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Add the production values of Crop D: 250 + 260 + 270 + 280 + 290 = 1350. Average production = Total production / Number of years = 1350 / 5 = 270 tons.
Pipe ‘A’ and pipe ‘B’ can fill a cistern in 20 minutes and 15 minutes respectively. Pipe ‘C’ alone can empty the cistern in 12 minutes. If a...
what is the mean of given numbers 25, 15, 12, 23, 15,
The 11th term of an AP is 80 less than the first term. If the second term is 88, find the third term.
How many three digit numbers are divisible by 5?
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.
Find the mode of the following data:
6,15,18,6,18,11,23,22,6,18,15,22,12
24, 29, 62, ?, 758, 3791
...3600, 600, 120, 30, 10, ?
The mean of the sample data = 60 and median = 48. Find the mode of this distribution.
A ball is thrown from a height of 900 m on the ground. It bounces (2/3) times of its every last bounce. Find the total distance covered by the ball ti...