Question
The main folder on a storage device is known
asSolution
The correct answer is A
The average daily income of 7 men, 11 women and 2 boys is Rs.257.50. If the average daily income of the men is Rs.10 more than that of women and the ave...
The average age of a group of eight children is 9 years. Two children, whose ages were 7 years more and 5 years more than the average age, left. Two new...
The average of a set of 's' numbers is 45. If 180 is added to the set, then the average of the set becomes 45.2. Find the value of '4 X (s - 18)'.
The average of 35 numbers is 50. If 5 is added to each number, then the new average will be:
In a cricket match, the average score of 11 batsmen was 42 runs. When 2 batsmen got out, the average score of the remaining batsmen dropped to 38 runs. ...
Find the median of the following observation:
24, 28, 29, 21, 19, 18, 25, 27, 17, 20, 28, 30, 11, 13The average age of three children is 20 years. If their ages are in the ratio 3:5:7. Find the age of the youngest child.
- The average of two consecutive even numbers is 67. If the smaller number is increased by 35% and the larger number is decreased by 35%, then find the diffe...
The average of a series of 30 numbers is 70. The difference between the largest number and the smallest number is 140. If the largest and the smallest n...
- The average runs scored by a player in a certain number of matches was 32.5. His average gets increased by 1.5 when he scores 100 in his next match. Find t...
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