Exams

In the given diagram, the triangle represents the set of people who posses a car, the square represents the set of people who possess a house, and the circle represents the set of people who possess gold.

What is the total number of people who possess a house and gold but do not have a car?

In sexual reproduction a parent contributes

ABCD is a cyclic trapezium in which AD || BC. If ∠ABC = 70°, then ∠BCD is

The radius and the height of a cone are each increased by 20%. Then the volume of the cone increases by

___________ is an alternative way of representing the production function.

Which one of the following derives nutrition from plants as a parasite?

Which of the following fractions is largest?

Which of the following countries has built the world's biggest air purifier, a 328 feet high tower, to combat air pollution?