GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
Calendar - General Questions :: Discussion
| 16. | A pupil's marks were wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by half (1/2). The number of pupils in the class is? | |
| A. | 73 | |
| B. | 40 | |
| C. | 20 | |
| D. | 10 | |
| Answer: Option B | |||||||||||||||||
| Explanation: | |||||||||||||||||
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Let there be x pupils in the class.
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| Tutorial Link: |
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