Correct Answer - Option 3 : 70%
Given
Maximum Marks = 700
Formula used
Percentage = actual/total × 100
Calculation
P secures = 55% of maximum marks
⇒ 55% of 700 = 385
Q secures = 105 + P marks
⇒ 105 + 385 = 490
Percentage of Q = 490/700 × 100
⇒ 70%
∴ The required answer is 70%