Decimal MCQ

QUESTION: 1

10.8 X 1.3 is equal to

A.
1.404
B.
14.04
C.
140.4
D.
1404

Solution:

QUESTION: 2

80.2 x 5.04 is equal to

A.
4.4208
B.
4.0408
C.
40.4280
D.
404.208

Solution:

QUESTION: 3

0.005 ÷ 0.25 is equal to

A.
0.2
B.
0.02
C.
2.02
D.
0.002

Solution:

QUESTION: 4

36.45 ÷ 0.2 is equal to

A.
182.25
B.
1822.5
C.
18.225
D.
1.8225

Solution:

QUESTION: 5

2 ÷ 5 is equal to

A.
2.5
B.
3
C.
0.4
D.
0.04

Solution:

QUESTION: 6

On simplifying 1.07 + 2.7 X 1.02 ÷ 1.6 we get

A.
2.79
B.
6.409
C.
6.49
D.
56.6

Solution:

Using BODMAS, we get 2.79 after simplifying

QUESTION: 7

1 km is equal to

A.
100 m
B.
1000 ml
C.
10 m
D.
1000 m

Solution:

QUESTION: 8

1 hg is equal to

A.
0.1 kg
B.
10 kg
C.
100 kg
D.
1000 g

Solution:

QUESTION: 9

A printer takes 0.012 seconds to print one alphabet. How long will he take to print the word ‘mathematics’?

A.
0.12 seconds
B.
0.120 seconds
C.
0.132 seconds
D.
1.32 seconds

Solution: It is just simple multiplication nothing else.
The word mathematics contains 11 words
according to ques each word will take exactly 0.012 second
So to print mathematics it will take 0.012×11 seconds that will be equal to 0.132 seconds. Therefore option C is correct. :-)

QUESTION: 10

700 m expressed in km is

A.
70 km
B.
7 km
C.
0.7 km
D.
0.07 km

Solution:

QUESTION: 11

Value of 1.1 x 0.1 is

A.
11.1
B.
0.11
C.
110
D.
0.01

Solution:

QUESTION: 12

Rs. 0.08 equals

A.
80 paise
B.
8 paise
C.
0.8 paise
D.
800 paise

Solution:

QUESTION: 13

3 kg 50 gm expressed as kg is

A.
5.3 kg
B.
3.005 kg
C.
3.050 kg
D.
3.5 kg

Solution:

QUESTION: 14

6 ÷ 0.3 equals

A.
2
B.
0.2
C.
20
D.
200

Solution:

QUESTION: 15

0.213 ÷ 0.00213 = ?

A.
1
B.
10
C.
100
D.
None of these

Solution:

QUESTION: 16

1/0.04 is equal to

A.
1/40
B.
2/5
C.
2.5
D.
25

Solution:

QUESTION: 17

.009/? = .01

A.
.0009
B.
.09
C.
.9
D.
9

Solution:

QUESTION: 18

.04 x ? = .000016

A.
0.0004
B.
0.04
C.
4
D.
None of these

Solution:

QUESTION: 19

then value of x is

A.
0.0144
B.
1.44
C.
14.4
D.
144

Solution:

QUESTION: 20

If then value of is

A.
x/10
B.
10x
C.
100x
D.
None

Solution:

The correct option is A.

As it does not follows the pattern in the other given options.

It is clear that the third alphabet in each word is the first in when rearranged.but not in case of A.

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10.8 X 1.3 is equal to

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