एक निश्चित कूट भाषा में, यदि 23 + 49 = 278 है और 24 + 51 = 410 है, तब 78 + 61 = ?

1
428
2
139
3
842
4
157

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation