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 8.2 is
(i)
3
(ii)
2
(iii)
1
(iv)
0
(v)
4
Question
2
2.
Find the number of decimal places in the decimal number 1.03 is
(i)
1
(ii)
4
(iii)
0
(iv)
3
(v)
2
Question
3
3.
Find the number of decimal places in the decimal number 8.008 is
(i)
3
(ii)
2
(iii)
4
(iv)
0
(v)
1
Question
4
4.
Find the number of decimal places in the decimal number 6.0004 is
(i)
6
(ii)
2
(iii)
4
(iv)
3
(v)
5
Question
5
5.
Which of the following pair of numbers are like decimals?
(i)
5.29,10.88
(ii)
1.7,9.39
(iii)
2.58,5.7800
(iv)
7.490,9.00
(v)
10.19,4.1
Question
6
6.
Which of the following pair of numbers are unlike decimals?
(i)
2.7800 ,3.0600
(ii)
2.84 ,10.52
(iii)
10.320 ,4.710
(iv)
6.65000 ,6.00000
(v)
7.13 ,10.190
Question
7
7.
Convert the following decimals into like decimals
5.4 , 8.7209 , 7.82 , 2.186
(i)
5.40 , 8.72 , 7.82 , 2.19
(ii)
5.4 , 8.7 , 7.8 , 2.2
(iii)
5.4000 , 8.7209 , 7.8200 , 2.1860
(iv)
2.186 , 7.820 , 8.721 , 4.852
Question
8
8.
The integer part of the decimal number 5.44 is
(i)
54
(ii)
5
(iii)
15
(iv)
0
(v)
44
Question
9
9.
The integer part of the decimal number 82.73 is
(i)
92
(ii)
8
(iii)
82
(iv)
827
(v)
73
Question
10
10.
The integer part of the decimal number 966.323 is
(i)
966
(ii)
9663
(iii)
976
(iv)
323
(v)
96
Question
11
11.
The integer part of the decimal number 1565.4951 is
(i)
1565
(ii)
1575
(iii)
156
(iv)
15654
(v)
4951
Question
12
12.
The decimal part of the decimal number 77.6 is
(i)
87
(ii)
7
(iii)
6
(iv)
776
(v)
77
Question
13
13.
The decimal part of the decimal number 96.42 is
(i)
106
(ii)
42
(iii)
964
(iv)
96
(v)
9
Question
14
14.
The decimal part of the decimal number 707.520 is
(i)
70
(ii)
7075
(iii)
717
(iv)
520
(v)
707
Question
15
15.
The decimal part of the decimal number 8050.9432 is
(i)
8060
(ii)
805
(iii)
80509
(iv)
8050
(v)
9432
Question
16
16.
The whole number part of the decimal number 6.47 is
(i)
0
(ii)
16
(iii)
6
(iv)
64
(v)
47
Question
17
17.
The whole number part of the decimal number 80.16 is
(i)
8
(ii)
80
(iii)
16
(iv)
90
(v)
801
Question
18
18.
The whole number part of the decimal number 766.436 is
(i)
776
(ii)
766
(iii)
76
(iv)
7664
(v)
436
Question
19
19.
The whole number part of the decimal number 7345.5186 is
(i)
7355
(ii)
5186
(iii)
734
(iv)
7345
(v)
73455
Assignment Key
1) (iii)
2) (v)
3) (i)
4) (iii)
5) (i)
6) (v)
7) (iii)
8) (ii)
9) (iii)
10) (i)
11) (i)
12) (iii)
13) (ii)
14) (iv)
15) (v)
16) (iii)
17) (ii)
18) (ii)
19) (iv)
