SSC Government Jobs Exams Numerical Ability Averages

The batting average for 40 innings of a
cricketer is 50 runs. His highest score by
172 runs. If these two innings are
excluded, the average of the remaining
38 innings is 48 runs. The highest score
of the player is

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SSC Other Question

An employer reduces the number of his
employees in the ration 9 : 8 and
increases their wages in the ration 14 :
15. If the original wage was Rs, 18,900,
find the ratio in which the wage bill is
decreased. A and B are two alloys of gold and copper
prepared by mixing metals in the ratio 7 :
2 and 7 : 11 respectively. If equal
quantities of the alloys are melted to form
a third alloy C, the ratio of gold and
copper in C will be