Aptitude and Reasoning Questions

Q:

If three groups could be formed using the given figures only once, these groups would be ___.

 

 

A) (1,8,7), (2,6,9) and (4,3,5) B) (1,5,7), (2,6,8) and (4,3,9)
C) (1,5,7), (2,6,9) and (4,3,8) D) (2,5,7), (1,6,9) and (4,3,8)  
 
Answer & Explanation Answer: C) (1,5,7), (2,6,9) and (4,3,8)

Explanation:
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Filed Under: Image Analysis
Exam Prep: Bank Exams

0 15014
Q:

Arrange the following words as per order in the dictionary

1. Diffident

2. Difficult

3.Different

4.Diffidence

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

Explanation:
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0 15011
Q:

Refer the below data table and answer the following question.

Steel was what percent of total exports?

 

A) 22.92 percent B) 25.42 percent
C) 27.92 percent D) 20.42 percent
 
Answer & Explanation Answer: A) 22.92 percent

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

0 14993
Q:

Some children goto ice-cream shop. 9 flavours are available there. Each child takes a cone with two different flavours. No two children take same combination and they have taken all such possible combinations. How many children went to ice cream shop ?

A) 28 B) 56
C) 44 D) 36
 
Answer & Explanation Answer: D) 36

Explanation:

Given there are 9 flavours of ice creams.

 

Each child takes the combination of two flavours and no two children will have the same combination

 

This can be done by  ways i.e children.

 

Number of children=C29  = 9 x 8 / 1x 2 = 36.

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Filed Under: Permutations and Combinations
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4 14991
Q:

Two cones have their heights in the ratio 1:3 and the radii of their bases in the ratio 3:1. Find the ratio of their volumes.

A) 3:1 B) 2:1
C) 4:1 D) 5:1
 
Answer & Explanation Answer: A) 3:1

Explanation:

v1v2=r12Hr22H

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams
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28 14991
Q:

Which of the following Venn diagrams correctly represents the following classes:

 

Karnataka, India, Asia

 

 

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

Explanation:
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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

0 14975
Q:

The altitude drawn to the base of an isosceles triangle is 8 cm and the perimeter is 32 cm. Find the area of the triangle.

A) 24 B) 48
C) 60 D) 72
 
Answer & Explanation Answer: B) 48

Explanation:

Let ABC be the isosceles triangle and AD be the altitude 

Let AB = AC = x. Then, BC = (32 - 2x). 

Since, in an isosceles triangle, the altitude bisects the base,
so BD = DC = (16 - x).
In triangle ADC,AC2=AD2+DC2 

x2=82+16-x2x=10 

BC = (32- 2x) = (32 - 20) cm = 12 cm. 

Hence, required area =  12*BC*AD=12*12*8=48cm2

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Filed Under: Area
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11 14973
Q:

A merchant buys two items for Rs. 7500. One item he sells at a profit of 16% and the other item at 14% loss. In the deal, the merchant makes neither any profit nor any loss. What is the difference between the selling price of both the items?

A) Rs. 620 B) Rs. 654
C) Rs. 725 D) Rs. 747
 
Answer & Explanation Answer: A) Rs. 620

Explanation:

Let the C.P of one item is Rs. P
and that of other is Rs. (7500 - P)

According to the data given
C.P = S.P
=> Px(116/100) + (7500-P)x(86/100) = 7500
=> 30P = 105000
=> P = 3500

Required difference between selling prices
= Rs. [(3500/100) x 116] - [(4000/100) x 86]
= 4060-3440
= Rs. 620

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Filed Under: Profit and Loss
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

15 14969