In a lottery, there are 8 prizes and 20 blanks. A lottery is drawn at random. What is the probability of getting a prize?
P (getting a prize) = 8/(8 + 20) = 8/28 = 2/7.
Value of (x7/x6)6/5 is:
What is the value of x?
0.064 x 0.47 = 0.4x x (0.0256)2
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...(5⁴) 5 × (25³)³ = ?
Find the Value of √(-√3+√(3+8√(7+4√3)))?
What is least number which when successively divided by 6, 4 and 4 leaves a remainder 5, 3 and 3 respectively?
(64/25)? × (125/512) ? - 1 = 5/8
Which among the following is the greatest?
296, 372, 460, 548
(0.36)-1.5= ?
If 2x = 3y = 6-z, then (1/x) + (1/y) + (1/z) =?
(0.04)-2.5= ?
