Mathematics MCQ | Class 10 | Ch-5 ARITHMATIC PROGRESSION MCQ |  ARITHMETIC PROGRESSION  | CLASS 10 Q 1) In an Arithmetic Progression, if a = 28, d = - 4, n = 7, then  a n  is: a) 4 b) 5 c) 3 d) 7  Ans: a Q 2) If a = 10 and d = 10, then first four terms will be: a) 10, 30, 50, 60 b) 10, 20, 30, 40 c) 10, 15, 20, 25 d) 10, 18, 20, 30 Ans: b Q 3) 30th term of the A.P: 10, 7, 4, …, is a) 97 b) 77 c) - 77 d) - 87 Ans: c Q 4) 11th term of the A.P. - 3, -1/2, 2 …. Is a) 28 b) 22 c) – 38 d) – 48  Ans: b Q 5) The missing terms in AP: __, 13, __, 3 are: a) 11 and 9 b) 17 and 9 c) 18 and 8 d) 18 and 9  Ans: c Q 6) Which term of the A.P. 3, 8, 13, 18, … is 78? a) 12th b) 13th c) 15th d) 16th  Ans: d Q 7) T...

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Mathematics MCQ | Class 10 | Chapter 4 QUADRATIC EQUATIONS MCQ |  QUADRATIC EQUATIONS  | CLASS 10 Q 1) Which one of the following is not a quadratic equation? (a) (x + 2) 2 2  = 2(x + 3) (b) x 2 2  + 3x = (–1) (1 – 3x) 2 2 (c) (x + 2) (x – 1) = x 2  – 2x – 3 (d) x 3  – x 2  + 2x + 1 = (x + 1) 3   Ans: c Q 2) The sum of two numbers is 27 and product is 182. The numbers are: (a) 12 and 13 (b) 13 and 14 (c) 12 and 15 (d) 13 and 24  Ans: b Q 3) The quadratic equation x 2  + 7x – 60 has (a) two equal roots (b) two real and unequal roots (b) no real roots (c) two equal complex roots  Ans: b Q 4) A train travels 360 km at a uniform speed. If the speed had been 5 km/h more, it would have taken 1 hour less for the same journey. Find the speed of the train. (a) 30 km/hr (b) 40 km/hr (c) 50 km/hr ...