Q:

What is the SI unit of heat energy?

A) Joule	B) Newton
C) Calorie	D) Kelvin

Answer & Explanation Answer: A) Joule

Explanation:

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Q:

The purpose of defibrillation is to

A) prevent asystole from deteriorating into ventricular fibrillation	B) stop the chaotic, disorganized contraction of the cardiac cells
C) cause a rapid decrease in the heart rate of an unstable patient	D) improve the chance of cardiopulmonary resuscitation (CPR) being successful in resuscitation

Answer & Explanation Answer: B) stop the chaotic, disorganized contraction of the cardiac cells

Explanation:

The purpose of defibrillation is to stop the chaotic, disorganized contraction of the cardiac cells. Defibrillation is a technique used in emergency medicine to terminate ventricular fibrillation or pulseless ventricular tachycardia. It uses an electrical shock to reset the electrical state of the heart so that it may beat to a rhythm controlled by its own natural pacemaker cells.

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Q:

What two elements are used to make bronze?

A) Lead and copper	B) copper and tin
C) Tin and lead	D) copper and iron

Answer & Explanation Answer: C) Tin and lead

Explanation:

The two elements that are used to make bronze are tin and lead.

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Q:

The (O-H) bond in ${CH}_{3} OH$ is _____.

A) polar covalent	B) ionic
C) non polar covalent	D) cationic

Answer & Explanation Answer: A) polar covalent

Explanation:

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Q:

In the given question, a statement divided into different segments is given. The first segment is fixed, rearrange the other segments to form a coherent statement.

Introduction of the finance bill was delayed/ budget allocation for the cottage (P)/ debating over the renewal of the last year's (Q)/ by a week as the lawmakers were busy (R)/ industry which got wasted (S)

A) PQRS	B) SPQR
C) RQPS	D) QRPS

Answer & Explanation Answer: C) RQPS

Explanation:

This question can be best solved by the elimination technique. 'was delayed budget allocation', 'was delayed industry which' and 'was delayed debating over' do not make sense; hence P, Q and S can't follow the first segment. This eliminates options 1, 2 and 4. Option 5 places S after R which makes the resultant segment as 'lawmakers were busy industry' which is illogical; hence option 5 can also be eliminated. Hence, the correct sequence is RQPS.

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Q:

A doctor who specializes in skin diseases

A) Nephrology	B) Dermatology
C) Paediatrician	D) Rheumatology

Answer & Explanation Answer: B) Dermatology

Explanation:

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Q:

What has holes but holds water?

Answer

A sponge has many holes but it absorbs water and can hold them in it.

Workspace

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Subject: Word Puzzles Exam Prep: CAT , Bank Exams , AIEEE
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Q:

Improve the bracketed part of the sentence.
All the allegations levelled (over) the poor watchman were found to be baseless.

A) upon	B) off
C) against	D) no improvement

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