9th Mathematics Chapter3 Logarithms

Sr #	Questions	A	B	C	D
1	If $loga a = 1$ , what is the value of $a$ ?	0	1	2	10
2	If $log_{a} 0.01 = - 2$ , what is the value of $a$ ?	0.1	0.5	1	2
3	Solve for $x$ in the equation $2^{x} = 16$ :	2	3	4	5
4	If $log_{b} 8 = 3 1$ , what is the value of $b$ ?	2	4	8	16
5	If $log$ $_{f}$ $16 =1/2$ , what is the value of $f$ ?	2	4	8	16
6	Solve for $x$ in the equation $3^{2 x - 1} = 9$ :	0	1	2	3
7	If $log_{c} 1 = 0$ , what is the value of $c$ ?	0	1	2	10
8	If $log_{2} x = 3$ , what is the value of $x$ ?	2	4	6	8
9	Evaluate :	2	4	6	8
10	Simplify $log$ $_{5}$ $25 - log$ $_{5}$ $5$ :	1	2	3	4
11	Simplify $log_{4} 2 + log_{4} 8$ :	1	2	3	4
12	What is the value of ?	2	3	4	5