| 1 |
The process which increases the amount of carbon dioxide in air is called |
- A. photosynthesis
- B. respiration
- C. oxidation
- D. vaporization
|
| 2 |
Dr. A.Q.Khan tested the nuclear devices at Chaghi in Balochistan on May 28. |
- A. 1974
- B. 1994
- C. 1998
- D. 1999
|
| 3 |
Who proposed the establishment of Islamic Science Foundation during OIC meeting in Lahore in 1974. |
- A. Dr. Abdul Qadeer Khan
- B. Dr. Ashfaq Ahmed
- C. Dr. Atta-ur-Rehman
- D. Dr. Abdus Salam
|
| 4 |
The process which increases the temperature in the temperatureis called |
- A. Photosynthesis
- B. Oxidation
- C. Greenhouse effect
- D. Evaporation
|
| 5 |
Thickness of atmosphere is. |
- A. 200 km
- B. 1000 km
- C. 1200 km
- D. 1600 km
|
| 6 |
Chemical reaction taking place in animal and plant cells are collectively called |
- A. Catabolism
- B. Anabolism
- C. Metabolism
- D. Non of these
|
| 7 |
The scientist who put forward theory of the unification of two natural forces, the weak nuclear force and electromagnetic force |
- A. Dr, Abdul Qadeer khan
- B. Dr. Abdus salam
- C. Dr.Sheikh Aftab Ahmed khan
- D. Dr,samar mubarak mand
|
| 8 |
Ozone is a gas present in. |
- A. Troposphere
- B. Stratosphere
- C. Upper stratosphere
- D. Meso sphere
|
| 9 |
The amout of carbon dioxide int eh air is increased by. |
- A. Photosynthesis
- B. Respiration
- C. Burning
- D. Evaporation
|
| 10 |
Who discovered the penicillin? |
- A. Robert brown
- B. Sir Alexander Fleming and Howard florey
- C. Edward genes
- D. Robert Hook
|