Question
Find the ratio of the number of children who likes
Banana and the number of children who likes Cherry. Study the pie chart given below and answer the questions that follow:Solution
Required ratio = 70:60 = 7:6
If a + (1/a) = 2, then find the value of (a5 + a3 + 6)/(7a – 5).Â
In a triangle ABC, a point D lies on AB and points E and F lie on BC such that DF is parallel to AC and DE is parallel to AF. If BE = 4 cm. EF = 6cm. th...
If 5x - 13xy + 6y = 0, find x : y.
If a + b + c = 10 and ab + bc + ca = 28, then find the value of a² + b² + c².

If (5x - 2y) = 170 and 4x:3y = 32:9, then find the value of (3x² + y²).
Find the value of ‘x’ in the given expression
(49/16)x × (64/343)x-1 = 4/7
If a =
and b = <...Consider a function f(x) = x4 + x3 + x2 + x + 1, where x is a positive integer greater than 1. What will be the rema...