Questions

Q:

"Gilt-edged" means ___________.

 

A) bullion market   B) market of government securities  
C) market of guns D) market of pure metals
 
Answer & Explanation Answer: B) market of government securities  

Explanation:
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Filed Under: Indian Economy
Exam Prep: Bank Exams

0 6829
Q:

Losoong is a festival which is celebrated in –

A) Arunachal Pradesh B) Sikkim
C) Kerala D) Punjab
 
Answer & Explanation Answer: B) Sikkim

Explanation:
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Filed Under: Indian Culture

91 6829
Q:

The boundaries of the plates of the earth's crust are the weak zones known as ___________ zones.

 

A) cosmic B) seismic
C) formic D) anaemic
 
Answer & Explanation Answer: B) seismic

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

2 6827
Q:

Sound becomes hazardous noise pollution at decibels?

A) above 120 db B) above 80 db
C) above 50 db D) above 30 db
 
Answer & Explanation Answer: A) above 120 db

Explanation:

Sound intensity is measured in decibels(db). Sound pollution above 120 db becomes more hazardous and have adverse affects on human life. 

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

11 6825
Q:

The best colours for a sun umbrella will be

A) Black on top red on inside B) Red on top white on inside
C) White on top black on inside D) Black on top white on inside
 
Answer & Explanation Answer: C) White on top black on inside

Explanation:

the_best_colours_for_a_sun_umbrella_will_be1554287326.jpg image

The best colours for sun umbrella is black on inside and white on top of the umbrella. As black colour absorbs sun rays it should not be up side.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

12 6821
Q:

The Programme of Swadeshi and Boycott against the partition of Bengal was visualised by

A) Surendra Nath Bennerjee B) BC Pal
C) Aurobindo Ghose D) Ras Behari Bosh
 
Answer & Explanation Answer: A) Surendra Nath Bennerjee

Explanation:
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Filed Under: Indian History

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Q:

The oxidation number of Cr in K2Cr2O7 is

A) +6 B) -5
C) +3 D) -4
 
Answer & Explanation Answer: A) +6

Explanation:

We will rewrite the formula as an equation.

2K + 2Cr + 7O = 0

The zero comes from there being no overall charge on the compound.

Each oxidation number is represented by the element's symbol.

Since this compound is not a peroxide or superoxide, the oxidation value for O is -2

K being in group 1 has a +1 charge and therefore has an oxidation number of K is +1

Now, by putting known values in we have:

2(+1) + 2(Cr) + 7(-2) = 0

2 + 2Cr -14 = 0

2Cr = +12

Cr = +6.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

13 6817
Q:

In exo-biology we study about ________

A) External structure of living beings B) Life present on the earth
C) Life present in the other layer of earth atmosphere D) Life found in space and on other satellite
 
Answer & Explanation Answer: D) Life found in space and on other satellite

Explanation:
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Filed Under: Biology

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