Question
Who has been nominated by U.S. President Joe Biden to
become president of the World Bank?Solution
The correct answer is A
- ‘X’, ‘Y’ and ‘Z’ jointly hired a machine to do a task. If they used it for 6, 9, and 5 hours respectively, and the total cost came to Rs. 1000,...
Suppose 6A = 8B = 15C, then find the value of (A:B:C) .
In an orchard, the ratio of the number of mango and lichi trees is 4:7, respectively. Also, there are few apple trees in the orchard which is 50% more t...
There are 120 balloons of three different colours in a box. The ratio of red balloons to yellow balloons is 2:3, and the ratio of red balloons to green ...
- Ratio of number of boys to girls in a school of 840 students is 5:3. Ratio of number of boys who passed to those who failed in an exam is 11:4 whereas rati...
- A bag contains red and yellow marbles in the ratio 4:5, respectively. Also, the ratio of yellow to green marbles is 1:3. If the total number of marbles in ...
A school has a total of 600 students. The ratio of boys to girls is 3:5. If 40% of the boys and 20% of the girls participated in a sports event, how man...
The ratio of two numbers is 3: 5. If eight is added to the first, and seven to the second, then the ratio becomes 2:3. What will be the ratio become if...
Radius of base of a hollow cone is 8 cm and its height is 15 cm. A sphere of largest radius is put inside the cone. What is the ratio of radius of base ...
If the ratio of the sum invested and simple interest received after 1 year is 25:9 respectively, then find the rate of interest.
