Q:

If cos(A-B) - cos(A+B) = x, then the value of x is

A) 2sinAsinB	B) 2cosAcosB
C) 2cosAsinB	D) 2sinAcosB

Answer & Explanation Answer: A) 2sinAsinB

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

0 730

Q:

Two smaller circles touch a large circle internally and pass through the center O of the larger circle. If the diameter of the bigger circle is 28 cm, thenwhat is the area of the bigger circle which is not enclosed by the two smaller circles (in sq.cm)?

A) 154	B) 256
C) 308	D) 616

Answer & Explanation Answer: C) 308

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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Q:

If tan (5x - 10°) = cot (5y + 20°), then the value of x + y is

A) 15°	B) 16°
C) 22.5°	D) 24°

Answer & Explanation Answer: B) 16°

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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Q:

Who studied the relationship between music intervals?

A) Julius Caesar	B) Pythagoras
C) Plato	D) hume

Answer & Explanation Answer: B) Pythagoras

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

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Q:

What is plug and play ?

Answer

Plug and Play is a technology wherein hardware components that are installed on PC's using Microsoft operating system are immediately recognized and made usable. This means that the drivers necessary to make it work are already available in the operating system package.

Workspace

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Subject: Microsoft Certification

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Q:

As per the data released by the IncomeTax Department in December 2017, how much percent of total population paid income tax in the assessment year 201516?

A) 1.7	B) 5.7
C) 9.7	D) 11.7

Answer & Explanation Answer: A) 1.7

Explanation:

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Look at the underlined part of each sentence. Below each sentence are given three possible substitutions for the underlined part. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions imporves the sentence, indicate (d) as your response on the Answer Sheet.

The Prime Minister had wide-ranging discussions on the international situation.

A) widely-ranged	B) wide-ranged
C) wide-range	D) No improvement

Answer & Explanation Answer: A) widely-ranged

Explanation:

Here ‘widely-ranged’ is the correct expression of the adverb, and it qualifies the verb discussions.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which of the following is used for disinfecting drinking water?

A) Baking powder	B) Bleaching powder
C) Washing soda	D) Baking soda

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