Aptitude and Reasoning Questions

Q:

What is the area (in sq cm) of a rectangle of perimeter 90 cm and breadth 20 cm?

A) 500 B) 400
C) 250 D) 450
 
Answer & Explanation Answer: A) 500

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Filed Under: Area
Exam Prep: Bank Exams

0 1881
Q:

Badki can bake 45 cakes in 9 hours, Badki and Chutki together can bake 80 cakes in 10 hours. How many cakes Chutki can bake in 40 hours?

A) 125 B) 10
C) 120 D) 20
 
Answer & Explanation Answer: C) 120

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Filed Under: Time and Work
Exam Prep: Bank Exams , CAT

0 1881
Q:

The bar graph shows average marks scored in a 100 marks English exam by students of 7 divisions of standard X. Study the diagram and answer the question.

What is the ratio of average marks scored by Division C to Division G?

A) 2 : 1 B) 1 : 2
C) 4 : 7 D) 7 : 4
 
Answer & Explanation Answer: B) 1 : 2

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Filed Under: Bar Charts
Exam Prep: Bank Exams

2 1881
Q:

If 6 * 9 – 4 = 58 and 3 * 9 – 7 = 34, then in the expression A * 4 – 9 = 91, what is the value of 'A'?

A) 6.5 B) 17.5
C) 20.5 D) 24.5
 
Answer & Explanation Answer: C) 20.5

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 1881
Q:

In the following question, select the odd number pair from the given alternatives.

A) 11 – 120 B) 17 – 290
C) 21 – 442 D) 12 – 145
 
Answer & Explanation Answer: A) 11 – 120

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Filed Under: Odd Man Out
Exam Prep: AIEEE , Bank Exams , CAT

0 1881
Q:

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.

100, -20, 4, ? , 0.16, -0.032

A) 0.8 B) 1
C) -1 D) -0.8
 
Answer & Explanation Answer: D) -0.8

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Filed Under: Number Series
Exam Prep: Bank Exams

2 1880
Q:

From a point, 40 m apart from the foot of a tower, the angle of elevation of its top is 60°. The height of the tower is

A) 40√3 km B) 40√3 cm
C) 40√3 m D) 40√2 m
 
Answer & Explanation Answer: C) 40√3 m

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0 1880
Q:

A man walks at a speed of 3 kmph. He doubles his speed after reaching exactly half way. He walks for 5 hours in all. What is the total distance travelled by him?

A) 19 km B) 15 km
C) 12 km D) 20 km
 
Answer & Explanation Answer: D) 20 km

Explanation:

Let total distance be 2D.

 

He walks half distance i.e, (2D/2) = 'D' distance with 3 kmph and

The next 'D' with 6 kmph.

 

 

Using formula,

Time = Distance/speed

 

(D/3) + (D/6) = 5

 

D =10 ,

Hence, Total distance 2D  =  20 kms.

 

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Filed Under: Time and Distance
Exam Prep: Bank Exams

15 1879