Exams Questions and Answers

Q:

Which number will complete the series?

63, 72, 81, 90, ____, 108

A) 80	B) 99
C) 100	D) 117

Answer & Explanation Answer: B) 99

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams

2 30643

Q:

A brother and sister daily leave home together to go to their respective schools. The brother goes 3 km North, then turns left and goes 1 km to reach his school. The sister goes 4 km West, then 3 km North, then turns left and goes 5 km to reach her school. Where is the brother's school with respect to the sister's school?

A) 10 km East	B) 8 km West
C) 10 km West	D) 8 km East

Answer & Explanation Answer: D) 8 km East

Explanation:

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

3 30635

Q:

Three circles of radius 3.5cm are placed in such a way that each circle touches the other two. The area of the portion enclosed by the circles is

A) 1.967	B) 1.867
C) 1.767	D) 1.567

Answer & Explanation Answer: A) 1.967

Explanation:

required area = (area of an equilateral triangle of side 7 cm)- (3 * area of sector with Ã = 60 degrees and r = 3.5cm)
$(\frac{\sqrt{3}}{4} * 7 * 7) - (3 * \frac{22}{7} * 3.5 * 3.5 * \frac{60}{360})$ sq cm

= $(\frac{\sqrt{3}}{4} * 49) - (11 * 0.5 * 3.5)$ sq cm

= 1.967 sq cm

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Filed Under: Area
Exam Prep: Bank Exams
Job Role: Bank PO

34 30607

Q:

A number of cats got together and decided to kill between them 999919 rats. Every cat killed an equal number of rats. Each cat killed more rats than there were cats. How many rats do you think that each cat killed ?

A) 1009	B) 991
C) 2000	D) 1000

Answer & Explanation Answer: A) 1009

Explanation:

Given total number of rats = 999919

999919 = 1000000 - 81 = $(1000^{2} - 9^{2})$ = (1000+9)(1000-9) = 1009 x 991.
Since there were more rats than there were cats, 991 cats killed 1009 rats each.

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Filed Under: Math Puzzles
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

55 30583

Q:

When was the "Boxer Rebellion" happened in China?

A) 1895	B) 1900
C) 1905	D) 1909

Answer & Explanation Answer: B) 1900

Explanation:

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Filed Under: World History
Exam Prep: Bank Exams

13 30530

Q:

If the circumference of a circle is 88 cm, then what must be its area (in cm2)?

A) 1232	B) 616
C) 704	D) 1408

Answer & Explanation Answer: B) 616

Explanation:

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Filed Under: Area
Exam Prep: Bank Exams

3 30526

Q:

The bar graph represents the favorite fruits of Grade 4 students.

What is the total number of students in the class?

A) 54	B) 50
C) 52	D) 48

Answer & Explanation Answer: B) 50

Explanation:

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Filed Under: Bar Charts
Exam Prep: Bank Exams

2 30521

Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Exception

2. Exceptional

3. Exchanging

4. Exchanged

5. Excess

A) 12543	B) 21453
C) 42531	D) 32154

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