Questions

Q:

The law of constant proportions was enunciated by

A) Dalton B) Berthelot
C) Avogadro D) Proust
 
Answer & Explanation Answer: D) Proust

Explanation:
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Filed Under: Chemistry

16 9190
Q:

Which one of the following is a natural colloid ?

A) Cane sugar solution B) Blood
C) Sodium chloride solution D) Urea solution
 
Answer & Explanation Answer: B) Blood

Explanation:
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Filed Under: Chemistry
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26 9186
Q:

The most abundant element in sea water is 

A) Sodium B) Chlorine
C) Magnesium D) Sulphur
 
Answer & Explanation Answer: B) Chlorine

Explanation:

The sea water contains 18.98 parts per thousand of chlorine, 10.56 parts per thousand of sodium  and 1.27 parts per thousand of magnesium.

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Filed Under: World Geography

15 9182
Q:

Who is credited for the construction of the Red Fort?

 

A) Sikandar Lodi B) Akbar
C) Jahangir D) Shah Jahan
 
Answer & Explanation Answer: D) Shah Jahan

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Filed Under: Indian History
Exam Prep: Bank Exams

0 9175
Q:

Rovers Cup is associated with

A) Tennis B) Football
C) Cricket D) Hockey
 
Answer & Explanation Answer: B) Football

Explanation:

Rovers Cup is associated with the sport football in India.

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Filed Under: Sports
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4 9175
Q:

Sheila works 8 hours per day on Monday, Wednesday and Friday, and 6 hours per day on Tuesday and Thursday. She does not work on Saturday and Sunday. She earns $324 per week. How much does she earn in dollars per hour?

A) 11 B) 10
C) 9 D) 8
 
Answer & Explanation Answer: C) 9

Explanation:

Total hours worked = 8 x 3 + 6 x 2 = 36

Total earned = 324. Hourly wage = 324 / 36 = 9

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2 9171
Q:

The reflex angle between the hands of a clock at 11:35 is ?

A) 137.5 degrees B) 222.5 degrees
C) 192.5 degrees D) 330 degrees
 
Answer & Explanation Answer: B) 222.5 degrees

Explanation:

Apply the formula for finding the angle:
Angle=(30h-(11/2)m( where m stands for minutes and h stands for hours)
Hence, 30x11 - 11/2x35 = 330 - 192.5 = 137.5 degrees
The reflex angle = 360 - 192.5 degree = 222.5 degrees.

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Filed Under: Clock puzzles
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28 9168
Q:

The National park ' Valley of Flowers' lies in the state of

A) Uttarakhand B) Kerala
C) Jammu and Kashmir D) Himachal Pradesh
 
Answer & Explanation Answer: A) Uttarakhand

Explanation:
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Filed Under: Indian Geography

21 9167