Aptitude and Reasoning Questions

Q:

Taj is in Agra.Agra is in India.Therefore ,the Taj is in India

A) True B) Probably false
C) False D) Can't say
 
Answer & Explanation Answer: A) True

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Q:

6 choose 3 =

A) 20 B) 30
C) 18 D) 24
 
Answer & Explanation Answer: A) 20

Explanation:

6 choose 3 means number of possible unordered combinations when 3 items are selected from 6 available items i.e, nothing but 6C3.

Now 6C3 = 6 x 5 x 4/3 x 2 x 1 = 120/6 = 20.

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

1 3183
Q:

Price of petrol increased from Rs 60/liter to Rs 75/liter. How much should the consumption of petrol be reduced (in %) so as to increase expenditure by only 10%?

A) 12 B) 20
C) 15 D) 18
 
Answer & Explanation Answer: A) 12

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Filed Under: Percentage
Exam Prep: Bank Exams

0 3180
Q:

Rs 6300 is divided among A, B and C in the ratio of 1/2 : 1 : 3/5. What is the share (in Rs) of B?

A) 3300 B) 2700
C) 3000 D) 4200
 
Answer & Explanation Answer: C) 3000

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Filed Under: Partnership
Exam Prep: Bank Exams , CAT

3 3179
Q:

Select the related letters from the given alternatives.

HIJ : OPQ :: STU : ?

A) BCD B) ZAB
C) XYZ D) CBA
 
Answer & Explanation Answer: B) ZAB

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Q:

Choose a figure which would most closely resemble the unfolded form of Figure (Z).

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

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Filed Under: Paper Cutting

10 3178
Q:

A thief drives his motor cycle at a speed of x kmph. The Policemen started chasing him in a jeep after 4 hrs and catches in 4 hrs. If the speed of jeep of policemen is 40 kmph, then calculate the speed of thief's motorcycle in kmph?

A) 30 B) 36
C) 45 D) 20
 
Answer & Explanation Answer: D) 20

Explanation:

Given that, speed of thief motorcycle is x kmph .

 

Given that, policemen started chasing him after 4 hours and catches him in 4 hours.

Distance travelled by the thief in 4 + 4 = 8 hours is d = s t 

=> d = 8x kms

 

Distance covered by the police in 4 hours is

D = 4 x 40 = 160 kms

 

To catch the thief, distance covered by the thief is equal to distance covered by the police .

 

Therefore,

d = D

 

d = 8x = 160 

x = 160/8 = 20

x = 20 kmph

 

Hence, the speed of thief's motorcycle is 20 km/hr.

 

 

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Filed Under: Time and Distance
Exam Prep: Bank Exams

0 3176
Q:

The only brother of Ankit is the brother­in­law of Shweta. How Shweta is related to Ankit?

A) Wife B) Sister
C) Mother D) Aunt
 
Answer & Explanation Answer: A) Wife

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Filed Under: Blood Relations
Exam Prep: Bank Exams

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