ICSE ICSE Class 6 - CISCE Question Bank Solutions for Mathematics

If x, y, and z are in continued proportion, then which of the following is true:

x : y = x : z

If x, y, and z are in continued proportion, then which of the following is true:

x : x = z : y

If x, y, and z are in continued proportion, then which of the following is true:

x : y = y : z

If x, y, and z are in continued proportion, then which of the following is true:

y : x = y : z

Which of the following numbers are in continued proportion:

3, 6 and 15

Which of the following numbers are in continued proportion:

15, 45 and 48

Which of the following numbers are in continued proportion:

6, 12 and 24

Which of the following numbers are in continued proportion:

12, 18 and 27

Find the mean proportion between 3 and 27

Find the mean proportion between 0.06 and 0.96

Find the third proportional to 36, 18

Find the third proportional to 5.25, 7

Find the third proportional to ₹1.60, ₹0.40

The ratio between 7 and 5 is same as the ratio between ₹ x and ₹ 20.50; find the value of x.

If (4x + 3y) : (3x + 5y) = 6 : 7, find x : y

If (4x + 3y) : (3x + 5y) = 6 : 7, find x, if y = 10

If (4x + 3y) : (3x + 5y) = 6 : 7, find y, if x = 27

If `(2"y"+5"x")/(3"y"-5"x")=2 1/2`, find x : y

If `(2"y"+5"x")/(3"y"-5"x")=2 1/2`, find x, if y = 70

If `(2"y"+5"x")/(3"y"-5"x")=2 1/2`, find y, if x = 33