Question
The average number of pencils distributed among five
students is 10. If each student received 1 pencil more than the one before him, then find the highest number of pencils received by any student.Solution
Let the pencils received by 1st student be ‘x’
According to the question,
(x + x + 1 + x + 2 + x + 3 + x + 4) = 10 × 5
Or, 5x + 10 = 50
Or, 5x = 40
Or, x = 8
Therefore, highest number of pencils received by any student = (x + 4) = 12
Which of the following statement is/are correct?
i) E and T like same Car
ii) R sits second to the right of Q
iii) C is ...
Who likes Blue?
Eight persons R, S, T, U, V, W, X, and Y are sitting around a circular table facing the centre. V is not the neighbour of U or W. S is second to the lef...
How many persons attend the seminar between M and his daughter?
How is U related to M?
How many person sits right to the one who likes 4?
A, B, C, D, E, and F were six friends playing games around a circular table. They were standing facing the center of the table. E was standing to the im...
Who reads Dainik Bhaskar?
Who among the following sits second to the left of E?
Who among the following person sits opposite to the one who is third to the left of B?
