| 1. | A cricket player after playing 10 tests scored 100 runs in the 11th test. As a result, the average of his runs is increased by 5. The present average of runs is ? | |
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45
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40
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50
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55
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Report Question| 2. | Average weight of 25 students of a class is 50 kg. If the weight of the class teacher is included, the average is increased by 1 kg. The weight of the teacher is ? | |
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76 kg
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77 kg
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74 kg
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75 kg
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| 3. | The average age of 14 girls and their teacher’s age is 15 years. If the teacher’s age is excluded,the average reduces by 1. What is the teacher’s age ? | |
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35 years
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32 years
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30 years
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29 years
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| 4. | 30 pens and 75 pencils altogether were purchased for 510. If the average price of a pencil was 2, what was the average price of a pen ? | |
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9
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10
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11
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12
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| 5. | 12 kg of rice costing 30 per kg is mixed with 8 kg of rice costing 40 per kg.The average per kg price of mixed rice is ? | |
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38
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37
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35
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34
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| 6. | The average of 30 numbers is 12.The average of the first 20 of them is 11 and that of the next 9 is 10. The last number is ? | |
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60
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45
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40
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50
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| 7. | Average income of ‘A’ and ‘B’ is 200 and average income of ‘C’ and ‘D’ is 250. The average income of A, B, C and D is ? | |
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106.25
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125
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200
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225
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| 8. | The average of three numbers is 28, the first number is half of the second, the third number is twice the second, then the third number is ? | |
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48
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36
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24
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18
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| 9. | The average of seven numbers is 18. If one of the number is 17 and if it is replaced by 31, then the average becomes ? | |
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21.5
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19.5
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20
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21
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| 10. | The average of runs scored by a player in 10 innings is 50. How many runs should he score in the 11th innings so that his average is increased by 2 runs ? | |
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80 runs
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72 runs
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60 runs
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54 runs
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