Q:

A bimetal made copper and iron strips welded together is straight at room temperature. It is held vertically with iron strip towards left and copper strip towards right. If this bimetal is heated , it will

A) remain straight	B) bend towards right
C) bend towards left	D) none of these

Answer & Explanation Answer: C) bend towards left

Explanation:

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Filed Under: Physics

2 3501

Q:

The International Waste Picker's Day is observed on which date?

A) 1 March	B) 3 March
C) 5 March	D) 7 March

Answer & Explanation Answer: A) 1 March

Explanation:

The International Waste Picker's Day is observed on 1st March in memory of the massacre in Colombia in which 11 workers were brutally killed University of Barranquilla.

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Filed Under: Important Days and Years
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1 3500

Q:

Hard disk is coated in both side with

A) Carbon layer	B) Magnetic metallic oxide
C) Optical metallic oxide	D) All of the above

Answer & Explanation Answer: B) Magnetic metallic oxide

Explanation:

Hard_disk_is_coated_in_both_side_with1551862660.jpg image

Hard disk is coated in both side with Magnetic metallic oxide.

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Filed Under: Computer
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4 3499

Q:

Who Invented Elevator Safety Brake ?

A) Alfred Bernhard Nobel	B) Elisha Graves Otis
C) Percy LeBaron Spencer	D) Garrett Augustus Morgan

Answer & Explanation Answer: B) Elisha Graves Otis

Explanation:

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Filed Under: Inventions

1 3498

Q:

Which half reaction correctly represents reduction?

A) Fe2+ + e- ---> Fe3+	B) Au3+ + 3e– ---> Au
C) Ag ---> Ag+ + e-	D) All of the above

Answer & Explanation Answer: B) Au3+ + 3e– ---> Au

Explanation:

A half reaction is either the oxidation or reduction reaction component of a redox reaction. A half reaction is obtained by considering the change in oxidation states of individual substances involved in the redox reaction.

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Filed Under: Chemistry
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0 3498

Q:

The Union Territories get representation in

A) Lok Sabha	B) Rajya Sabha
C) Both A & B	D) Supreme Court

Answer & Explanation Answer: C) Both A & B

Explanation:

The Union Territories get representation in Both the houses of Parliament i.e, The Lok Sabha and The Rajya Sabha.

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Filed Under: Indian Geography
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13 3496

Q:

All of the following are true of neurons except that

A) they conduct a nervous impulse	B) they are a very specialized form of connective tissue
C) thay are separated from one another by synapses	D) When mature, they lose ability to divide

Answer & Explanation Answer: B) they are a very specialized form of connective tissue

Explanation:

All of the following are true of neurons except that they are a very specialized form of connective tissue.

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Filed Under: Biology
Exam Prep: AIEEE
Job Role: Analyst

3 3496

Q:

Daydreaming, Meditation, Intoxication, Sleep and Hypnosis are all types of

A) waking consciousness	B) self-absorption
C) altered states of consciousness	D) self-awareness

Answer & Explanation Answer: C) altered states of consciousness

Explanation:

Consciousness is the state or quality of awareness, or, of being aware of an external object or something within oneself.

Day dreaming, Meditation, Intoxication, Sleep and Hypnosis are all types of altered states of consciousness . In al these states, a person's state of conscious is altered but he has consciousness.

altered_states_of_consciousness1532501889.jpg image

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Filed Under: General Awareness
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