Electric Field Lines By Two Charges

Electricity and Magnetism Level 1

The above diagram shows electric field lines generated by two point charges A and B. Which of the following explanations is NOT correct?

The electric field strength at point P is stronger than that at point Q. The quantity of the electric charge A is larger than that of B. If we put a positive charge at P, it will be dragged towards B. Both A and B have the same sign.