Question
Who was hailed as the ‘Tansen of the 20th
century’?Solution
The correct answer is D
The average salary of 12 employees in a company is Rs.45,000 per year. When two new employees, Alice and Bob, join the company, their salaries being in ...
The average of a set of 25 numbers is 98. For the first 14 numbers, the mean is 84, and for the last 8 numbers, the mean is 112. ...
[123 ÷ 8 ÷ 9] × 144 = ? + 12 × 5
The average weight of 12 players in a team is increased by 1/3 kg, when one of the players whose weight is 55 kg is replaced by another player. What is ...
- The mean of 15 observations is 124 and the median of the observations is 130. Find the mode of the observations.
The average cost of 3 chairs is Rs. 8000. The average cost decrease by 20% when one more chair is included. What is the cost price of the 4th...
The average score of 'x' boys is (x + 5), and the average score of 30 girls is (3x - 10). If the combined average score of all students is 60, then find...
- The earnings of ‘P’, ‘Q’ and ‘R’ are in the ratio 6:9:10 respectively. The average income of the three is Rs. 12,000. If ‘P’, ‘Q’ and �...
The average age of a group of 24 persons is found to be 30 years. Later it is found that age of two of the persons is calculated as 30 and 60 instead of...
- The average height of a group of 30 players was recorded as 168 cm. Later it was discovered that 172 was wrongly written as 182 and 160 was written as 150....
Relevant for Exams:
