Mathematics MCQs
Total 9,393 MCQs • Page 164 of 940 • Click any option to reveal the correct answer
Reveal the correct answers of all questions on this page at once
1631.If f(x)= x² + 3x, then f(1 - x) - f(x) equals?
1632.If y ∝ 1/x and y = 15 when x = 3 find x when y = 5?
1633.Solve: (x + 2)/(x - 2) = 2?
1634.If roots of x² - 4x + 3 = 0 are squared, new equation is?
1635.x² - px + 20 has roots differing by 1, then p is?
1636.If (a + bi)(a - bi) = 13 and a - b = 1 then a² + b² equals?
1637.If a : b = 2 : 3 and b: c = 3 : 4 then a : b : c equals?
1638.Median of data: 1, 3, 5, 7, 9 is?
1639.The angle drawn in a semi-circle is always _____?
1640.If sinθ = cosθ, then θ equals?