Logarithm Questions

• The value of log2log5625 is :
• The number of solutions of the equation logx2x2+40log4xx-14log16xx3=0 is:
• If a, b, c be the pth, qth and rth terms of a GP then the value of (q-r) log a + (r-p) log b + (p-q) log c is :
• The value of log3437 is:
• If 5x - 17 = -x + 7, then x = ?
• If A = log321875 and B = log2432187 , then which one of the following is correct?
• If log 2 = 0.3010 and log 3 = 0.4771, the values of log5 512 is
• If log 27 = 1.431, then the value of log 9 is
• If log 2 = 0.30103, Find the number of digits in 256 is
• If logaab = x, then logbab = ?
• If logx916 = -12, then the value of x?
• If log72 = m, then log4928 is equal to ?
• Find the logarithm of 144 to the base 23 :
• If logxl+m-2n = logym+n-2l = logzn+l-2m , then xyz is equal to
• If log 64 = 1.8061, then the value of log 16 will be (approx)?
• A fast moving superfast express crosses another pasenger train in 20 seconds. The speed of faster train is 72 km/hr and speeds of slower train is 27 km/h. Also the length of faster ntrain is 100m, then find the length of the slower train if they are moving in the same direction.
• The value of 1log360+1log460+1log560is
• If log8x = 313 then find the value of x?
• What is the number of digits in 333 ? Given that log3 = 0.47712?
• if logab+logba=loga+b,then