Q:

Improve the bracketed part of the sentence.
He (promised to mend) his ways.

A) had a promised to mending	B) promised for mending
C) was promised of mending	D) No improvement

Answer & Explanation Answer: D) No improvement

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 3651

Q:

The "curse of dimensionality" relates to which problem of using operational data for BI reporting?

A) Dirty data	B) Inconsistent data
C) Too much data	D) Non-integrated data

Answer & Explanation Answer: C) Too much data

Explanation:

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Filed Under: Database

0 3650

Q:

Which of the following pairs is mismatched?

A) Pila globosa - pearl	B) Kenia lacca - lac
C) Apis indica - honey	D) Bombyx mori - silk

Answer & Explanation Answer: A) Pila globosa - pearl

Explanation:

Pinctada vulgaris is a bivalve from which pearl is obtained.

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Filed Under: General Awareness
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0 3649

Q:

Electron, Proton, Neutron discovered by

A) J. J. Thomson, Ernest Rutherford & James Chadwick	B) John Dalton, J.J. Thomson & Neils Bohr
C) Neils Bohr, John Dalton & J.J. Thomson	D) None of the above

Answer & Explanation Answer: A) J. J. Thomson, Ernest Rutherford & James Chadwick

Explanation:

J. J. Thomson discovered electrons in the year 1897.

electron_discovered_by1560577555.jpg image

Ernest Rutherford discovered protons in 1911.

proton_discovered_by1560577702.jpg image

James Chadwick discovered neutrons.

neutron_discovered_by1560577801.jpg image

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Filed Under: General Science
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5 3648

Q:

The p wave of a normal Electrocardiogram indicates

A) atrial depolarization	B) Ventricular repolarization
C) atrial repolarization	D) Ventricular depolarization

Answer & Explanation Answer: A) atrial depolarization

Explanation:

The P wave in the ECG represents atrial depolarization, which results in atrial contraction, or atrial systole.

The P wave is a summation wave generated by the depolarization front as it transits the atria.

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Filed Under: Physics
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1 3647

Q:

The luster of a metal is due to presence of free electrons.

A) TRUE

B) FALSE

Answer & Explanation Answer: A) TRUE

Explanation:

True, The luster of a metal is due to presence of free electrons. Luster means shine or soft glow. We know that metals have the quality of reflecting light from its surface.

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Subject: Chemistry
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1 3647

Q:

Iodex, a pain relief balm, has the smell of __________ .

A) Methyl salicylate	B) Ethyl salicylate
C) Propyl salicylate	D) Butyl salicylate

Answer & Explanation Answer: A) Methyl salicylate

Explanation:

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Filed Under: Chemistry

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Q:

What is Beaconing?

Answer

The process that allows a network to self-repair networks problems. The stations on the network notify the other stations on the ring when they are not receiving the transmissions. Beaconing is used in Token ring and FDDI networks.

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