Divide (2x2 – x + 3) by (2 – x) and write the quotient and the remainder.

Q21 of 40 Page 1

Divide (2x² – x + 3) by (2 – x) and write the quotient and the remainder.

Here, Quotient = –2x – 3 and remainder = 9

A card is drawn at random from a well-shuffled pack of 52 cards. Find the probability of getting a red king.

Two similar triangles ABC and PQR have their areas 25 cm² and 49 cm² respectively. If QR = 9.8 cm, find BC.

In a family of three children, find the probability of having at least two boys.

Two dice are tossed simultaneously. Find the probability of getting

(i) An even number on both dies.

(ii) the sum of two numbers more than 9.