# Decimal Numbers Quiz Set 013

### 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

### 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

### 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\$.

### 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

### 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 