More Previous Year Paper Questions
nth term of an AP is 0. If AP is 63, 60, 57…, then find the value of n.
Find the mode of the following data:
Calculate the mean of these values:
25, 30, 28, 27, 29, 26, 32, 31
The number 8192 is which term in the following geometric sequence 2, 8, 32, 128, . . . . . . .
Find the third proportion of 16 and 24.
The arithmetic means of the following data is.23,17,20,19,21,20,20
24, 29, 62, ?, 758, 3791
...The sum of 6 consecutive odd numbers is 156. What will be the product of first number and the last number?
The 5th term of an arithmetic progression is 23 and the 12th term is 72. Find the first term and the common difference.
The mean of a distribution is 25 and the standard deviation is 5. What is the value of coefficient variation?
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