Total number of employees in HR department = 150 × (1/3) = 50 Let total employees in Management and Sale be x and 3x respectively. And, total employees in Operation = 50 × (1 – 20/100) = 40 => 50 + x + 3x + 40 = 150 => 4x = 60 => x = 15 
Required ratio = 50:15 = 10:3
Few cubes are arranged as shown in the figure. How many cubes are unseen?
Two different positions of the same dice are shown, the six faces of which are numbered from 1 to 6. Select the number that will be on the face opposite...
According to the given picture, 6 letters A, B, C, D, E and F are marked on each surface of the dice.
Which letter is marked on the surface oppos...
Four different positions of the same dice are shown. Find the number on the face opposite to the one having 3.
Three different positions of the same dice are shown. Find the number on the face opposite to the face showing ‘3’?
Select the dices which can be formed by folding the given sheet along the lines.
The positions of a cube are shown below. How many dots will be on the face opposite to the face containing 2 dots?
Three different positions of the same dice are given below. Find the number opposite of 37.
. A dice is thrown four times and its four different positions are given below. Find the number on the face opposite the face showing 2.
