1. Annual earth hour is observed on

2. The electronic microscope is invented by German physicist Ernst Ruska on

3. President Dr Arif alvi on Friday 3rd march appointed as the governer of balochistan

4. Which govt has made it Mandotry for female students and teachers to wear hijab in institutions

5. ......... Wins landmark cricket series against Pakistan 1st time in history

6. Pakistan and Iran have sign a memorandum of understanding for the supply of

7. Celebrated on 17 March

8. The first periodic table of chemical elements is presented on

9. Sheikh A Rehman AL sudais completed his 40 years of appointment as imam of masjid e haram on

10. On 24 March 2004............ Became the first country to ban smoking in all work places

11. Pakistan Friday warmly welcomed the normalization of diplomatic relations between

12. The last remnant of the ottoman empire in turkey is abolished

13. Became the first chef justice of the peshawar high Court

14. President Dr Arif alvi has conferred........on 135 national and foreign citizens on Pakistan day

15. Became the fastest cricketer to score 9000 runs in t20 cricket

16. World kidney is observed annually on

17. Which team won the PSL final match

18. Pakistan day military parade postponed due to

19. Pakistan becomes the worlds first islamic republic on

20. International women's day is celebrated on