion II follows
C) Either conclusion I or conclusion II follows D) Neither conclusion I nor conclusion II follows
 
Answer & Explanation Answer: B) Only conclusion II follows

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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:

The orthocentre of a triangle lies on one of the sides. Then______

A) The orthocentre lies on a vertex B) circumcentre lies outside the triangle
C) circumcentre lies on the same side D) centroid coinsides with orthocente
 
Answer & Explanation Answer: A) The orthocentre lies on a vertex

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Filed Under: Arithmetical Reasoning

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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:

Arun and Amit can do a piece of work in 9 days and 12 days respectively. If they work for alternate days and Amit starts the work first, then in how many days 35/36 parts of whole work will be completed?

A) 10 days B) 12 days
C) 5 days D) 8 days
 
Answer & Explanation Answer: A) 10 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

7/15 of 5/3 of a number is greater than 7/9 of 3/5 of the same number by 9. Find the quadruple of the number.

A) 115.72 B) 114.72
C) 113.72 D) 112.72
 
Answer & Explanation Answer: A) 115.72

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams , CAT

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