context: ###List of Questions
  (1) Calculate the remainder when 219 is divided by (-398)/(-9) - (-40)/(-180).
  (2) Convert 9072.433cm to kilometers.
  (3) What is next in 140, 146, 156, 170, 188, 210, 236?
  (4) Evaluate 6/21*3*(-3)/9.
  (5) Calculate prob of sequence ki when two letters picked without replacement from {x: 2, i: 1, k: 11, q: 1}.
q_1: (1) Calculate the remainder when 219 is divided by (-398)/(-9) - (-40)/(-180).
q_2: (2) Convert 9072.433cm to kilometers.
q_3: (3) What is next in 140, 146, 156, 170, 188, 210, 236?
q_4: (4) Evaluate 6/21*3*(-3)/9.
q_5: (5) Calculate prob of sequence ki when two letters picked without replacement from {x: 2, i: 1, k: 11, q: 1}.