Q:

A force of 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is

A) 60 deg	B) 0 deg
C) 90 deg	D) 30 deg

Answer & Explanation Answer: A) 60 deg

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

0 1358

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 1358

Q:

Which one of the following statements about reusable space vehicle of ISRO is not correct?

A) In June 2016, ISRO successfully launched India’s first reusable space vehicle.	B) The space vehicle was launched from Satish Dhawan Space Centre at Sriharikota in Andhra Pradesh.
C) The reusable launch vehicle climbed to a height of 65 km before automatically steering back for landing.	D) The vehicle was initially boosted by a rocket that contained liquid fuel.

Answer & Explanation Answer: A) In June 2016, ISRO successfully launched India’s first reusable space vehicle.

Explanation:

May 23, 2016 ISRO successfully flight-tested India’s first winged body aerospace vehicle operating in hypersonic flight regime. In this experimental mission, the HS9 solid rocket booster carrying RLV-TD lifted off from the First Launch Pad at Satish Dhawan Space Centre, Sriharikotaat 07:00 hr IST. After a successful flight of 91.1second, HS9 burn out occurred, following which both HS9 and RLV-TD mounted on its top coasted to a height of about 56 km. At that height, RLV-TD separated from HS9 booster and further ascended to a heightof about 65 km.

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Which of the following does not come under Fundamental Duty?

A) To safeguard public property	B) To protect and improve the natural environment
C) To promote harmony	D) To protect freedom of speech and expression

Answer & Explanation Answer: D) To protect freedom of speech and expression

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Most of population in Sri Lanka follows ___________.

A) Hinduism	B) Islam
C) Christianity	D) Buddhism

Answer & Explanation Answer: D) Buddhism

Explanation:

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Filed Under: Indian Culture
Exam Prep: Bank Exams

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Q:

The credit for classifying the elements on the basis of their atomic masses goes to

A) John Dalton	B) John Alexander Reina Newlands
C) Dmitri Mendeleev	D) Johann Wolfgang Dobereiner

Answer & Explanation Answer: C) Dmitri Mendeleev

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Open Market Operations refer to __________

A) Borrowings by Scheduled banks from RBI	B) Lending by Commercial banks to industry
C) Purchase and sale of Government securities by RBI	D) Deposit mobilisation

Answer & Explanation Answer: C) Purchase and sale of Government securities by RBI

Explanation:

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Filed Under: Indian Economy

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Q:

When there is only one buyer and one seller of product, it is called _____ situation.

A) Public monopoly	B) Bilateral monopoly
C) Franchised monopoly	D) Monopsony

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