Question
In a colony, there are seven persons (R, S, T, U, V, W
and X) of different heights. V is shorter than S, but taller than X. W is immediate taller than X. Neither X nor T is the shortest. R is taller than V but he is not the second tallest. Neither S nor R is the tallest. How many persons are taller than R?Solution
V is shorter than S, but taller than X. W is immediate taller than X. S > V > W > X Neither X nor T is the shortest. R is taller than V but he is not the second tallest. Neither S nor R is the tallest. T > S > R > V > W > X > U Therefore, the final arrangement is: T (tallest) > S > R > V > W > X > U (shortest)
I. x2 – 36 = 0
II. y2 - 7y + 6 = 0
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y.
I. 2x<...
I. x2 – 10x + 21 = 0
II. y2 + 11y + 28 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 5x + 6 = 0
Equation 2: y² - 7y + 12 = 0
I.√(3x-17)+ x=15
II. Â y+ Â 135/y=24Â
Find the roots of the equation 6p² – 5p – 6 = 0.
If α, β are the roots of the equation x² – px + q = 0, then the value of α2+β2+2αβ isÂ
...I. 63x² + 146x + 80 = 0
II. 42y² + 109y + 70 = 0
I. 3x2 – 16x + 21 = 0
II. y2 – 13y + 42 = 0
I. √(74x-250 )– x=15
II. √(3y²-37y+18)+ 2y=18
