1. 

If '>' stands for 'division', 'v' stands for 'multiplication', '-' stands for 'greater than', 'x' stands for 'less than', '<' stands for 'addition', '^' stands for 'subtraction', '+' stands for 'equal to', then which of the following equations is correct?
A. 10 ^ 3 < 5 < 4 + 16
B. 4 ^ 6 < 4 < 4 + 16
C. 12 ^ 3 < 5 < 4 + 12
D. 11 ^ 12 < 5 < 4 + 12

Answer: Option A

Explanation:

After changing the signs of equation given in option (A) as per the question, we get

10 - 3 + 5 + 4 = 16

19 - 3 = 16  16 = 16