Multiple choice general knowledge math & puzzles

tHINK hARD... !@ + #$ + %^ + &* =?

  1. Is this a question??

  2. I don't know

  3. 0

  4. 90

  5. 180

  6. None of the above

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

On a standard US keyboard, the symbols correspond to numbers: ! (1), @ (2), # (3), $ (4), % (5), ^ (6), & (7), * (8). Thus, 12 + 34 + 56 + 78 = 180.