What decimal of a week is an hour ?

The remainder when 3<sup>0</sup> + 3<sup>1</sup> + 3<sup>2</sup> + 3<sup>3<…

The smallest five digit number which is divisible by 12, 18 and 21 is :

12345679 × 72 is equal to -

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

The unit digit in $${\left( {122} \right)^{173}}$$  is ?

Two numbers are in the ratio 3 : 4. If their LCM is 240, the smaller of two number is

0.1 and $$\frac{5}{8}$$ of a bamboo are in mud and water respectively and the rest length 2.75 m is above water. What i…