The average of 7 consecutive numbers is 20. The largest of these numbers is-
The average of 7 consecutive numbers is 20. The largest of these numbers is-
In the first 10 overs of a cricket game, the run rate was only 3.2. What should
In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the rate in the remaining 40…
Of four numbers whose average is 60, the first is one-fourth of the sum of the l
Of four numbers whose average is 60, the first is one-fourth of the sum of the last three. The first number is –
If the average of 5 numbers is 10, the number which should be added to make the
If the average of 5 numbers is 10, the number which should be added to make the average 12 is-
The average of odd numbers up to 100 is
The average of odd numbers up to 100 is
The average age of 3 children in a family is 20% of the average age of the fathe
The average age of 3 children in a family is 20% of the average age of the father and the eldest child. The total…
Five years ago the average age of A, B, C, D was 45 years. By including X the pr
Five years ago the average age of A, B, C, D was 45 years. By including X the present average of all the five…
Amount five people with monthly income (in Rs.) 15000, 26000, 16000, 19000, 5000
Amount five people with monthly income (in Rs.) 15000, 26000, 16000, 19000, 50000, how many will have income less than the mean income of…
A cricketer whose bowling average is 12.4 runs per wicket takes 5 wickets for 26
A cricketer whose bowling average is 12.4 runs per wicket takes 5 wickets for 26 runs and thereby decreased his average by 0.4. The…
If the arithmetic mean of 0, 5, 4, 3 is a, that of -1, 0, 1, 5, 4, 3 is b and th
If the arithmetic mean of 0, 5, 4, 3 is a, that of -1, 0, 1, 5, 4, 3 is b and that of…
The average of 11 players of a cricket team is decreased by 2 months when two of
The average of 11 players of a cricket team is decreased by 2 months when two of them aged 17 years and 20 years…
In a family, the average age of a father and a mother is 35 years. The average a
In a family, the average age of a father and a mother is 35 years. The average age of the father, mother and their…