Exponents and Logarithms

IMPORTANT

Exponents and Logarithms: Overview

This topic covers concepts, such as, Laws of Exponents, Value of Numbers with Exponent Zero, Relation between Logarithm and Exponents & Logarithms etc.

Important Questions on Exponents and Logarithms

EASY
IMPORTANT

If 3x+3+7=250, then the value of x is _____

MEDIUM
IMPORTANT

If x=log2412; y=log3624; z=log4836;
then xyz+1=?

MEDIUM
IMPORTANT

Which of the following in the largest number?

212, 313, 616, 12112

EASY
IMPORTANT

1loga b×1logb c×1logc a is equal to __________.

MEDIUM
IMPORTANT

If 2m-2m-1-4=0 then find the value of mm.

EASY
IMPORTANT

If xn+an is divisible by x + a Only, Then n is what? ?

MEDIUM
IMPORTANT

What is the value of 'P',42p=16?

EASY
IMPORTANT

Which of the two is greater 2300or 3200?

EASY
IMPORTANT

The expression 27+75613+27-75613 is equal to _______?

MEDIUM
IMPORTANT

log(1+2+3) is exactly equal to

MEDIUM
IMPORTANT

If x=313+3-13, then 3x3-9x is _____

MEDIUM
IMPORTANT

The value of 827-13× 32243-15 is ______.

MEDIUM
IMPORTANT

Solving equation 1+x23+1-x23=41-x213 are, values of x

EASY
IMPORTANT

What should come in the place of (?) for the expression given below?

log24-log39log416+log525log636=?

EASY
IMPORTANT

What should come in the place of (?) for the expression given below?

log10100log525+log1010log55+log101000log5125=?

EASY
IMPORTANT

If 3x=115+2y and 3x-4+2y-5=7, find x+y

EASY
IMPORTANT

If 2502x3+243y3÷(52x+23y)=Ax2+By2-c6xy, then the value of A10+B28+C is

EASY
IMPORTANT

Find the value of log316log98×log410 :