The HCF of 2472, 1284 and a third number 'N' is 12. If their LCM is 2<sup>3</sup> × 3<sup>2</…

If the product of two positive numbers be 1575 and their ration is 7 : 9, then the greatest number is :

The smallest number, which should be added to 756896, so as to obtain a multiple of 11, is :

The number of employees in Examveda and Co. is a prime number and less than 300. The ratio of the number of employees wh…

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

The sum of four consecutive even numbers is 748, The smallest among them is -

If two numbers are each divided by the same divisor, the remainder are respectively 3 and 4. If the sum of two numbers b…

If 1<sup>3</sup> + 2<sup>3</sup> + .....+ 10<sup>3</sup> = 3025, then the value of 2…