The flag of a newly formed forum is in the form … of three blocks, each to be coloured differently. If there are six different colours on the whole to choose from how man such designs are possible.

The flag of a newly formed forum is in the form square square square of three blocks, each to be coloured differently. If there are six different colours on the whole to choose from, how many such designs are possible ?

It has been decided that the flag of a newly formed forum will be in the form of three blocks, each coloured differently. If there are six colours on the whole to choose from, how many designs are possible ?

For a sports meets, a winner's stand comprising of three wooden blocks is in the form as shown in figure. There are six different colours available to choose from and three of the wooden blocks is to be painted such that no two of them has the same colour. Find the probability that the smallest block is to be painted in red, where red is one of the six colours.

Six different colours are chosen to make a tri-colour fiag. How many different fiags can be made?

Name the following Secondary colours formed by mixing of lights of different colours

How many necklace of 10 beads each can be made from 20 beads of different colours

A tricolour flag is to be formed having three adjacent strips of three different colours choosen from 6 different colours. How many different coloured flags can be formed with different design in which allthe three different coloured flags can be formed with different design in which all the three strips are always in horizontal positions ?

How many different signals can be made with 6 given flags of different colours ?

The number of ways in which 7 different coloured flowers be string in the form of a garland is