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Class 8 Mathematics revision questions and answers on operation with fractions
Class 8 Mathematics revision questions and answers on operation with fractions
Lessons (
31
)
1.
What is the value of
(1 1/3xx1 1/2+1)/(1 1/3+5/6)
? A. 3 B.
1 7/13
C.
1 5/13
D.
1 12/13
5m 39s
2.
What is the value of
3/4(1-8/15)div4/5
? A.
7/16
B.
13/48
C.
1/2
D.
7/25
4m 23s
3.
What is the value of
(42(21-14 )+35)/(7)
A. 47 B. 77 C. 11 D. 129
3m 4s
4.
What is the value of of
1/2of (3/4 -2/5 )div2 4/5 ?
A.
1/16
B.
25/49
C.
13/56
D.
49/100
5m 3s
5.
What is the value of
3/4-1/2of4/5div2/3
? A.
29/60
B.
3/10
C.
3/20
D.
21/40
4m 15s
6.
What is the value of
1/4 of 20-4xx1/8div1/2?
A. 4 B. 1 C.
1/4
D. 4
3/4
4m 5s
7.
What is the value of
(8^2+8)/(4)-8?
A. 10 B. 58 C. 16 D. 40
2m 28s
8.
What is the value of
3/4 of 5 1/3+6 2/3div1 1/3-1 1/5?
A. 11
1/3
B. 7
3/5
C. 6
7/10
D. 6
3/5
0m 0s
9.
What is the value of
2/3+1/2of(1/2-1/5)div3/5xx2/5?
A.
23/30
B.
21/30
C.
31/24
D.
7/30
7m 36s
10.
What is the value of
(24(72-69)+6xx4)/(12)?
A. 8 B. 26 C. 30 D. 74
4m 5s
11.
What is the value of
(8^2(9^2-3^2))/(4^2xx6^2
? A. 4 B. 8 C. 2 D.
2/3
4m 27s
12.
What is the value of
3/4(1/2+2/5div1/3)-1/5xx3/8?
A.
2/5
B.
37/40
C. 1
1/5
D. 1
19/20
8m 4s
13.
What is the value of
(1 1/2-1/4xx1 1/3)/(1 1/3+1/6div1/2)
? A.1
17/18
B.
7/18
C.1 D.
7/10
7m 38s
14.
What is the value of
7/8
of
(4/5+1/2)div1/4?
A.
91/320
B.2
7/10
C.4
11/20
D. 4
4/5
5m 11s
15.
What is the value of
5/8+1/8div2/3-3/8
? A.1
3/56
B.
3/4
C.
7/16
D.
1/3
4m 47s
16.
What is the value of
1 1/6div1/4xx2/3+5/8
? A.
59/72
B.
3 1/72
C.
3 53/72
D.
7 5/8
5m 40s
17.
What is the value of
3 2/5-2 1/4xx1 1/3+1/6of 1 5/7
? A.2
32/35
B.1
86/105
C.
24/35
D.
4/35
7m 10s
18.
What is the value of
(6^2-6)/(3)
+3? A. 5 B. 11 C. 13 D. 31
2m 29s
19.
What is the value of
(2 1/8+1/4(1 3/8-7/8))/(3 1/8xx3/4div3/8)
? A.
51/200
B.
19/100
C.
9/25
D. 1
11/25
9m 13s
20.
What is the value of
(6( 24-18)+6xx4)/(6)
? A. 30 B. 25 C. 10 D. 28
3m 46s
21.
What is the value of
4/5+3/5 of (2/3-1/5)+3/4xx2/5
? A. 1
19/50
B. 1
143/150
C. 1
3/10
D.1
23/250
7m 52s
22.
What is the value of
2/5div1 2/3 of 3/4
? A.
8/9
B.
1/2
C.
9/50
D.
8/25
3m 16s
23.
What is the value of
2 1/2div2/3+7/8xx5/7-1 2/5 of 5/6?
A. 3
5/24
B. 2
23/168
C. 1
97/336
D. 1
1/8
8m 57s
24.
What is the value of
3/5+1/8-1/4div1/2
? A.
33/40
B.
14/25
C.
1/5
D.
9/40
4m 25s
25.
What is the value of
(4 1/2-2 1/4+1 1/2div3/2)div2
? A.2
1/4
B.1
1/4
C.3
1/4
D.1
5/8
8m 46s
26.
What is the value of
3/5+1/4(1/2-1/5) of 2/3div1/3
? A.
51/100
B.
13/40
C.
37/60
D.
3/4
5m 51s
27.
What is the value of
5/6+1 3/4div7/12-1/3
? A. 3
1/2
B. 1
25/48
C. 4
2/21
D. 10
1/3
4m 13s
28.
What is the value of
1/4div1/2of1/2+(2/3-1/6)
? A.1
1/2
B.1
1/6
C.
3/4
D.
9/16
4m 18s
29.
What is the value of
1/2+9/10div18/5-1/5of1/4
? A.
7/10
B.
11/80
C.
17/360
D.
69/100
4m 50s
30.
What is
2 7/9xx(2/5)^2div(1 2/3)^2
? A.
4/25
B.
4/9
C.
20/21
D.
18/25
4m 9s
31.
What is the value of
1 1/2+(2 1/4xx3 1/2of12div3/4
? A. 210 B. 72
3/8
C. 126 D. 127
1/2
5m 36s
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