Q:

Find the power of a convex lens if the image formed is at a distance of 10 cm from the lens when the object is placed on the other side of the lens at 40 cm from the optical centre?

A) 12.5 diopters	B) 7.5 diopters
C) -12.5 diopters	D) -7.5 diopters

Answer & Explanation Answer: A) 12.5 diopters

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

0 1708

Q:

The silicon chips used for data processing are called

A) ROM chips	B) PROM chips
C) RAM chips	D) Micro processor

Answer & Explanation Answer: D) Micro processor

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

6 1708

Q:

Azolla increases soil fertility for ....

A) maize cultivation	B) wheat cultivation
C) barley cultivation	D) rice cultivation

Answer & Explanation Answer: D) rice cultivation

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

2 1708

Q:

Which one of the following gases is released mostly from landfills in urban areas?

A) Nitrogen	B) Hydrogen
C) Methane	D) Oxygen

Answer & Explanation Answer: C) Methane

Explanation:

Decomposing waste in the landfills, by the action of microorganisms, produce methane and carbon dioxide. Landfill gas consists of 40-60% of methane and rest is carbon dioxide. Trace amount of volatile organic compounds (<1) are also present which mainly comprise of hydrocarbons.

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Filed Under: General Science
Exam Prep: Bank Exams

3 1708

Q:

Name the catalyst used in the conversion of milk into curd.

A) Pepsin	B) Invertase
C) Lactase	D) Diastase

Answer & Explanation Answer: C) Lactase

Explanation:

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams

2 1707

Q:

1kWH = .........J

A) 3.6×10^-8	B) 3.6×10^-6
C) 3.6×10^8	D) 3.6×10^6

Answer & Explanation Answer: D) 3.6×10^6

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Filed Under: Physics
Exam Prep: Bank Exams

1 1707

Q:

Which of these is not an Indian Musical Instrument?

A) Sitar	B) Bansuri
C) Madal	D) Tanpura

Answer & Explanation Answer: C) Madal

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

2 1707

Q:

The Network is overloaded with enormous data sent by many computers within the network. The inability of the network to deliver the data is termed as __________ .

A) Access control	B) Congestion
C) Error propagation	D) Deadlock

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