Karmayog Career Academy

 Section m - A Section A consists of 20 questions of 1 mark each. 1. Ts divisible by 8. It is (A) an integer (8) a natural number 2. two positive integers and b are written as x = x ^ 3 * y and h = x * y ^ 3, x, y are prime numbers, then HCF (9) an odd integer (D) an even integer شود () (G) (D) ry 3. It the zeroes of the quadratic polynomial a * x ^ 2 + b_{1} + c ,a ne0 are equal, ther: (a) and a have opposite signs (b) c and have opposite signs (d) cand b have the same sign (c) cand a have the same sign Which of the following equations 4. has the sum of its roots as 37 (A) 2x ^ 2 - 3x + 6 = 0 (B) - x ^ 2 + 3x - 3 = 0 (C) (D) 3x ^ 2 - x + 3 = 0 5. The point which divides the line segment joining the points ( mathbb Z_{4} - 6 ) and (3, 4) in ratio 1:2 internally lies in the (A) quadrant (B) Il quadrant (C) III quadrant (D) IV quadrant 6. In the following figur. ST QR, point S divides PQ in the ratio 4:5. If ST = 1.6 cm, what is the length of QR? R (Note: the figure is not to scale) ...