Question

Raghav and Madhav found a box of gold coins while digging in the middle of their field. They wanted to divide it equally amongst themselves. Since one remained, they asked Keshav to join them. On dividing, one coin remained. They decided to call more people until they can split it equally. They noticed that each time from 2 friends to 6 friends, one coin remained. On calling Neerav, their 7 th friend, they could divide the coins equally. What is the minimum number of coins which would have been in the treasure box?

Answer 1

maybe 49 or 91
because this number are multiple of 7 only