SSC CGL (Staff Selection Commission-Combined Graduate Level) Mathematics: Questions 1 of 425
Question MCQ▾
A cricketer has a certain average of runs for his 7 innings. In the Eighth inning he scores 100 runs, thereby increasing his average by 10 runs. His new average of runs is (Paper- I)
Choices
Choice (4) | Response | |
---|---|---|
a. | 30 | |
b. | 28 | |
c. | 24 | |
d. | 32 |
Answer
a.
Explanation
Initial Average = x
Total runs scored in 7 innings = 7x
Total runs scored in 8 innings = 7x + 100
- Since Average increases by 10 runs,
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