5m = __________ cm2
a. 50000
b.500
c.50
d.500000
There are ___________ rational numbers between two rational numbers
a.2
b. 5
c. 100
d. infinite
The exponential form of 100000 is
a. 102
b. 105
c. 106
d. 104
If r and d are the radius and diameter of a circle respectively, then
a. d=r
b. r=2d
c. d= 2r
d. d=r/2
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Answer:
1. B
2. infinite
3. 105
4. C
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