Question
Given x=2y+4 and y=kx+6 are the lines of regression of x
on y and y on x respectively. Find the value of k if value of r is 0.5.Solution
Who scores the highest runs in a match, among five players E, F, G, H, and I?
I. E scores equal to F, who scores five runs more than G.
II...
Six boxes, L, M, N, O, P and Q are one above the other, such that the box which is at the bottom is numbered as 1, the box above it as 2 and so on. How ...
Six persons F, G, H, I, J and K are sitting in a row facing north. Who among the following sits at the extreme left end?
Statement I. K sits t...
Among five states M, N, O, P and Q, M is in which direction with respect to N?
I.M is to the west of O, which is to the south of Q. N is to th...
In a row of twelve person facing north how many person sits between Z and O?
I. Only two person sits between Z and R. Only one person sits betw...
Is G grandfather of U?
I. E is mother of U and wife of B, who is only son of G.
II. U is only daughter of E, who is wife of B, who is...
Seven persons A, B, C, D, E, F and G are sitting in a row facing north but not necessarily in the same order. Which of the following persons sit fourth ...
N, O, Q, R, S and U are standing in straight line facing north. Who among the following is between R and U?
I. U stand second to the right of ...
Seven person namely – A, B, C, D, E, F and G are sitting in a row facing north. Each person likes different colour viz. White, Black, Red, Green, Ora...
The question given below consists of two statements numbered I and II below them. You have to decide whether the data provided in the statements are su...
