MCQOPTIONS
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| 1. |
Some equations are solved on the basis of a certain system. On the same basis, find out the correct answer for the unsolved equation.8 x 7 x 5 = 578; 11 x 10 x 9 = 91011; 3 x 1 x 2 = 213; 7 x 4 x 2 = ? |
| A. | 56 |
| B. | 247 |
| C. | 128 |
| D. | 282 |
| Answer» C. 128 | |