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 2. Multiply 104 by 102 A. 108
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 4. Find 8.23 x 109 A. 0.00000000823
B. 0.000000823
C. 8.23
D. 8230000000
E. 823000000000 5. 83,000 equals: A