A to Z Exams

If log10 2=0.3010, then value of log10 25 is

If 2x = 3√32, then x is equal to :

√7+√5 / √7 - √5 is equal to

If 2n – 1 + 2n + 1 = 320, then n is equal to:

If (√3)5 x 92 = 3n x 3√3, then the value of n is:

√53824=?

The values of the numbers 22004 and 52004 are written one after another. How many digits are there in all

If √24 = 4.899, the value of √8/3 is

The value of log2(log3 625) is

(logb a X logc b X loga c) is equal to

The value of(1/3 log10 125- 2log10 4+log10 32) is

If √2n = 64, then the value of n is:

The value of √0.121 is:

The square root of (7 + 3√5)(7-3√5) is:

If a = 0.1039, then the value of √4a2-4a+1 +3a is 

(21 .35)2 +(12.25)2 =?

If x2-1/x+1=4,  x=?

The value of (log9 27+log8 32) is

If x2+y2+z2-64/xy-yz-zx=-2and x + y = 3z, then the value of z is:

√7921 *51+374 = (?)3

If log10 5+ log10 (5x+1)= log10 (x+5)+1, then x is equal to

If 3x – 3x-1 – 18, then the value of xx is:

(log5 3)X(log3 625) equals

The value of log(-1/3) 81 is equal to

If pqr = 1, the value of the expression (1/(1 + p + q-1)) + (1/(1 + q + r-1)) + (1/(1 + r + p-1)) is equal to

If a + b + c = 13, a2 + b2 + c2 = 69, then find ab + bc + ca.

√00004761 equals

If log 2=0.30103, the number of digits in 450 is

[log(a2/bc)+log(b2/ac)+log(c2/ab)] is equal to

√571536/42 * ?=5850