Bank Exams Questions

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The mean of marks secured by 35 students in division A of class X is 65, 45 students of division B is 61 and that of 70 students of division C is 59. What is the mean of marks of the students of three divisions of Class X?

A man buys 7 shirts at Rs 300 each, 2 trousers at Rs 450 each and 1 pair of shoes at Rs 500 each. What is the average expenditure (in Rs) per article?

If "S" denotes "multiplied by", "V" denotes "subtracted from","M" denotes "added to" and "L" denotes "divided by", then

44 L 11 S 7 V 7 M 9 = ?

If the standard deviation of a population is 6.5, what would be the population variance?

Compute 33800/520/5

If a3 + a - 1 = 0 then find the value of a6 + a4 + a - 2

The least number that must be substracted from 63520 to make the result a perfect square is

Which of the following is a Dominant Autosomal Disorder ?