Decimal Numbers Quiz Set 013

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Question 1

What is $14{21/100000}$?

 A

14.00021.

 B

14.0021.

 C

14.021.

 D

1.4021.

Soln.
Ans: a

The given expression can be written as ${14 × 100000 + 21}/100000$ which is same as $1400021/100000$ which gives 14.00021

Solution | Discuss! | Chapters»

Question 2

What is $0.59646/0.006$?

 A

99.41.

 B

994.1.

 C

9.941.

 D

0.9941.

Soln.
Ans: a

The given expression can be written as ${59646/6} × {1000/100000}$ which is same as ${59646/6} × {1/100}$, which is same as $9941 × {1/100}$, which is same as 99.41

Solution | Discuss! | Chapters»

Question 3

What is $5.06 + 0.9 + 0.09$?

 A

6.05.

 B

5.05.

 C

6.95.

 D

5.95.

Soln.
Ans: a

By simple addition we get $5.06 + 0.9 + 0.09 = 6.05$.

Solution | Discuss! | Chapters»

Question 4

247887 is same as?

 A

$2.47887 × 10^{5}$.

 B

$2.47887 × 10^{4}$.

 C

$2.47887 × 10^{3}$.

 D

$2.47887 × 10^{2}$.

Soln.
Ans: a
Solution | Discuss! | Chapters»

Question 5

What is $93{97/100000}$?

 A

93.00097.

 B

91.00097.

 C

93.97000.

 D

93.0097.

Soln.
Ans: a

The given expression can be written as ${93 × 100000 + 97}/100000$ which is same as $9300097/100000$ which gives 93.00097

Solution | Discuss! | Chapters»
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Updated on 2020-02-07. Published on: 2016-04-21

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