| Q.29 | The average score of 90 students in an examination is 52. If the average score of passed students is 68 and that of the failed students is 20, then how many students passed the examination? | |
| Ans | 1. 60 | |
| 2. 58 | ||
| 3. 53 | ||
| 4. 55 |
Correct Ans Provided: 1
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