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 7.5 is
(i)
0
(ii)
1
(iii)
2
(iv)
3
(v)
4
Question
2
2.
Find the number of decimal places in the decimal number 10.06 is
(i)
0
(ii)
3
(iii)
1
(iv)
2
(v)
4
Question
3
3.
Find the number of decimal places in the decimal number 6.005 is
(i)
3
(ii)
0
(iii)
2
(iv)
4
(v)
1
Question
4
4.
Find the number of decimal places in the decimal number 1.0003 is
(i)
7
(ii)
5
(iii)
1
(iv)
4
(v)
3
Question
5
5.
Which of the following pair of numbers are like decimals?
(i)
7.5,7.82
(ii)
9.00,1.37
(iii)
10.07,4.5200
(iv)
7.90,4.2
(v)
2.600,9.75
Question
6
6.
Which of the following pair of numbers are unlike decimals?
(i)
6.8800 ,7.6800
(ii)
9.49 ,2.090
(iii)
7.29000 ,7.58000
(iv)
4.19 ,5.00
(v)
9.390 ,1.780
Question
7
7.
Convert the following decimals into like decimals
9.6642 , 4.98 , 2.219 , 3.6083
(i)
9.66 , 4.98 , 2.22 , 3.61
(ii)
9.6642 , 4.9800 , 2.2190 , 3.6083
(iii)
2.219 , 4.980 , 9.664 , 6.500
(iv)
9.7 , 5.0 , 2.2 , 3.6
Question
8
8.
The integer part of the decimal number 7.37 is
(i)
37
(ii)
17
(iii)
7
(iv)
73
(v)
0
Question
9
9.
The integer part of the decimal number 28.52 is
(i)
2
(ii)
52
(iii)
285
(iv)
38
(v)
28
Question
10
10.
The integer part of the decimal number 646.675 is
(i)
646
(ii)
6466
(iii)
64
(iv)
656
(v)
675
Question
11
11.
The integer part of the decimal number 5490.8664 is
(i)
54908
(ii)
5500
(iii)
5490
(iv)
8664
(v)
549
Question
12
12.
The decimal part of the decimal number 32.5 is
(i)
42
(ii)
5
(iii)
3
(iv)
32
(v)
325
Question
13
13.
The decimal part of the decimal number 71.83 is
(i)
83
(ii)
718
(iii)
81
(iv)
7
(v)
71
Question
14
14.
The decimal part of the decimal number 162.262 is
(i)
16
(ii)
262
(iii)
162
(iv)
1622
(v)
172
Question
15
15.
The decimal part of the decimal number 9789.1654 is
(i)
97891
(ii)
9799
(iii)
9789
(iv)
978
(v)
1654
Question
16
16.
The whole number part of the decimal number 7.91 is
(i)
7
(ii)
17
(iii)
79
(iv)
91
(v)
0
Question
17
17.
The whole number part of the decimal number 99.98 is
(i)
999
(ii)
109
(iii)
99
(iv)
9
(v)
98
Question
18
18.
The whole number part of the decimal number 194.596 is
(i)
19
(ii)
1945
(iii)
204
(iv)
194
(v)
596
Question
19
19.
The whole number part of the decimal number 3555.3919 is
(i)
3919
(ii)
3565
(iii)
355
(iv)
35553
(v)
3555
Assignment Key
1) (ii)
2) (iv)
3) (i)
4) (iv)
5) (ii)
6) (ii)
7) (ii)
8) (iii)
9) (v)
10) (i)
11) (iii)
12) (ii)
13) (i)
14) (ii)
15) (v)
16) (i)
17) (iii)
18) (iv)
19) (v)
