X-rays were discovered by __________?
A. Wilhelm conrad roentgen
B. Thomson
C. Ernest rutherford
D. Bacquerel
Who has been appointed caretaker Chief Minister of KPK?
A. Kamran farooq
B. Manzoor afridi
C. Rizwan malik
D. Justice (retd) dost muhammad khan
How to remove all character formats in MS Word?
A. Shift + spacebar
B. Shift + enter
C. Ctrl + spacebar
D. Ctrl + enter
ANSI stands for _______?
A. Asian narcotics standards institute
B. American national standards institute
C. Asian national standards institute
D. American narcotics standards institute