Question
Currently, the ages of Vikesh and Vishal are in a ratio
of 7:5. Vijay's age is 20% lower than Vishal's. If the average age of Vikesh, Vishal, and Vijay is 32 years, determine how old Vijay is now.Solution
Let the present ages of Vikesh and Vishal are 7x years and 5x years respectively. So the present age of Vijay = 0.80 × 5x = 4x years According to question: 7x + 5x + 4x = 3 × 32 16x = 96, x = 6 So the present age of Vijay = 6 × 4 = 24 years Hence, option b.
Two different positions of same dice are shown, the faces of which are marked with letters U, H, B, V, F and K. Select the letter that will be on the fa...
- Two different positions of the same dice are shown. What will come opposite to the face, which has "@"?
How many triangles are there in the given figure?
- Two different positions of same dice are shown, the faces of which are marked with letters U, H, B, V, F and K. Select the letter that will be on the face ...
Two positions of a dice are given below. What will come on the face opposite to the face containing 'F' on it?
Three different positions of the same dice are shown. Find the number on the face opposite the face showing ‘2’.
A cube is formed by folding the given sheet. Which letter pair will be on the opposite side of each other?
A cube is made by folding the given sheet. In the cube so formed, which if the following pairs of symbols will not be on opposite sides?
The positions of a cube are shown below. How many dots will be on the face opposite to the face containing 2 dots?
Select the dices which can be formed by folding the given sheet along the lines.
Relevant for Exams:
