self Maths Puzzle

3,7,12,18,25..............9th terms

Read Solution (Total 2)

63.
Add 4,5,6,7...... to the previous term.
11 years agoHelpfull: Yes(1) No(0)

ans 63
3+4=7
7+5=12
12+6=18
18+7=25
25+8=33
33+9=42
42+10=52
52+11=63
11 years agoHelpfull: Yes(1) No(0)

self Other Question

7,23,55,109,191,__, __ 5,8,11,14,17............nth terms