When Seeta made necklaces of either 16 beads, 20 beads or 36 beads, not a single bead was left over. What could be the least number of beads Seeta had? (a) 700      (b) 720       (c) 750       (d) 780

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

Solve the following problems. Veena has some beads. She wants to make necklaces with an equal number of beads in each. If she makes necklaces of 16, 24 or 40 beads, there is no bead left over. What is the least number of beads she must have ?

Solve the following problems. Veena has some beads. She wants to make necklaces with an equal number of beads in each. If she makes necklaces of 16, 24 or 40 beads, there is no bead left over. What is the least number of beads she must have ?

Number of necklaces of 8 beads each can be made from 15 beads of various colours is

Geeta have 50 red beads, 100 white beads and 120 blue beads. She wants to make similar bracelets so that she can use all beads of each colour. What is the least number of similar bracelets she can make?

The number of ways in which 5 beads of different colours can be made into a necklace is

The number of ways in which 5 beads of different colours can be made into a necklace is

The number of ways in which 5 beads of different colours can be made into a necklace is

The number of ways in which 5 red beeds and 4 yellow beeds of different sizes can be made out to form a necklace so that no two yellow beads come together is