Gate Exam Category

Lennys average score after 3 test is 88.what score on 4th test would bring Lennys average upto exactly 90 ?

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Gate Other Question

Find the value of x, 4 - (2x/3)< 10

a.x<9
b.x< -9
c.x> 9
d.x> -9
A hat trick in cricket is defined as 3 wickets in 3 consecutive deliveries.In how many ways can a bowler take a hat trick in one over ?