Mathematics MCQs
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1361.If log₁₀ 1000 = x, then x equals?
1362.The sum of first n natural numbers equals?
1363.The sum of interior angles of polygon is 1260°. How many sides does it have?
1364.Three unbiased coins are tossed, then the probability of getting two heads is?
1365.Imaginary part of the complex number 1/2+i is?
1366.The quadratic equation x² – 2kx + k² – 1 = 0 has real roots for?
1367.LCM of a³ + b³ and a² – ab + b²?
1368.If log₃x = 4, then x = ?
1369.Which one is a polynomial? 3x/2x + x + 8, 3x² + 1/x − 5, 3x³ − 4x² − x√4, x² − 3x + √2
1370.Roots of x² - 5x + 6 = 0?