Sample Paper B

Section A (Each question carries 2 marks) Q.1: Simplify the expression and evaluate it as directed: x (x – 3) + 2 for x = 1

Direct & Inverse Proportions

Q.1: If 52 women can complete a work in 35 days, in how many days 28 women will do the same work ? a) 70 days b) 60 days

Ch – 7 Cubes & Cube Roots

Q.1: The cube of 4 is _________. a) 16 b) 64 c) 12 Q.2: Which of the following is the smallest Hardy-Ramanujan number ? a) 1774 b) 1724 c) 1729 Q.3: The smallest number by which 135 must be divided, in order to get a perfect cube is ____________. a) 4 b) 3 c) 5Continue reading “Ch – 7 Cubes & Cube Roots”