Aptitude and Reasoning Questions

Q:

326-3-436-2-68-12=?

A) sqtr{3}-sqrt{2} B) sqtr{3}+sqrt{2}
C) 5sqrt{3} D) 1
 
Answer & Explanation Answer: C) 5sqrt{3}

Explanation:

Given Exp = 326-3×6+36+3-436-2×6+26+2-622-3

 

32(6+3)6-3-43(6+2)6-2+33-2×3+23+2

 

26+3-36+2+33+2

 

12+6-18-6+33+32

 

= 53 

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4 3795
Q:

How many right angles does a square have?

A) 2 B) 6
C) 4 D) 8
 
Answer & Explanation Answer: C) 4

Explanation:

A square and a rectangle each have 4 right (90 deg) angles. 

Both square and rctangle have 4 sides and 4 angles, but the only difference is square is a rectangle with all sides equal.

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Filed Under: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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1 3794
Q:

If cost price of an article is 75% of its selling price, then what will be the profit percentage?

A) 23.47 B) 25
C) 33.33 D) 20
 
Answer & Explanation Answer: C) 33.33

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams , GATE
Job Role: Bank Clerk , Bank PO

7 3792
Q:

Mohan said 'This girl is the wife of grand­son of my mother'. How is Mohan related to that girl?

A) Grand­-father B) Husband
C) Father D) Father­-in-­law
 
Answer & Explanation Answer: D) Father­-in-­law

Explanation:
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Filed Under: Blood Relations
Exam Prep: Bank Exams

5 3790
Q:

A container contains 165 litres of milk. Some quantity of milk is taken out and half of that quantity of milk, water is added in the container. Now ratio of milk to water in the container becomes 5:3. What is the quantity of water added in it?

A) 40 litre B) 45 litre
C) 60 litre D) 30 litre
 
Answer & Explanation Answer: B) 45 litre

Explanation:

Let amount of milk removed = 2x litre
So, amount of water added = x litre
Now → (165 − 2x)/x = 5/3
x = 45 lit

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8 3787
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.  Which of the following is a pair of females ? 

A) AE B) BD
C) DF D) AD
 
Answer & Explanation Answer: D) AD

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.

Clearly, the females are only the mother A and the daughter D 

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Filed Under: Blood Relations

1 3786
Q:

What is 7 C in a R represents?

Answer

7 C in a R represents 7 Colours in a Rainbow.

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Subject: Analogy Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration

11 3784
Q:

Should individuals/industries having treasures of national significance like nobel prizes, hand them over to central goverment for their safe custody? 

Arguments:

1. Yes. They d not have enough resources to protect them

2. No. These are the properties of Individuals /Industries who win them. So, they should be there int heir custody

A) Only 1 is true B) Only 2 is true
C) Either 1 or 2 is true D) Neither 1 nor 2 is true
 
Answer & Explanation Answer: B) Only 2 is true

Explanation:

The awards are given to the individual perfection and excellence.So only 2 holds

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