Question
__________ is method of restarting a computer that is
already on without completely turning the computer off.Solution
The correct answer is D
If (a + b) = 13 and ab = 18, find the value of (a² + b²).
If 'x' is the lowest positive integer divisible by 8, 12 and 20, then find the second smallest positive integer which is divisible by all the three giv...
If p = 27 - q - r and pq + r(q + p) = 168, then find the value of (p² + q² + r²).
Find the number of zeroes in 24 × 50 × 64 × 15.
- If (680 – 640 + 220) ÷ 12 + √2025 = x, then {(x/2) + 12} = ?
A man running at the speed of 6 kmph was over taken by the train moving with the speed of 78 kmph in 20 seconds. Find the length of train.
If (a + b) = 9 and (a2 + b2) = 53, then find the value of (a × b).

If 343x3 - 27y3 = (7x - Ay) X (Bx2 + y2 + Cxy), then find the value of 3 X (2A + 6B) - 2C.
 `sqrt(sqrt(2+sqrt(2+sqrt(2)) ... prop)`  = ?