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 2.5 is
(i)
1
(ii)
3
(iii)
4
(iv)
2
(v)
0
Question
2
2.
Find the number of decimal places in the decimal number 1.06 is
(i)
2
(ii)
4
(iii)
1
(iv)
0
(v)
3
Question
3
3.
Find the number of decimal places in the decimal number 9.010 is
(i)
1
(ii)
0
(iii)
4
(iv)
2
(v)
3
Question
4
4.
Find the number of decimal places in the decimal number 7.0007 is
(i)
6
(ii)
3
(iii)
4
(iv)
1
(v)
5
Question
5
5.
Which of the following pair of numbers are like decimals?
(i)
5.180,10.30
(ii)
3.00,2.06
(iii)
1.4,6.55
(iv)
4.42,2.6100
(v)
7.85,10.1
Question
6
6.
Which of the following pair of numbers are unlike decimals?
(i)
7.180 ,2.300
(ii)
6.61 ,5.55
(iii)
9.00 ,4.120
(iv)
5.73000 ,10.91000
(v)
5.3600 ,4.4200
Question
7
7.
Convert the following decimals into like decimals
2.6697 , 2.7 , 3.44 , 10.5935
(i)
2.67 , 2.70 , 3.44 , 10.59
(ii)
3.440 , 2.670 , 10.594 , 2.700
(iii)
2.7 , 2.7 , 3.4 , 10.6
(iv)
2.6697 , 2.7000 , 3.4400 , 10.5935
Question
8
8.
The integer part of the decimal number 2.98 is
(i)
0
(ii)
29
(iii)
12
(iv)
2
(v)
98
Question
9
9.
The integer part of the decimal number 40.78 is
(i)
78
(ii)
40
(iii)
407
(iv)
4
(v)
50
Question
10
10.
The integer part of the decimal number 315.214 is
(i)
214
(ii)
3152
(iii)
325
(iv)
31
(v)
315
Question
11
11.
The integer part of the decimal number 7805.1087 is
(i)
1087
(ii)
78051
(iii)
7805
(iv)
780
(v)
7815
Question
12
12.
The decimal part of the decimal number 38.1 is
(i)
381
(ii)
3
(iii)
48
(iv)
1
(v)
38
Question
13
13.
The decimal part of the decimal number 37.72 is
(i)
3
(ii)
72
(iii)
47
(iv)
377
(v)
37
Question
14
14.
The decimal part of the decimal number 476.370 is
(i)
4763
(ii)
370
(iii)
47
(iv)
476
(v)
486
Question
15
15.
The decimal part of the decimal number 8549.1042 is
(i)
8559
(ii)
85491
(iii)
1042
(iv)
8549
(v)
854
Question
16
16.
The whole number part of the decimal number 1.77 is
(i)
77
(ii)
11
(iii)
0
(iv)
1
(v)
17
Question
17
17.
The whole number part of the decimal number 84.40 is
(i)
94
(ii)
8
(iii)
844
(iv)
84
(v)
40
Question
18
18.
The whole number part of the decimal number 229.162 is
(i)
162
(ii)
239
(iii)
2291
(iv)
229
(v)
22
Question
19
19.
The whole number part of the decimal number 7713.5942 is
(i)
5942
(ii)
77135
(iii)
7713
(iv)
7723
(v)
771
Assignment Key
1) (i)
2) (i)
3) (v)
4) (iii)
5) (ii)
6) (iii)
7) (iv)
8) (iv)
9) (ii)
10) (v)
11) (iii)
12) (iv)
13) (ii)
14) (ii)
15) (iii)
16) (iv)
17) (iv)
18) (iv)
19) (iii)
