MCQOPTIONS
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| 1. |
Study the following histogram of marks in mathematics (out of 50) of students in a class and answer the following questions._x005F_x000D_ _x005F_x000D_ If the pass marks in maths is 31, the number of students who failed in maths is |
| A. | 10 |
| B. | 15 |
| C. | 20 |
| D. | 25 |
| Answer» C. 20 | |