Aptitude and Reasoning Questions

Q:

In Δ ABC, the median AD is 7 cm and CB is 14 cm, measure of ∠CAB is

A) 30° B) 60°
C) 90° D) 120°
 
Answer & Explanation Answer: C) 90°

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

0 1893
Q:

The profit earned by a shopkeeper by selling a bucket at a gain of 8% is Rs 28 more than when he sells it at a loss of 8%. The cost price (in Rupees) of the bucket is

A) 170 B) 190
C) 175 D) 165
 
Answer & Explanation Answer: C) 175

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

0 1893
Q:

What is the value of (-7776)25

A) 16 B) 36
C) 64 D) 21
 
Answer & Explanation Answer: B) 36

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1893
Q:

A shopkeeper by selling 5 items, earns a profit equal to the selling price of 1 item. What is his profit percentage?

A) 20% B) 25%
C) 16% D) 22.5%
 
Answer & Explanation Answer: B) 25%

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

4 1893
Q:

Each question contains Quantity I and Quantity II. Read the contents clearly and answer your questions accordingly.

Quantity I: if the length of a rectangle is increased by 20% while the breadth of the rectangle is decreased by 10% then find percentage change in area of the rectangle?

Quantity II: if the side of a triangle is increased by 30% while the height of a triangle is decreased by 20% then find the percentage change in area of the triangle?

A) Quantity I > Quantity II B) Quantity I ≥ Quantity II
C) Quantity I< Quantity II D) Quantity I < Quantity II
 
Answer & Explanation Answer: A) Quantity I > Quantity II

Explanation:

Quantity I= 20% - 10% - (20*10/100) % = +8%

Quantity II= 30% - 20% - (30*20/100)% = +4%

Hence Quantity I > Quantity II

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Filed Under: Percentage

0 1893
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 1892
Q:

The average temperature of a town in the first six days of a month was 41 degC and the sum of the temperatures of the first five days of the same month was 201 degC. What was the temperature on the sixth day of the month?

A) 40 deg C B) 45 deg C
C) 46 deg C D) 50 deg C
 
Answer & Explanation Answer: B) 45 deg C

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

0 1892
Q:

The expression 52n –23n has a factor?

A) 3 B)  7
C) 17 D) None of the above
 
Answer & Explanation Answer: C) 17

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3 1892