Q:

Optical fibre works on which of the following principle of light?

A) Reflection	B) Refraction
C) Diffraction	D) Total internal reflection

Answer & Explanation Answer: D) Total internal reflection

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 1032

Q:

Which of the following is a Saprotroph?

A) Mushroom	B) Man
C) Pigeon	D) Algae

Answer & Explanation Answer: A) Mushroom

Explanation:

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

1 1032

Q:

In the following question, out of the four alternatives, select the word similar in meaning to the word given.

Cantankerous

A) Humorous	B) Quarrelsome
C) Remorseful	D) Dullness

Answer & Explanation Answer: B) Quarrelsome

Explanation:

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Filed Under: English

0 1032

Q:

Which one of the following is not a semiconductor?

A) Silicon	B) Germanium
C) Quartz	D) Gallium arsenide

Answer & Explanation Answer: C) Quartz

Explanation:

Semiconductors are the basic materials used in the present solid state electronic devices like diode, transistor, ICs, etc. 2. Lattice structure and the atomic structure of constituent elements decide whether a particular material will be insulator, metal or semiconductor. Semiconductors are elemental (Si, Ge) as well as compound (GaAs, CdS, etc.). Silicon, Germanium, Gallium Arsenide are semiconductors, but Quartz is an insulator.

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 1032

Q:

______________ is a multibranched polysaccharide of glucose that serves as a form of energy storage in animals and fungi.

A)	B) Glycogen
C) Pectin	D) Chitin

Answer & Explanation Answer: B) Glycogen

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 1032

Q:

Which one of the following is a good electrical conductor?

A) Graphite	B) Diamond
C) Peat	D) Charcoal

Answer & Explanation Answer: A) Graphite

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

2 1032

Q:

A protruding part of the throat that is responsible for growing voice box in boys is called

A) Larynx	B) Testosterone
C) Pharynx	D) Adam's Apple

Answer & Explanation Answer: D) Adam's Apple

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

3 1031

Q:

In the following question, out of the four alternatives, select the word similar in meaning to the word given.

Frivolous

A) Captious	B) Wise
C) Puerile	D) Spiritual

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