Question
31, 35, 62, 87, 430,
1761 Find the wrong number in the given number series.Solution
ATQ, 31 + 22 = 35 35 + 33 = 62 62 + 52 = 87 87 + 73 = 430 430 + 112 = 551 So, 551 will come in place of 1761.
A cone has a base radius of 6 cm and a height of 8 cm. Find its volume and slant height (use π = 3.14).
120Â Â 124Â Â 151Â Â 167Â Â Â 292Â Â Â ?
Factor the polynomial: x³ - 6x² + 11x - 6.
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The simplified value of (452 x 452 x 452 – 356 x 356 x 356)/(452 x 356 + 452 x 452 + 356 x 356) is:
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In the figure, ABCD is a cyclic quadrilateral with O as center of the circle If ∠BOC = 136°, find ∠OBC.