Start learning 50% faster. Sign in now
cover=सुरक्षित पूँजी
taxation = कराधान
over buying= अधिक्रय
The average age of three children is 32 years. If their ages are in the ratio 3:6:7. Find the age of the youngest child.
5 positive numbers are written on a piece of paper. Sum of first 3 numbers is 55 and ratio of the 4th and the 5th number is 2:3. If difference between t...
The average of 12, 33, and x is 25. What is the value of x?
The average weight of 4 persons is 38 kg. The heaviest person’s weight is 22 kg more than the lightest person’s weight. If the average weight of the...
The average of 15 numbers is 110. The average of the first 7 numbers is 98 and the average of the last 7 numbers is 62. What is the 8th number?
In a College with 1200 students, the average age of the boys is 24 years and that of girls is 17 years. If the average age of the college is 22 years an...
In a school with 400 students, the average of the age of the boys is 16 years and that of the girls is 12 years. If the average age of the school is 14 ...
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.
The average age of 26 children and their teacher's age are 22 years. If the teacher's age is excluded, the average reduces by 1. What is the teacher's age?