Question 1 :
The value of {tex} \frac { \log 8 - \log 2 } { \log 32 } {/tex} is
Question 2 :
The sum of two natural numbers is 240 and their ratio is 3 : 5. Then the greater number is
Question 3 :
The sum of two natural numbers is 25 and their difference is 7. The numbers are
Question 4 :
If {tex} \log _ { 0.5 } 64 = x , {/tex} then the value of {tex} x {/tex} is
Question 5 :
If {tex} \log ( 3 x + 1 ) = 2 , {/tex} then the value of {tex} x {/tex} is
Question 6 :
Aruna has only ₹1 and ₹2 coins with her. If the total number of coins that she has is 50 and the amount of the money with her is ₹75, then the number of ₹1 and ₹2 coins are, respectively
Question 7 :
If {tex} \log _ { 5 } ( 0.04 ) = x , {/tex} then the value of {tex} x {/tex} is
Question 8 :
The value of {tex} 2 + \log _ { 10 } ( 0.01 ) {/tex} is
Question 9 :
Sum of digits of a two digit number is 8. If the number obtained by reversing the digits is 18 more than the original number, then the original number is
Question 10 :
The sum of the digits of a two digit number is 12. If the number is decreased by 18, its digits get reversed. The number is
Question 11 :
Father’s age is six times his son’s age. Four years hence, the age of the father will be four times his son’s age. The present age in years of the son and the father are, respectively
Question 12 :
Find the Value of X in [{(2/5) <sup> 2 </sup> } <sup> 4 </sup> ] <sup> x+2 </sup> = [{(2/5) <sup> -2 </sup> } <sup> (x-1) </sup> ] <sup> -3 </sup> ?
Question 13 :
If 3 <sup> x-1 </sup> + 3 <sup> x+1 </sup> = 90 then x equals to?
Question 15 :
Find the value of n in {x <sup> 2n-3 </sup> x (x <sup> 2 </sup> ) <sup> n+1 </sup> / (x <sup> 4 </sup> ) <sup> -3 </sup> } = (x <sup> 3 </sup> ) <sup> 3 </sup> ÷ (x <sup> 6 </sup> ) <sup> -3 </sup> ?
Question 16 :
(64) <sup> -1/2 </sup> – (-32) <sup> -4/5 </sup> = ?
Question 17 :
The value of (8 <sup> -1 </sup> -9 <sup> -1 </sup> ) <sup> -1 </sup> ÷ (4 <sup> -1 </sup> -9 <sup> -1 </sup> ) <sup> -1 </sup> ?
Question 18 :
The Value of [2-3(2-3) <sup> -1 </sup> ] <sup> -1 </sup> ?
Question 19 :
{a <sup> 7+2n </sup> (a <sup> 2 </sup> )3 <sup> n+2 </sup> } / (a <sup> 4 </sup> ) <sup> 2n+3 </sup> =?
Question 21 :
(5 <sup> 0 </sup> + 6 <sup> 0 </sup> + 7 <sup> 0 </sup> ) =?
Question 22 :
(64) <sup> 2/3 </sup> + ∛125 + 3 <sup> 0 </sup> + (1/2 <sup> -5 </sup> ) + (27) <sup> -2/3 </sup> x (25/9) <sup> -1/2 </sup> =?
Question 23 :
If 3.3 <sup> n </sup> = 3, then the value of n is?
Question 25 :
Solve: (x <sup> a </sup> /x <sup> b </sup> ) <sup> a+b </sup> x (x <sup> b </sup> /x <sup> c </sup> ) <sup> b+c </sup> x (x <sup> c </sup> /x <sup> a </sup> ) <sup> c+a </sup> ?
Question 27 :
(x <sup> p </sup> /x <sup> q </sup> ) <sup> r </sup> x (x <sup> q </sup> /x <sup> r </sup> ) <sup> p </sup> x (x <sup> r </sup> /x <sup> p </sup> ) <sup> q </sup> =?