A. No increase or decrease
B. 2% decrease
C. 1 % increase
D. 1 % decrease
A. Sigmund Freud
B. lbn-e-Khaldoon
C. Adams Smith
D. Charles Darwin
A. Clocks
B. Microscope
C. Barometer
D. Cycle
A. Volcanic activities
B. Tectonic plates’ movement
C. Tectonic dislocation
D. All of the above
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D
A. San Francisco (USA)
B. London (Britain)
C. Toronto (Canada)
D. Paris (France)
A. AI-Khwarizmi
B. Umar-Khayyam
C. Lao-Tze
D. Abu Yousaf