A cricketer has a certain average of runs for his 64 innings. In his 65th inning, he is bowledout for no score on his part. This brings down his average by 3 runs. His new average ofruns is:

195

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130

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192

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128

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Solution

The correct option is A
195

Assume, the average upto 64 innings = x

So the score for 64 innings = 64x

Now the average after 65 innings = x – 3

$∴$ Total score in 65 innings = 65 (x-3)

From given data we have :

64x = 65(x-3)

64x = 65x - 65(3)

x = 195

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A cricketer has a certain average of runs for his 64 innings. In his 65th inning, he is bowledout for no score on his part. This brings down his average by 3 runs. His new average ofruns is:

The correct option is A 195 Assume, the average upto 64 innings = x So the score for 64 innings = 64x Now the average after 65 innings = x – 3 ∴ Total score in 65 innings = 65 (x-3) From given data we have : 64x = 65(x-3) 64x = 65x - 65(3) x = 195

The correct option is A
195

Assume, the average upto 64 innings = x

So the score for 64 innings = 64x

Now the average after 65 innings = x – 3

$∴$ Total score in 65 innings = 65 (x-3)

From given data we have :

64x = 65(x-3)

64x = 65x - 65(3)

x = 195