Exponent Practice Questions for NTS,GRE,NAT,GAT
Exponent Practice Questions for NTS,GRE,NAT,GAT
1. 104 is not equal to which of the following?
A. 100,000
B. 0.1 x 105
C. 10 x 10 x 10 x 10
D. 102 x 102
E. 10,000
B. 0.1 x 105
C. 10 x 10 x 10 x 10
D. 102 x 102
E. 10,000
2. Multiply 104 by 102
A. 108
B. 102
C. 106
D. 10-2
E. 103
B. 102
C. 106
D. 10-2
E. 103
3. Divide x5 by x2
A. x7
B. x4
C. x10
D. x3
E. x2.5
B. x4
C. x10
D. x3
E. x2.5
4. Find 8.23 x 109
A. 0.00000000823
B. 0.000000823
C. 8.23
D. 8230000000
E. 823000000000
B. 0.000000823
C. 8.23
D. 8230000000
E. 823000000000
5. 83,000 equals:
A. 83.0 x 104
B. 8.3 x 104
C. 8.3 x 103
D. 83.0 x 105
E. 83.0 x 102
B. 8.3 x 104
C. 8.3 x 103
D. 83.0 x 105
E. 83.0 x 102
6. .00875 equals:
A. 8.75 x 10-2
B. 8.75 x 10-3
C. 8.75 x 10-4
D. 87.5 x 10-3
E. 875 x 10-4
Answer Key B. 8.75 x 10-3
C. 8.75 x 10-4
D. 87.5 x 10-3
E. 875 x 10-4
1. A
2. C
3. D
4. D
5. B
6. B
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