Start learning 50% faster. Sign in now
The correct answer is C
Find the third proportion of 30 and 15.
The difference between a number and its four – seventh is 60. What is the number?
If 'A' = (62 - 5)2 - 40 × 24 + 19, then find the value of (0.15A) 4.
A number when divided by 21 gives a remainder of 15. What will be the remainder when twice that number is divided by 21?
In a group of three numbers first is double of second and half of third. The average of three numbers is 42. Find the difference between the first numbe...
Three numbers are in the ratio 5:7:11. If the difference between the sum of the smallest and the largest number and the sum of the smallest and the seco...
The ages of Geeta, Meera and Tina are in the ratio of 6:4:7 respectively. If the sum of their ages is 34 years, what is Meera’s age?
If the sum of two numbers is 33 and their difference is 15, the smaller number is