Find the fourth proportion to 3, 7 and 9.
Find the fourth proportion to 3, 7 and 9.
Two kinds of rice, 1st costs Rs.13 per kg and 2nd costs Rs.19 per kg are mixed t
Two kinds of rice, 1st costs Rs.13 per kg and 2nd costs Rs.19 per kg are mixed together. Find the ratio in which the…
If 40% of a number is equal to two-third of another number, what is the ratio of
If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number ?
A, B, C and D divide a sum of money among themselves in the ratio 7:4:3:2. If D
A, B, C and D divide a sum of money among themselves in the ratio 7:4:3:2. If D gets Rs. 500 less than A,…
Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 :
Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase…
x is 20% more than z and y is 80% more than z. Find x:y.
x is 20% more than z and y is 80% more than z. Find x:y.
In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If th
In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If…
Solve for x2x:25 = 6:(x/3)
Solve for x2x:25 = 6:(x/3)
Two numbers are in the ratio 3 : 5. If 9 is subtracted from each, the new number
Two numbers are in the ratio 3 : 5. If 9 is subtracted from each, the new numbers are in the ratio 12 :…
Two natural numbers whose sum is 72 cannot be in the ratio:
Two natural numbers whose sum is 72 cannot be in the ratio:
Two numbers are respectively 20% and 50% more than a third number. The ratio of
Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is :__________?
A journey of 750 km was covered partly by car(x km) and partly by train(y km). I
A journey of 750 km was covered partly by car(x km) and partly by train(y km). If the distance travelled by train was 150…