Aptitude and Reasoning Questions

Q:

If 25 + 5 ÷ 2 = 40 , and 35 + 5 ÷ 2 = 60 , then 45 + 5 ÷ 2 = ?

A) 90 B) 70
C) 60 D) 80
 
Answer & Explanation Answer: D) 80

Explanation:
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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

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Q:

A parallelogram PQRS, the length of whose sides are 8 cm and 12 cm, has one diagonal 10 cm long Ile length of the other diagonal is approximately:

A) 17.8 cm B) 17.5 cm
C) 17 cm D) 18 cm
 
Answer & Explanation Answer: A) 17.8 cm

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Filed Under: Area

10 2792
Q:

The largest 4 digit number exactly divisible by 88 is

A) 8888 B) 9999
C) 9944 D) 9988
 
Answer & Explanation Answer: C) 9944

Explanation:

To find the largest 4 digit number exactly divisible by 88,

We should divide the largest possible 4 digit number by 88, and if we get any remainder than subtract it from that largest number.

The largest possible 4 digit number is 9999

Now,

 

88) 9999 (113
      88
  _______
      119
        88
  _______
        319
        264
  _______
          55
  _______

 

Therefore, the largest 4 digit number exactly divisible by 88 is given by

9999 - 55 = 9944.

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Filed Under: Problems on Numbers
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3 2791
Q:

The radius of base of solid cone is 9 cm and its height is 21 cm. It cut into 3 parts by two cuts, which are parallel to its base. The cuts are at height of 7 cm and 14 cm from the base respectively. What is the ratio of curved surface areas of top, middle and bottom parts respectively?

A) 1 : 4 : 8 B) 1 : 3 : 5
C) 1 : 3 : 9 D) 1 : 6 : 12
 
Answer & Explanation Answer: B) 1 : 3 : 5

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

0 2790
Q:

If a boat goes a certain distance at 30 km/hr and comes back the same distance at 60 km/hr. What is the average speed (in km/hr) for the total journey?

A) 45 B) 50
C) 40 D) 35
 
Answer & Explanation Answer: C) 40

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Filed Under: Boats and Streams
Exam Prep: Bank Exams

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Q:

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

A) 313 B) 426
C) 925 D) 1034
 
Answer & Explanation Answer: A) 313

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

A dishonest dealer professes to sell his goods at cost price but uses a weight of 875 gms for the kilogram weight. His gain in percentage is

A) 17% B) 14 5/7%
C) 14 2/7% D) 14%
 
Answer & Explanation Answer: C) 14 2/7%

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

0 2788
Q:

If cot A = [sin B/(1 – cos B)], then what is the value of cot 2A?

A) cot(B/2) B) cot 2B
C) cot B D) tan B
 
Answer & Explanation Answer: C) cot B

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Filed Under: Simplification
Exam Prep: Bank Exams

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