Exams

If x - √x = 20; Find the value of √x.

If n + n2 + n4 + n8 = 45, then find the value of 'n' which will satisfy the equation.

Select the odd word/letters/number/number pair from the given alternatives.

The bar graph shows results of a survey. 1500 people exiting voting boths were asked for which party they voted? Study the diagram and answer the following questions.

A cylindrical capsule has hemispherical ends of the radii equal to radius of the cylindrical part. If length of the capsule is 40 m and radius 6 m, what is the total surface area of this capsule?

A piece of paper is folded and punched as shown in the diagram. Indicate how it will appear when it is opened?

Chand Bibi was the ruler of _______.

If hiring an extra worker increases a factory's output from 1000 to 1200 units per day, but the factory has to reduce the price of its product from Rs. 25 to Rs. 24 per unit to sell the additional output, the marginal revenue product of the last worker is