Question
Ajay spent 34% of his monthly income on rent and 46% of
the remaining on food and the rest amount is saved by him which is Rs. 1782, then find the monthly income of Vikram if ratio of monthly of Vikram and Ajay is 13:10, respectively.Solution
Let monthly income of Ajay is Rs. x So, 0.66 × 0.54 × x = 1782 Or, x = 5000 Monthly income of Vikram = 13/10 × 5000 = Rs. 6500
From a point located x meters away from the base of a tree, the angle of elevation to the top of the tree is 60 ∘ . If the tree is 54 mete...
A hexagonal prism has a base edge of 4 cm and a height of 10 cm. What is the total surface area of the prism?
The inequality | 2x – 3 | < 5 is satisfied for:
'A cyclist travels a certain distance at a speed of 18 km/h and reaches 3 hours late. If he had cycled at a speed of 27 km/h, he ...
Find the simplified value of the expression:
32 + 12 x 108 ÷ 12 + 4 + 32 ÷ 16 x 3
'Pari' bought three items Pen, Pencil and Table and she marked them some percentage above their cost price and sold them after gi...
A solid sphere is perfectly inscribed inside a cube, and a right circular cylinder is placed inside the cube such that it touches all the faces of the c...
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y and choose the...
Which Is the layer of a computer system between the hardware and the user program
