Q:

The base of an electric iron is brightly polished mainly

A) to make it smooth and frictionless	B) to make it rust-proof
C) to reduce heat loss by radiation	D) to make it more durable

Answer & Explanation Answer: C) to reduce heat loss by radiation

Explanation:

Polished surfaces are poor radiators of heat. So loss of heat on that account is reduced and the electric iron remains hotter than otherwise.

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Filed Under: Physics

44 12888

Q:

If a sum of money at simple interest doubles in 6 years, it will become 4 times in

A) 15years	B) 16years
C) 17years	D) 18years

Answer & Explanation Answer: D) 18years

Explanation:

let sum =x . s.i.=x

rate =(100*x)/(x*6)=50/3%

now ,sum =x, s.i= 3x, rate =50/3%

time =(100*3x)/(x*50/3) = 18 years

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO

11 12882

Q:

Study it carefully and answer the questions.

(i). 'AxB' means 'A is father of B'

(ii).'A/B' means 'A is daughter of B'

(iii). 'A+B' means 'A is sister of B'

(iv).'A-B' means 'A is husband of B'

In F / R x H - L, How is H related to F?

A) Father	B) Brother
C) Sister	D) Cannot be determined

Answer & Explanation Answer: B) Brother

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: Bank Exams
Job Role: Bank PO

4 12878

Q:

____ is not an example of refraction of light.

A) Twinkling effect of stars	B) Mirages
C) Lateral inversion	D) Bending of light while passing through a medium

Answer & Explanation Answer: C) Lateral inversion

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

2 12872

Q:

The sex of a newborn baby is determined by the chromosome inherited from

A) The Father	B) The Mother
C) The Father's Father	D) Both A & B

Answer & Explanation Answer: A) The Father

Explanation:

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Filed Under: Biology
Exam Prep: AIEEE

74 12867

Q:

Select the antonym of

arcane

A) mystic	B) recondite
C) esoteric	D) hackneyed

Answer & Explanation Answer: D) hackneyed

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 12863

Q:

Statement I :

In Tundra climate, biodiversity is comparatively less.

Statement II :

Tundra climate has less reproductive warm period.

A) Both the statements are individually true and Statement II is the correct explanation of Statement I	B) Both the statements are individually true but Statement II is not the correct explanation of Statement I
C) Statement I is true but Statement II is false	D) Statement Iis false but Statement II is true

Answer & Explanation Answer: B) Both the statements are individually true but Statement II is not the correct explanation of Statement I

Explanation:

Species richness is generally lower in the Arctic than at lower latitudes, and richness also tends to decline from the low to high Arctic.Many hypotheses have been advanced to explain the overall decline of biodiversity with increasing latitude, although there is still no consensus about a mechanistic explanation. Abiotic factors include lower available energy and area at high latitudes, and the relatively young age of Arctic ecosystems.

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Filed Under: Indian Geography
Exam Prep: Bank Exams

0 12855

Q:

How does an organization use Resources and Capabilities in creating value?

A) They are used to create value in the form of goods and services	B) They are used to create value to the IT organization for Service Support
C) They are used to create value to the IT organization for Service Delivery	D) They are used to create value in the form of output for production management

Answer & Explanation Answer: A) They are used to create value in the form of goods and services

Explanation:

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Filed Under: ITIL Certification

0 12851

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