If a - b : b - c : c - d = 1 : 2 : 3, then what is the value of (a + d) : c ?

1
1 : 2
2
2 : 1
3
4 : 1
4
3 : 1

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation