Logarithms

ABC26GN2013 · If log10 2 = 0.30103, find the value of log10 50.  100 

ABC26GN2036 · The value of 6 log 10 1000/3 log 10 100 is equal to · 2002

ABC26GN2038 · The value of log 2 (log 5 625) is :

ABC26GN2039 · If log 2 [log 3 (log 2 x)]=1, then x is equal to : · 2007

ABC26GN2044 · log 360 is equal to

ABC26GN2045 · log 10 26/51+log 10 119/91-log 10 13/32-log 10 64/39 is equal to

ABC26GN2046 · The value of (1/3 log 10 125-2 log 10 4+log 10 32) is

ABC26GN2048 · What is the value of the following expression? log (9/14)-log (15/16)+log (35/24) · 2005

ABC26GN2049 · 2 log 10 5+log 10 8-1/2 log 10 4= ? · 2002

ABC26GN2050 · The value of log 10 2+16 log 10 16/15+12 log 10 25/24+7 log 10 81/80 is

ABC26GN2052 · If log a m=x, then log 1/a (1/m) equals

ABC26GN2053 · If log 10 2=a and log 10 3=b, then log 5 12 equals · 2010

ABC26GN2055 · If log 4 x+log 2 x=6, then x is equal to

ABC26GN2057 · If log 10 x+log 10 y=3 and log 10 x-log 10 y=1, then x and y are respectively

ABC26GN2058 · If log 10 x+log 10 5=2, then x equals

ABC26GN2059 · If log 8 x+log 8 1/6=1/3, then the value of x is

ABC26GN2060 · If log 10 125+log 10 8=x, then x is equal to (M.B.A., 2005) · 2005

ABC26GN2061 · The value of (log 9 27+log 8 32) is

ABC26GN2062 · (log 5 3) × (log 3 625) equals

ABC26GN2063 · (log 5 5) (log 4 9) (log 3 2) is equal to

ABC26GN2064 · If log 12 27=a, then log 6 16 is

ABC26GN2065 · If log 10 5+log 10(5 x+1)=log 10(x+5)+1, then x is equal to

ABC26GN2067 · 1/2(log x+log y) will equal log ((x+y)/2) if · 2005

ABC26GN2068 · The value of (1/log 3 60+1/log 4 60+1/log 5 60) is

ABC26GN2071 · If log x+log y=log (x+y), then

ABC26GN2074 · 1/log a b × 1/log b c × 1/log c a is equal to · 2010

ABC26GN2076 · The value of [1/(log (p / q) x)+1/(log (q / r) x)+1/(log (r / p) x)] is

ABC26GN2077 · If log 10 7=a, then log 10 (1/70) is equal to · 2003

ABC26GN2079 · If log x-5 log 3=-2, then x equals · 2011

ABC26GN2082 · If log 7 log 5(√(x+5)+√(x))=0, what is the value of x ? · 2009

ABC26GN2083 · If log 10 2=0.3010, then log 2 10 is equal to

ABC26GN2084 · If log 10 2=0.3010, the value of log 10 5 is

ABC26GN2085 · If log 10 2=0.3010, the value of log 10 80 is

ABC26GN2087 · If log 10 2=0.3010, the value of log 10 25 is

ABC26GN2088 · If log 10 20=1.3010 and log 10 30=1.4771, then log 10 (60000) is equal to

ABC26GN2090 · If log 10 3=0.4771 and log 10 7=0.8451, then the value of log 10 (23 1/3) is equal to

ABC26GN2091 · If log 10 2=0.3010 and log 10 3=0.4771, then the value of log 10 1.5 is

ABC26GN2092 · If log 10 2=0.3010 and log 10 7=0.8451, then the value of log 10 2.8 is