Aptitude and Reasoning Questions

Q:

All the six members of a family A, B, C, D, E and F are travelling together. B is the son of C but C is not the mother of B. A and C are a married couple. E is the brother of C. D is the daughter of A. F is the brother of B.  How many children does A have ? 

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

Explanation:

B is the son of C but C is not the mother of B means C is the father of B A is marned to C means A is the mother of B. F is brother of B means F is son of A and C. D is daughter of A means D is daughter of A and C

A has son B, son F and daughter D it three children. 

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Filed Under: Blood Relations

2 4700
Q:

Gold demand has fallen in the first half due to rising prices and the trend is likely to continue in the second half.

Conclusions :

I. Customers are very price-sensitive

II. There will be no improvement in demand in the second half

A) If only conclusion I follows B) If only conclusion II follows
C) If neither I nor II follows D) If both I and II follow
 
Answer & Explanation Answer: A) If only conclusion I follows

Explanation:

Fall of demand of gold is due to rising prices. Hence, I can be concluded. II cannot be concluded from the given statement.

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3 4698
Q:

If 27th February 2011 was Sunday, then 1st March 2012 will be what day of the week?

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

Explanation:
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Filed Under: Calendar
Exam Prep: Bank Exams

24 4693
Q:

A group of five persons is formed from five boys and four girls. Find the probability that there are at least two girls in the group?

A) 110/129 B) 5/6
C) 121/126 D) 3/7
 
Answer & Explanation Answer: A) 110/129

Explanation:

Total number of possible ways = 

9C5 = 9 x 8 x 7 x 6 x 55 x 4 x 3 x 2 x 1 = 126

Number of favorable cases = 

4C2 x 5C3 + 4C3 x 5C2 + 4C4 x 5C14 x 32 x 1 x 5 x 4 x 33 x 2 x 1 + 4 x 3 x 23 x 2 x 1 x 5 x 4 2 x 1 + 1 x 5= 6 x 10 + 4 x 10 + 5= 60 + 40 + 5= 105

 

Therefore, required probability = 105/126 = 5/6

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Filed Under: Probability
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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10 4690
Q:

Find the number of ways to take 4 people and place them in groups of 3 at a time where order does not matter?

A) 4 B) 12
C) 36 D) 16
 
Answer & Explanation Answer: A) 4

Explanation:

Since order does not matter, use the combination formula 

C34 = 24/6 = 4

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1 4686
Q:

Select the Answer Figure that correctly fits in the blank space in the given Problem Figure.

 

 

 

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

Explanation:
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Filed Under: Pattern Completion
Exam Prep: Bank Exams

0 4683
Q:

One word substitute for 'a post without remuneration?'

A) Voluntary B) Honorary
C) Involuntary D) Sinecure
 
Answer & Explanation Answer: B) Honorary

Explanation:

The One-word substitute for 'a post without remuneration' is Honorary.

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Filed Under: Alphabet Test
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

7 4683
Q:

On selling 17 balls at Rs.720 there is a loss equal to the cost price of 5 balls. Then what is the cost price of a ball is ?

Answer

From given data,


(C.P. of 17 balls) - (S.P. of 17 balls) = (C.P. of 5 balls)


C.P. of 12 balls = S.P. of 17 balls = Rs.720.


Hence, C.P. of 1 ball = Rs.720/12 = Rs. 60.

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Subject: Profit and Loss Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

11 4679