Exams

If x2 + ax + b, when divided by x - 3, leaves a remainder of 22 and x2 + bx +a, when divide by x - 3, leaves a remainder of 24, then a + b = ?

In a fraction when 3 is added to its numerator and denominator it becomes 4/5. And it becomes 1/2 when 2 is subtracted from both the numerator and denominator. Find the fraction.

The chemical formula of Sodium Carbonate is

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

The occurrence and development of events by chance in a happy or beneficial way

The velocity of light in vacuum is

The area of a square is equal to its side, if the side is 1 unit.

The Great Himalayan National Park is in which state?

Where is the world's highest volcanic mountain Cotopaxi located?