In how many different ways ten 10 paise and five 5- paise coins can be arranged in a row so that two 5- paise coins are not together ?

In how many ways can 16 rupees and 12 paise coins be arranged in a ine so that no two paise coins may occupy consective positions?

In how many ways can 16 rupees and 12 paise coins be arranged in a ine so that no two paise coins may occupy consective positions?

In how many ways can 7 boys and 5 girls be arranged in a row so that no two girls come together?

In how many ways can 7 plus (+) and 5 minus (-) signs be arranged in a row so that no two minus (-) signs are together?

In how many ways can 7 plus (+) and 5 minus (-) signs be arranged in a row so that no two minus (-) signs are together?

In how many ways can 7 plus (+) and 5 minus (-) signs be arranged in a row so that no two minus (-) signs are together?

In how many ways 6 boys and 5 girls can be arranged along a row so that no two girls come together

A bag contains the amount of Rs. 25.8 in the form of 1 rupee, 50 paise and 10 paise coins and are in the ratio of 3:2:3. How many 50 paise coins are there in the bag?

A box contains two 50 paise coins, five 25 paise coins and a certain fixed number N(geq2) of 10 and 5-paise coins. Five coins are taken out of the box at random. Find the probability that the total value of these 5 coins is less than 1 rupee and 50 paise.

A box contains two 50 paise coins,five 25 paise coins and a certain fixed number N(>=2) of 10 and 5 -paise coins.Five coins are taken out of the box at random.Find the probability that the total value of these 5 coins is less than 1 rupee and 50 paise.