Aptitude and Reasoning Questions

Q:

How many brothers does Tarun have ? 

I. Tarun's father has three children. 

II. Tarun has two sisters. 

A) If the data in statement I alone are sufficient to answer the question B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question; D) If the data in both the statements together are needed.
 
Answer & Explanation Answer: D) If the data in both the statements together are needed.

Explanation:

From both the statements together, we find that Tarun's father has three children — Tarun and his two sisters This means that Tarun has no brother.

So, both I and II are needed. 

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Filed Under: Data Sufficiency

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Q:

A cubical block of metal weighs 6 pounds. How much will another cube of the same metal weigh if its sides are twice as long?

A) 48 B) 12
C) 36 D) 60
 
Answer & Explanation Answer: A) 48

Explanation:

If you double the sides of a cube, the ratio of the surface areas of the old and new cubes will be 1: 4. The ratio of the volumes of the old and new cubes will be 1: 8.

Weight is proportional to volume. So, If the first weighs 6 pounds, the second weighs 6x8 pounds =48.

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Filed Under: Ratios and Proportions
Exam Prep: GRE

44 15229
Q:

Suppose today is Friday, what day of the week will it be 65 days from now?

A) Saturday B) Sunday
C) Friday D) Thursday
 
Answer & Explanation Answer: B) Sunday

Explanation:

The day of the week repeats every 7 days.

Given today is Friday. Again Friday is repeated on the 7th day, 14th,... on 7 multiple days.

Hence, Friday is on the 63rd day, as 63 is multiple of 7.

 

Now, the required day of the week on the 65th day is Sunday.

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Filed Under: Calendar
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

56 15223
Q:

Square units 13 by 9 of an office area is

A) 97 B) 117
C) 107 D) 127
 
Answer & Explanation Answer: B) 117

Explanation:

Square units 13 by 9 of an office means office of length 13 units and breadth 9 units.

 

Now its area is 13x 9 = 117 square units or units square.

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Filed Under: Area
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

24 15219
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

 

1. Read

2. Real

3. Ready

4. Rather

5. Ratify

 

A) 32415 B) 12543
C) 45123 D) 45132
 
Answer & Explanation Answer: D) 45132

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

1 15217
Q:

Should all the factories in the cities be shifted to the outskirts, far away from the main city?

Arguments :

I. Yes. This is an essential step for controlling pollution in the city.

II. No. Such a step will lead to lot of inconvenience to the employees of the factories and their families as well

A) If only argument I is strong B) If only argument II is strong
C) If neither I nor II is strong D) If both I and II are strong
 
Answer & Explanation Answer: A) If only argument I is strong

Explanation:

I is strong because pollution control is highly desirable. II is weak. There may be some inconvenience initially but in fact their families would live better lives in the outskirts.

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5 15214
Q:

A is three times as old as B. C was twice-as old as A four years ago. In four years' time, A will be 31. What are the present ages of B and C ?

A) 45, 10 B) 10, 50
C) 9, 50 D) 50, 15
 
Answer & Explanation Answer: C) 9, 50

Explanation:

Let the age of A = A, B = B and C = C

From given

A = 3B

4 years ago,

C-4 = 2(A-4);

After 4 years

A + 4 = 31;

A = 27;
sub in above B, we get B = 9
C = 2(27 - 4) + 4 = 46 + 4 = 50

Hence B = 9yrs and C = 50yrs.

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Filed Under: Problems on Ages
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk

16 15205
Q:

In a certain code language "TEARS" is written as "UGDVX", then "SMILE" would be written as:

A) TOLPJ B) TOLNG
C) TOJPJ D) TOKNH
 
Answer & Explanation Answer: A) TOLPJ

Explanation:

Movement of letters  is +1, +2, +3, +4, +5

 

Therefore, SMILE => TOLPJ

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Filed Under: Coding and Decoding

48 15199