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 6.2 is
(i)
0
(ii)
4
(iii)
2
(iv)
3
(v)
1
Question
2
2.
Find the number of decimal places in the decimal number 3.05 is
(i)
0
(ii)
3
(iii)
2
(iv)
1
(v)
4
Question
3
3.
Find the number of decimal places in the decimal number 10.004 is
(i)
4
(ii)
0
(iii)
1
(iv)
3
(v)
2
Question
4
4.
Find the number of decimal places in the decimal number 1.0006 is
(i)
3
(ii)
5
(iii)
4
(iv)
6
(v)
1
Question
5
5.
Which of the following pair of numbers are like decimals?
(i)
5.21,8.6
(ii)
10.14,8.35
(iii)
9.630,7.91
(iv)
6.00,4.7000
(v)
1.4,6.84
Question
6
6.
Which of the following pair of numbers are unlike decimals?
(i)
8.890 ,9.620
(ii)
1.71 ,7.53
(iii)
10.08 ,6.440
(iv)
4.17000 ,7.80000
(v)
2.0000 ,3.2600
Question
7
7.
Convert the following decimals into like decimals
7.5051 , 9.88 , 7.5628 , 9.529
(i)
9.880 , 7.563 , 7.505 , 9.529
(ii)
7.5 , 9.9 , 7.6 , 9.5
(iii)
7.51 , 9.88 , 7.56 , 9.53
(iv)
7.5051 , 9.8800 , 7.5628 , 9.5290
Question
8
8.
The integer part of the decimal number 7.22 is
(i)
22
(ii)
7
(iii)
0
(iv)
17
(v)
72
Question
9
9.
The integer part of the decimal number 57.86 is
(i)
67
(ii)
86
(iii)
5
(iv)
578
(v)
57
Question
10
10.
The integer part of the decimal number 489.360 is
(i)
499
(ii)
48
(iii)
4893
(iv)
489
(v)
360
Question
11
11.
The integer part of the decimal number 5971.1554 is
(i)
597
(ii)
59711
(iii)
5981
(iv)
5971
(v)
1554
Question
12
12.
The decimal part of the decimal number 78.3 is
(i)
3
(ii)
78
(iii)
88
(iv)
7
(v)
783
Question
13
13.
The decimal part of the decimal number 57.76 is
(i)
76
(ii)
67
(iii)
577
(iv)
57
(v)
5
Question
14
14.
The decimal part of the decimal number 782.515 is
(i)
515
(ii)
792
(iii)
7825
(iv)
782
(v)
78
Question
15
15.
The decimal part of the decimal number 1666.2412 is
(i)
16662
(ii)
1666
(iii)
1676
(iv)
166
(v)
2412
Question
16
16.
The whole number part of the decimal number 2.81 is
(i)
0
(ii)
2
(iii)
12
(iv)
81
(v)
28
Question
17
17.
The whole number part of the decimal number 46.43 is
(i)
4
(ii)
464
(iii)
56
(iv)
43
(v)
46
Question
18
18.
The whole number part of the decimal number 106.386 is
(i)
116
(ii)
10
(iii)
386
(iv)
106
(v)
1063
Question
19
19.
The whole number part of the decimal number 1369.9435 is
(i)
13699
(ii)
1379
(iii)
136
(iv)
1369
(v)
9435
Assignment Key
1) (v)
2) (iii)
3) (iv)
4) (iii)
5) (ii)
6) (iii)
7) (iv)
8) (ii)
9) (v)
10) (iv)
11) (iv)
12) (i)
13) (i)
14) (i)
15) (v)
16) (ii)
17) (v)
18) (iv)
19) (iv)
