Question

There are 124 dragons in the east and 85 more joins them from the west. The total number of dragons will be .

• A. 189
• B. 219
• C. 209
• D. 199

Answer 1

The correct option is C 209

Total population =
In ones place, we will have 4 + 5 i.e. 9
In tens place, we will have 2 + 8 i.e. 10. Only 0 will come in tens place and 1 will carry over.
In hundreds place, we will have 1 + 1 i.e. 2

So, the total population of dragons is,