Where is Barren Island located?
Barren Island, part of the Indian Union territory of Andaman and Nicobar Islands, is located in the Andaman Sea. It is the only active volcano in the Indian subcontinent and lies approximately 138 km northeast of Port Blair, the territory's capital.
The number of terms needed to get Sn = 0 in the A.P of 63, 60, 57. . . . .
The mean of the sample data = 60 and median = 48. Find the mode of this distribution.
If the standard deviation of a population is 3.5, what would be the population variance?
Amish invested 2500 Rupees in each of these schemes, offering simple interest of 12% per annum. 16% P.A. and 15% PA. respectively. Find the total intere...
In an A.P 41st term is 50, then the sum of 81 terms of that A.P is:
The sum to n terms of the series 1 + 1 + 3 + 1 + 3 + 5 + 1 + 3 + 5 + 7 …………………… is
24, 29, 62, ?, 758, 3791
...3600, 600, 120, 30, 10, ?
21 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 179. Find the smallest part.
What will be the mode of the following data?
13, 15, 31, 12, 27, 13, 27, 30, 27, 28 and 16
