Q:

What is the principal focus of a spherical mirror?

A) It is a point from which the rays of light appear to be coming from on the principal axis of a convex mirror	B) It is the point on the principal axis through which rays of light parallel to the principal axis pass after reflection or appear to be arising from this point on the principal axis
C) It is the centre of a hollow sphere of which the spherical mirror is a part	D) It is the midpoint of a spherical mirror

Answer & Explanation Answer: B) It is the point on the principal axis through which rays of light parallel to the principal axis pass after reflection or appear to be arising from this point on the principal axis

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

1 1179

Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

The sun hid behind a cloud and it seemed like a light (have been switched) off.

A) had been switched	B) had been switch
C) have been switching	D) no improvement

Answer & Explanation Answer: A) had been switched

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Filed Under: English
Exam Prep: Bank Exams

0 1179

Q:

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

ACE, GJI, MQM, ?

A) SXQ	B) RWQ
C) SUQ	D) RXP

Answer & Explanation Answer: A) SXQ

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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: Bank Exams

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Q:

Which of the following pairs is not correctly matched?

A) Munda Rebellion : 1899	B) Vellore Mutiny: 1806
C) Santhal Rebellion: 1855	D) Chuar Rebellion: 1870

Answer & Explanation Answer: D) Chuar Rebellion: 1870

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

Why do atoms bond?

A) To reduce potential energy and gain stability	B) To make atoms
C) To increase potential energy and lose stability	D) To increase potential energy and gain stability

Answer & Explanation Answer: A) To reduce potential energy and gain stability

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

______ is a strong drug that doctors give to people to make them calm or help them sleep.

A) Barbiturate	B) Antidepressant
C) Antihistamine	D) Beta-Blocker

Answer & Explanation Answer: A) Barbiturate

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

A newborn human baby is fed with the first secretion called colostrum from mammary gland. What does colostrum impart?

A) Factors for growth	B) Immunity
C) Sleepiness	D) Nutrition for development

Answer & Explanation Answer: B) Immunity

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which is the parameter for the economic development ?

A) Per capita monetary income	B) National income
C) Per capita rural income	D) Population

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