Pak Study MCQsBenazir Bhutto first sworn in as Prime Minister of Pakistan on ?A. 19 November 1989 B. 27 December 1988 C. 2 December 1988 D. 2 December 1989 The sum of age of 5 children born at the intervals of 3 years each is 50 years. what is the age of the youngest child?The concept of Carbon credits originated from which of the following?