Number System MCQs

The smallest possible three placed decimal is-

The divisor is 25 times of the quotient and 5 times the remainder. If the quotient is 16, the dividend is-

A runner runs $$1\frac{1}{4}$$ laps of a 5 laps race. What laps of the race remains to be run ?

$$\frac{1}{{10}}$$ of a rod is coloured red, $$\frac{1}{{20}}$$ orange, $$\frac{1}{{30}}$$ yellow, $$\frac{1}{{40}}$$ green, $$\frac{1}{{50}}$$ blue, $$\frac{1}{{60}}$$ black and the rest is violet. If the length of the violet part of the rod is 12.08 mtr, then the length of the rod 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 is the length of the bamboo ?

The last digit of (1001)2008 + (1002) = ?

The number 0.121212 . . . . . in the form $$\frac{p}{q}$$ is equal to -

By how much does $$\frac{6}{{\frac{7}{8}}}$$ exceed $$\frac{{\frac{6}{7}}}{8}$$ ?

The simplified value of $$\left( {1 - \frac{1}{3}} \right)$$ $$\left( {1 - \frac{1}{4}} \right)$$ $$\left( {1 - \frac{1}{5}} \right)$$ . . . . .$$\left( {1 - \frac{1}{99}} \right)$$ $$\left( {1 - \frac{1}{100}} \right)$$