Class 10 Maths
Question 1: The point P on x-axis are equidistant from the points A(-1,0) and B(5,0) is
Answer: (a) (2, 0)
Question 2: The coordinates of the point which is reflection of point (-3, 5) in x-axis are
Answer: (c) (-3, -5)
Question 3: If the point P (6, 2) divides the line segment joining A (6, 5) and B (4, y) in the ratio 3 : 1, then the value of y is
Answer: (d) 1
Question 4: The sum of exponents of prime factors in the prim-factorisation of 196 is
Answer: (b) 4
Question 5: Euclid’s division Lemma states that for two positive integers a and b, there exists unique integer q and r satisfying `a=bq+r` and
Answer: (c) 0 ≤ r < b
Question 6: The zeroes of the polynomial `x^2-3x-m(m+3)` are
Answer: (b) –m, m + 3
Question 7: The value of k for which the system of linear equations `x+2y=3`, `5x+ky+7=0` is inconsistent is
Answer: (d) 10
Question 8: The roots of the quadratic equation `x^2-0.04=0` are
Answer: (a) ± 0.2
Question 9: The common difference of the AP `1/p`, `(1-p)/p`, `(1-2p)/p`, ….. is
Answer: (c) – 1
Question 10: The nth term of the AP a, 3a, 5a, ……… is
Answer: (b) (2n -1)a
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