Q:

In a concave mirror when the object is placed at infinity which of the following applies to the image?

A) Real, inverted, highly enlarged image at center of curvature (C)	B) Real, inverted image of the same size at centre of curvature (C)
C) Real, inverted, diminished image between centre of curvature (C) and principal focus (F)	D) Real, inverted, highly diminished image at focus

Answer & Explanation Answer: D) Real, inverted, highly diminished image at focus

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

1 1098

Q:

Which of the following has the same unit as energy?

A) Work	B) Power
C) Density	D) Force

Answer & Explanation Answer: A) Work

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

1 1098

Q:

Who is the first African-American actor to win the Best Actor Award in a Television Drama in the history of Golden Globe?

A) Gary Oldman	B) James Franco
C) Aziz Ansari	D) Sterling K. Brown

Answer & Explanation Answer: D) Sterling K. Brown

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

1 1097

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

11 1096

Q:

Which of the following countries has built the world's biggest air purifier, a 328 feet high tower, to combat air pollution?

A) Germany	B) India
C) Australia	D) China

Answer & Explanation Answer: D) China

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Filed Under: World Geography
Exam Prep: Bank Exams

4 1096

Q:

The centre of the reflecting surface of a spherical mirror is called the

A) radius	B) centre of curvature
C) pole	D) focus

Answer & Explanation Answer: C) pole

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Filed Under: Physics
Exam Prep: Bank Exams

1 1096

Q:

Who is the Home Minister of India as of February 2018?

A) Rajnath Singh	B) Sushma Swaraj
C) Narendra Modi	D) Arun Jaitley

Answer & Explanation Answer: A) Rajnath Singh

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Filed Under: Indian Politics
Exam Prep: Bank Exams

0 1096

Q:

A manufacturer faces price elasticity of demand of a 1.25 for its product. If it lowers its price by 6.4%, the increase in quantity sold will be _____.

A) 5.15 percent	B) 7.65 percent
C) 8 percent	D) 5.12 percent

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