Exams Questions and Answers

Q:

In how many different ways could couples be picked from 6 men and 9 women ?

A) 26	B) 54
C) 52	D) 28

Answer & Explanation Answer: B) 54

Explanation:

Number of mens = 8

Number of womens = 5

Different ways could couples be picked = ${}^{6}C_{1} \times {}^{9} C_{1}$ = 9 x 6 = 54 ways.

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Filed Under: Permutations and Combinations
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

5 2554

Q:

Instrument for measuring time is called _____ .

A) Diagometer	B) Anemometer
C) Durometer	D) Chronometer

Answer & Explanation Answer: D) Chronometer

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 2554

Q:

A bank offers 15% compound interest per half year. A customer deposits Rs 8800 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is _____.

A) Rs 8315	B) Rs 2079
C) Rs 4158	D) Rs 1039

Answer & Explanation Answer: C) Rs 4158

Explanation:

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Filed Under: Compound Interest
Exam Prep: Bank Exams

3 2553

Q:

The area of a square is 100 sq cm, find length of its diagonal?

A) 10√2 cm	B) 10 cm
C) 20 cm	D) 20√2 cm

Answer & Explanation Answer: A) 10√2 cm

Explanation:

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Filed Under: Area
Exam Prep: Bank Exams

3 2553

Q:

A 4 kg object is moving horizontally with a speed of 5 m/s. To increase its speed to 10 m/s, the amount of net work required to be done on this object is:

A) 150 J	B) 100 J
C) 50 J	D) 75 J

Answer & Explanation Answer: A) 150 J

Explanation:

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Filed Under: Physics
Exam Prep: CAT , Bank Exams , AIEEE

2 2553

Q:

The task of any business is to deliver _ at a profit.

A) Customer value	B) Improved quality
C) Customer needs	D) Products and services

Answer & Explanation Answer: A) Customer value

Explanation:

The task of any business is to deliver Customer value at a profit.

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Filed Under: Business Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

8 2553

Q:

Land is considered a resource because it

A) is used to produce things	B) requires labor to be useful
C) is always available to use	D) costs little or nothing to use

Answer & Explanation Answer: A) is used to produce things

Explanation:

Land is considered as an important resource because it is useful in producing many things. For example, in agriculture, land is used for cultivating the crop, in industrial use, it is used for constructing factories and to make products that we use.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

1 2552

Q:

Swiss Reinsurance Company Ltd has ranked India at which position in the worst catastrophe list ?

A) second	B) third
C) fourth	D) fifth

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