Medi-Caps International School, Indore Date : 21-09-2019Half-Yearly Examination (2019-20)Day 1 SaturdaySubject: Mathematics Set-A)MM:80Time: MrGeneral Instructions:1. Read the questions carefully2. All the questions are compulsory(c) 875OL The largestSECTION - A(1 x 2020)number which divides 70 and 125. leaving remainders and respectively,(b) 65(d) 1750he decimal expansion of the rational number 16587 will terminateater(a) and1250decimal place (b) two decimal places (c) three decimal places id) four decimal praceamor-(ə) xA quadratic polynomial whose one crois 6 and sum of the zeroes6x2(b) X -36.(c) x(c) x-6-5of 3136(d) x-304. The Zeroes of the polynomial f(x) = 4x'- 12x + 9 are:(a) 3 (0) 32 (c) 3,4(0) -3, 405. The number of croes that polynomis x) = x 214 can have is:(b) 2(c o(d) 326. If a pair of equation is inconsistent, then the lines will be(3) Parallel b) always coincidenticalways intersecting (d) intersecting or coincidentx (429)Azhas no solution is27. The value of k for which the system of equation x + 2y3 and 5x + ky+ 7(a) 10 (b) 6 (c) 3 (d)2308. The roots of the equation 9x-bx+81 = 0 will be equal, if the value of bis :K -3(a) +9(b) + 18(c) + 27(d) : 54-6=7K09. The roots of the equation x - 8x + 120 are ......(a) Real, and irrational (b) Real, and rational (s) Real and equal (d) Unreal-Q10. The 23 term of the AP 3, 0, -3, is...(a) 63(b) 60 (c)-63 (d) none of these+(23-1 0 2coQ11 In an A.P if d =-3, a - 15 and a, - o find n.315 + M-033 + 223 62Q12. The number of terms in the A.P.2,5,8,.........59 is: 153 3 ) 3+(a) 12 () 19 (c)20 (d) 25 = 15-3 +3 -16 mare 3Q13. In the given figure , AACBAAPQ, IF BA - 6cm and BC = 8 cm and PQ-4 cm then find the 3length of AQ.a +(m-138 A8 22 2013 w-3AB=863 3 !(a) 6 cm(b) 4cm(c) 3 cm(d) 24 cmQ14. If in two similar triangles PQR and LMN, QR - 15 cm and MN = 10 cm, then the ratio of the areas oftriangles is:(a) 3:2(b) 9:4(c)5:4(d) 7:4Q15. In AABC, AB = 6v3 cm, AC = 12 cm and BC = 6 cm. Then 28 = ?(a) 120 (b) 60 (c) 90 (d) 45196A