EduSahara™ Assignment
Name : Decimal Concepts
Chapter : Decimals
Grade : ICSE Grade VII
License : Non Commercial Use
Question
1
1.
Find the number of decimal places in the decimal number 1.8 is
(i)
1
(ii)
0
(iii)
3
(iv)
2
(v)
4
Question
2
2.
Find the number of decimal places in the decimal number 3.08 is
(i)
1
(ii)
3
(iii)
2
(iv)
4
(v)
0
Question
3
3.
Find the number of decimal places in the decimal number 1.006 is
(i)
4
(ii)
0
(iii)
3
(iv)
1
(v)
2
Question
4
4.
Find the number of decimal places in the decimal number 5.0004 is
(i)
5
(ii)
4
(iii)
6
(iv)
1
(v)
3
Question
5
5.
Which of the following pair of numbers are like decimals?
(i)
6.920,2.72
(ii)
6.46,7.7
(iii)
4.05,7.10
(iv)
2.1,6.41
(v)
10.56,1.8700
Question
6
6.
Which of the following pair of numbers are unlike decimals?
(i)
1.05000 ,3.46000
(ii)
7.87 ,1.15
(iii)
6.560 ,9.670
(iv)
7.10 ,9.360
(v)
1.7700 ,10.8200
Question
7
7.
Convert the following decimals into like decimals
3.4127 , 3.43 , 6.354 , 9.613
(i)
3.4 , 3.4 , 6.4 , 9.6
(ii)
6.354 , 3.413 , 9.613 , 3.430
(iii)
3.4127 , 3.4300 , 6.3540 , 9.6130
(iv)
3.41 , 3.43 , 6.35 , 9.61
Question
8
8.
The integer part of the decimal number 6.34 is
(i)
16
(ii)
34
(iii)
63
(iv)
6
(v)
0
Question
9
9.
The integer part of the decimal number 50.68 is
(i)
60
(ii)
68
(iii)
50
(iv)
5
(v)
506
Question
10
10.
The integer part of the decimal number 187.881 is
(i)
881
(ii)
18
(iii)
197
(iv)
187
(v)
1878
Question
11
11.
The integer part of the decimal number 2920.7904 is
(i)
292
(ii)
2930
(iii)
7904
(iv)
2920
(v)
29207
Question
12
12.
The decimal part of the decimal number 16.5 is
(i)
5
(ii)
165
(iii)
16
(iv)
1
(v)
26
Question
13
13.
The decimal part of the decimal number 75.65 is
(i)
65
(ii)
75
(iii)
756
(iv)
7
(v)
85
Question
14
14.
The decimal part of the decimal number 910.325 is
(i)
910
(ii)
9103
(iii)
920
(iv)
91
(v)
325
Question
15
15.
The decimal part of the decimal number 1468.9026 is
(i)
14689
(ii)
1478
(iii)
9026
(iv)
146
(v)
1468
Question
16
16.
The whole number part of the decimal number 3.64 is
(i)
36
(ii)
3
(iii)
64
(iv)
13
(v)
0
Question
17
17.
The whole number part of the decimal number 36.90 is
(i)
90
(ii)
46
(iii)
369
(iv)
3
(v)
36
Question
18
18.
The whole number part of the decimal number 428.455 is
(i)
428
(ii)
4284
(iii)
42
(iv)
438
(v)
455
Question
19
19.
The whole number part of the decimal number 8776.5607 is
(i)
877
(ii)
87765
(iii)
8776
(iv)
8786
(v)
5607
Assignment Key
1) (i)
2) (iii)
3) (iii)
4) (ii)
5) (iii)
6) (iv)
7) (iii)
8) (iv)
9) (iii)
10) (iv)
11) (iv)
12) (i)
13) (i)
14) (v)
15) (iii)
16) (ii)
17) (v)
18) (i)
19) (iii)
