Question
20Â Â Â Â Â 42Â Â Â Â Â 86Â Â Â Â 174Â Â Â Â Â
?     702 What will come in place of the question mark (?) in the following series?Solution
20 + 22 = 42 42 + 44 = 86 86 + 88 = 174 174 + 176 =Â 350 350 + 352 = 702
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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