Exams Questions and Answers

Q:

Which one of the following is commonly used as an indicator to measure the exact pH?

A) Eosin	B) Phenolphthalein
C) Universal indicator	D) Litmus

Answer & Explanation Answer: C) Universal indicator

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 45030

Q:

Which of the following pairs is INCORRECT?

I. Haematite : Iron

II. Pitchblende : Copper

III. Monazite : Thorium

A) Only I	B) Only II
C) Only I and Only II	D) Only I and Only III

Answer & Explanation Answer: B) Only II

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 45016

Q:

Mass number is always equal to ______.

A) number of protons	B) number of neutrons
C) sum of number of protons and number of electrons	D) sum of number of protons and number of neutrons

Answer & Explanation Answer: D) sum of number of protons and number of neutrons

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 45014

Q:

What is the value of 'x' in $2 \sqrt{3 x} - 5 \sqrt{27 x} + \sqrt{108 x} = - 21 ?$

A) 0.33	B) 1
C) 3	D) 9

Answer & Explanation Answer: C) 3

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

0 44945

Q:

The electronic dot and cross structure of ethene is ............

A)	B)
C)	D)

Answer & Explanation Answer: C)

Explanation:

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

0 44940

Q:

Storage capacity of magnetic disk depends on

A) disk pack in disk surface	B) tracks per inch of surface
C) bits per inch of tracks	D) All of the above

Answer & Explanation Answer: D) All of the above

Explanation:

Magnetic disk is a kind of data storage device. Storage capacity of magnetic disk depends on

1. tracks per inch of surface

2. bits per inch of tracks

3. disk pack in disk surface

It can be shown as ::

magnetic_disc1532069041.jpg image

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

136 44933

Q:

Insert the missing character depicted by '?'

A) 36	B) 48
C) 38	D) 30

Answer & Explanation Answer: C) 38

Explanation:

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

2 44926

Q:

The effects of any drug depend on

A) The amount taken at one time	B) The circumstances under which the drug is taken such as the simultaneous use of alcohol or other drugs, etc.
C) How the drug is consumed	D) All the above

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