Page 2 - HA7

OBJECTIVE QUESTIONS:

6
4
1-Which of the following will be the sum of + ?
3 12
9 10 10 22
a) b) c) d)
24 36 12 12

7 9
2-Which of the following will be the sum of + ?
28 7
16
16
43
46
a) b) c) d)
35 44 28 22
1
14
3- Which of the following will be the difference between - ?
24 6
13
10
23
13
a) b) c) d)
24 24 8 48
19
6
4-Which of the following will be the difference between - ?
9 3
17
23
1
16
a) b) c) d)
9 6 32 4
5-To find the sum or difference of two unlike fractions1st we have to find the LCM of
________.
a) Numerators b) denominators c) Both numerators and denominators
d) None of these.