The average daily income of 7 men, 11 women and 2 boys is Rs. 257.50. If the ave
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…
The average of a non-zero number and its square is 5 times the number. The numbe
The average of a non-zero number and its square is 5 times the number. The number is-
The average age of 11 players of a cricket team is increased by 2 months when tw
The average age of 11 players of a cricket team is increased by 2 months when two of them aged 18 years and 20…
The average age of a cricket team of 11 players is the same as it was 3 years ba
The average age of a cricket team of 11 players is the same as it was 3 years back because 3 of the players…
The average monthly income of A and B is Rs. 14000, that of B and C is Rs. 15600
The average monthly income of A and B is Rs. 14000, that of B and C is Rs. 15600 and A and C is…
If the average weight of 6 students is 50 kg. If two student of average weight o
If the average weight of 6 students is 50 kg. If two student of average weight of 51 kg are added and two other…
The average of 25 observations is 13. It was later found that an observation 73
The average of 25 observations is 13. It was later found that an observation 73 was wrongly entered as 48. The new average is…
The average of the squares of first ten natural numbers is-
The average of the squares of first ten natural numbers is-
A fruit seller sold big, medium and small sizes apples of Rs. 15, Rs. 10 and Rs.
A fruit seller sold big, medium and small sizes apples of Rs. 15, Rs. 10 and Rs. 5, respectively. The total number of apples…
The average of 11 results is 50. If the average of the first six results is 49 a
The average of 11 results is 50. If the average of the first six results is 49 and that of the last six is…
Average age of 6 sons of a family is 8 years. Average age of sons together with
Average age of 6 sons of a family is 8 years. Average age of sons together with their parents is 22 years. If the…
A man bought 13 articles at Rs. 70 each, 15 at Rs. 60 each and 12 at Rs. 65 each
A man bought 13 articles at Rs. 70 each, 15 at Rs. 60 each and 12 at Rs. 65 each. The average price per…