The sum of the squares of 3 consecutive positive numbers is 365. The sum of the numbers is -

If we divide the unknown two-digit number by the number consisting of the same digits written in the reverse order, we g…

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

$$\left( {{2^{71}} + {2^{72}} + {2^{73}} + {2^{74}}} \right)$$     is divided by :

What least value must be assigned to '*' so that the number 63576 * 2 is divisible by 8 ?

$$1.\overline {27} $$   in the form $$\frac{{\text{p}}}{{\text{q}}}$$ is equal to :

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

The remainder , when (15<sup>23</sup> + 23<sup>23</sup>) is divided by 19, is