Every Sunday, Raju, Rahim and Richard visit an Old Age Home.The rooms

1.	Every Sunday, Raju, Rahim and Richard visit an Old Age Home.The rooms in the Home are numbered from 150 to 200.Raju visits rooms which have numbers that are multiples of 3.Rahim visits rooms which have numbers that are multiples of 5.Richard visits all the rooms. Which rooms do all three of themvisit?
Answer» raju ,rahim ,and richard 10 times visit rooms All three of them visited room numbers 150,165,180,195 raju rahim and richard 10 times visit rooms All three of them visit those room which are the L.C.M of (3,5), i.e. 15. So answer is 150,165,180 and 195.

Every Sunday, Raju, Rahim and Richard visit an Old Age Home.The rooms in the Home are numbered from 150 to 200.Raju visits rooms which have numbers that are multiples of 3.Rahim visits rooms which have numbers that are multiples of 5.Richard visits all the rooms. Which rooms do all three of themvisit?

Answer»

raju ,rahim ,and richard 10 times visit rooms

All three of them visited room numbers 150,165,180,195

raju rahim and richard 10 times visit rooms

All three of them visit those room which are the L.C.M of (3,5), i.e. 15. So answer is 150,165,180 and 195.