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Q:

Organisms use bio-catalyst to break down complex substances into simpler substances. These bio-catalysts are called ______.

A) enzymes B) hormones
C) vitamins D) No option is correct
 
Answer & Explanation Answer: A) enzymes

Explanation:
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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

D.C Series motor never operated on 

A) Full Load B) Half Load
C) No Load D) At any Load
 
Answer & Explanation Answer: C) No Load

Explanation:

D.C series motor both armature and feild connected in series at noload condition current drawn by the motor is zero Ia=0 flux also zero. but very small amount of flux avalible because of residual magnetism

in series motor speed  =  N α Eb/Φ Eb almost conistant

                                 =    N α 1/Φ

At no load condition d.c series can be run as dangerously very high so d.c series motor
operated at load condition only

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Who is the current Chairman of Telecom Regulatory Authority of India (TRAI)?

Answer

Ram Sewak Sharma (born 1955) is an Indian bureaucrat. Currently, he is the Chairman of Telecom Regulatory Authority of India (TRAI).

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Subject: General Awareness Exam Prep: AIEEE , Bank Exams , CAT
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Q:

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

Please make it a point to send the letter at my address.

A) on B) to
C) in D) No improvement
 
Answer & Explanation Answer: B) to

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which organelle performs cellular respiration?

A) mitochondria B) cytolasm
C) chloroplasts D) All of the above
 
Answer & Explanation Answer: A) mitochondria

Explanation:
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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Which of the following is not a semiconductor?

A) CdS B) NaCl
C) Si D) Ge
 
Answer & Explanation Answer: B) NaCl

Explanation:

Semiconductors are those materials that are neither good conductors nor the good insulators of heat and electricity. Silicon (Si), Germanium (Ge) and Cadmium Sulphide (CdS) are semiconductors which work as conductors in some special conditions only.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

In the following reaction, fill in the blank.
Acid + Base → _______ + Water

A) Carbon dioxide B) Metal Oxide
C) Hydrogen Gas D) Salt
 
Answer & Explanation Answer: D) Salt

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

What kind of weather would an occluded front likely bring?

A) cool air B) warm air
C) precipitation D) None of the above
 
Answer & Explanation Answer: C) precipitation

Explanation:

An occluded front is a type of weather front formed in the process of cyclogenesis when a cold front is overtaken a warm front. When this happens, the warm air is separated from the cyclone center at the Earth's surface.

 

An occluded front likely bring much precipitation kind of weather.

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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams
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