Question
Select the most appropriate meaning of the bold idiom
in the given sentence. Trying to find my lost ring in the college is like looking for a needle in a haystack.Solution
The correct answer is A
The average of n numbers is 66. If each of 54% of the numbers is increased by 13 and each of the remaining numbers is decreased by 12, then the n...
The cost of packaging of the oranges is 15% the cost of fresh oranges themselves. The cost of oranges increased by 35% but the cost of packaging decreas...
Determine the average of all prime numbers that lie between 35 and 70.
The average weight of a family of 6 members is 72 kg. If the oldest member dies, the average weight of the family decreases by 1.6 kg. Find the weight o...
The average age of three children is 20 years. If their ages are in the ratio 5:6:9. Find the age of the youngest child.
A company has 12 employees, including 8 engineers and 4 managers. The average salary of the engineers is E rupees, and the average salary of the manager...
- The average of two numbers ‘U’ and ‘V’ is 420 such that they are in the ratio 4:2 respectively. Another number ‘W’ is 180 more than ‘V’ and...
The average age of each of the 20 employees in an IT company is 20 years. When you include the age of the Team leader, the company's average age becomes...
In a school, the average number of books that some numbers of boys have is 120 and average number of books that some numbers of girls have is 85. If eac...
Average of A, B and C is 30 and that of C, D and E is 19. The average of A and E is 23 and that of B and E is 24. Find the value ...
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