The digit in unit's place of the product 81 × 82 × 83 × ..... × 89 is :

Ram left $$\frac{1}{3}$$ of his property to his widow and $$\frac{3}{5}$$ of the remainder to his daughter. He gave the …

The number of prime factors in the expressions 6<sup>4</sup> × 8<sup>6</sup> × 10&lt…

A number which divided by 192 gives a remainder of 54. What remainder would be obtained on dividing the same number by 1…

The LCM of two number is 45 times their HCF. If one of the numbers is 125 and the sum of HCF and LCM is 1150, the other …

If $$\frac{3}{4}$$ of a number is 7 more than $$\frac{1}{6}$$ of the number then $$\frac{5}{3}$$ of the number is :

Sunil entered a shopping center and spent one half of the money that he had. When he finished his purchase he found that…

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 …