Question
What value should come in the place of (?) in the
following number series? 180, 194, ?, 264, 320, 390Solution
ATQ, 180 + 14 * 1 = 194 194 + 14 * 2 = 222 222 + 14 * 3 = 264 264 + 14 * 4 = 320 320 + 14 * 5 = 390 The series increases by 14 Ă— 1, 14 Ă— 2, 14 Ă— 3, 14 Ă— 4, 14 Ă— 5. So the missing term is: 194 + 14 * 2 = 222 Hence 222 will come in place of (?)
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r s _ u _ w x _ z _ s...
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64 S...
Which two signs should be interchanged to make the following equation correct?
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What will be the value of expression if the numbers (13) and (91) are interchanged?
48 - 35 + 13 Ă· 91 + 4 Ă— 8
