Question

1+4=5
2+5=12
3+6=21
5+8=.......​

Answer 1

Answer:

*correct result is first line 1+4=5* .

As far as problem solving is concerned ,Consider this for reasoning solution by applying 3 patterns

1. Ans 96.

1+1(4)=5

2+2(5)=12

3+3(6)=21

8+8(11)=96

2. Ans -40

1+4=5

5+2+5=12

12+3+6=21

21+8+11=40

3. Ans - 19 ,and Eqation 1 & 4 is correct ,2&3 are wrong