If HCF (20, 30) = 2, LCM (a, 30) = 60, then a = ?, 6, 2, 12, The zero of the polynomial p(x) = 4x − 8 is, −6, 2, 5, Assertion (A): Sum of first 10 terms of AP 1, 4, 7, … is 220. Reason (R): nth term = a + (n−1)d, Both true and R explains A, Both true but R not explanation, A false, R true, In the figure, if DE ∥ BC, then length of EC = ?, 2, 2.25, 1.5, If sin θ = cos θ, then tan θ =, −1, 1, 0, Identify the correct relation (Hemisphere): p) CSA = 2πr² q) TSA = 3πr² r) Volume = (2/3)πr³, Only r correct, Only p, q correct, p, q, r all correct, If P(E) + P(Ē) = ?, 2, 1, 0.

SCERT-Maths-MCQs Only (MODEL PAPER-1)

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