Question
If the square of the sum of two numbers is 25, and the
square of the difference of the same two numbers is 15, then find their product. ÂSolution
The correct answer is A
Three numbers A, B and C are in the ratio of 10 : 12 : 17. If sum of these numbers is 429, ratio between the difference of B and A and the difference of...
The sum of three numbers is 147. If the ratio of the first to the second is 2:3 and that of second to the third is 5:8 then the second number is?Â
An integer 'p' is added to each of 7, 15, 27 and 45 so that the resulting numbers will be in proportion in given order only. Find the value of '(p + 4)'.
The average number of elephants, tigers, and lions in a zoo is 78. The average number of elephants and lions is 71. Additionally, the number of tigers i...
What is the mean proportion between 4 and 9?
Rs 1400 was divided among Anil, Bhanu and Charan in the ratio of 9:5:11 respectively. Find the amount received by Anil and Bhanu together.
A plot has to be divided among P, Q and R in the ratio 3:5:7 respectively. If the area of plot received by R is 3800m² more than the area of plot recei...
If 35% of a certain number is equal to 3/4th of another number, what is the ratio between the numbers?
A total amount of Rs. 17,700 was to be shared between Ajay and Vijay in the ratio (3/4) to (8/9), respectively. However, due to an error in calculation,...
What is the fourth proportion of 17, 19 and 34?
