Question
The second and fourth moment about mean for a
distribution are 4 and 18 respectively. What is the value of Pearson's coefficient of skewness β ₂ ?Solution
The correct answer is B
There are seven members in a family, four males and four females. A is wife of C. C has two sons D and B. Z is the mother of X. How is X related to C? ...
Six persons T, U, V, W, X and Y are sitting around a circular table facing the centre. What is X’s position with respect to Y?
I. T sits second...
In a five – floor building, on which floor does Mr Kishan live?(Starting from first floor going upto fifth floor).
I. Mr Kishan lives exactl...
Five boys – Shikhar, Pritam, Pankaj, Ankit and Priyam are of different heights. Who among the following is the tallest?
I. Pankaj is taller...
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 ...
How is A related to B?
I. C has two daughters and D is one of them who is married to A.
II. C is mother of B, who is younger sister of D.
Six people, J, K, L, M, N, and O, went to Chennai, on different days from Sunday to Friday, of the same week of February, 2024. How many persons went t...
In the given coded language, how is the word “high” coded?
Statement I: ‘holiday shopping season starts’ is coded as ‘one, two, five...
Six boxes P, Q, W, Y, Z and F are kept one above one another such that bottommost box is numbered as 1 while the topmost box is numbered as 6. Which bo...
How is L related to A?
I. A is the son of N and the brother of T.
II. M is the daughter of L and the wife of N.
