PPSC Personal Staff Officer (BS-17) S&GAD 2020, History MCQs, PPSC Solved Past Papers MCQsAmerican War of Independence was won by _____ colonies against Britain?A. 10 B. 11 C. 12 D. 13 Complete the number series: 4, 9, 13, 22, 35……?Which of the following does not include in atmosphere?