Sum of two numbers is thrice their difference. Their ratio is :

The greatest number, which when subtracted from 5834, gives a number exactly divisible by each of 20, 28, 32, 35 is.

The number which can be written in the form of n (n + 1) (n + 2), where n is a natural number, is :

Find the least number of five digits which is divisible by 333 ?

The unit digit in the product 7<sup>71</sup> × 6<sup>63</sup> × 3<sup>65</s…

In an examination, a student scores 4 marks for every correct answer and losses 1 mark for every wrong answer. A student…

Two number when divided by 17, leaves remainder 13 and 11 respectively. If the sum of those two numbers is divided by 17…

The value of $$\left( {0.34\overline {67} + 0.13\overline {33} } \right)$$   is :