31. Of the three numbers, the second is twice the first and is also thrice the third. If the average of these three numbers is 44, the largest number is -
32. A positive integer when divided by 425 gives a remainder 45. When the same number is divided by 17, the remainder will be :
33. The value of $${\text{0}}{\text{.}}\overline 2 + {\text{0}}{\text{.}}\overline 3 + {\text{0}}{\text{.}}\overline {32} $$ is :
34. $$0.\overline {142857} \div 0.\overline {285714} \,$$ is equal to :
35. A man read $$\frac{2}{5}$$ th of a book on the first day. He read $$\frac{1}{3}$$ rd more on second day than he read in the first day. 15 pages were left for the third day. The number of pages in the book is -
36. Unit digit of the number (22)23 is :
37. A number consists of two digits. If the number formed by interchange the digits is added to the original number, the resulting number (i.e., the sum) must be divisible by -
38. The unit digit in the sum of $${\left( {124} \right)^{372}}\,$$ $$ + \,{\left( {124} \right)^{373}}$$ = ?
39. The number of integers in between 100 and 600, which are divisible by 4 and 6 both, is :
40. Find the least number of five digits which is divisible by 333 ?
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