General Science-94

1. Which of the following instruments is used to measure pressure of gases?
1. Barometer
2. Manometer
3. Ammeter
4. None of these
2. Joule is the unit of

1. Temperature pressure
2. Energy
3. Heat
3. How many Dynes are there in one gram weight?
1. 900
2. 375
3. 981
4. 250
4. How many Ergs are these in 1 Joule?
1. 102
2. 104
3. 106
4. 107
5. The unit of current is
1. Ohm
2. Watt
3. Ampere
4. None of these
6. The unit of energy in MKS system is
1. Volt
2. Erg
3. Ohm
4. Joule
7. The intensity of an earthquake is measured with a
1. Barometer
2. Hydrometer
3. Polygraph
4. Seismograph
8. Centigrade & Fahrenheit scales give same reading at
1. - 40°
2. - 32°
3. - 273°
4. - 100°
9. Match the following columns

Column 1	Column 2
A. Anemometer	1. To measure underwater depth using sound
B. Aneroid barometer	2. To measure very small distances
C. Micrometer	3. Find out wind speed
D. Fathometer	4. Find out direction of wind
	5. Measure atmospheric pressure
1 2 3 4 a. A4 B5 C3 D1 b. A3 B5 C2 D1 c. A5 B1 C3 D4 d. A3 B1 C5 D2

10. Who among the following described protoplasm as the physical basis of life?
1. T. H. Huxley
2. Leeuwenhoek
3. Rudolf Virchow
4. J. C. Bose
11. The scientist who first discovered that the earth revolves round the sun was
1. Newton
2. Dalton
3. Copernicus
4. Einstein
12. Alexander Fleming discovered
1. Penicillin
2. X-ray
3. Streptomycin
4. Telephone
13. Who among following invented the steam engine?
1. Marconi
2. James Watt
3. Thomas Savery
4. Wright Brothers
14. Who invented typewriter?
1. Shockley
2. Pascal
3. Sholes
4. Waterman
15. Match the following columns:

Column 1	Column 2
A. Proton	1. Chadwick
B. Neutron	2. Millikan
C. Charged Electron	3. Goldstein
D. Shelled nature of atom	4. Rutherford
	5. Madam Curie
a. A1 B2 C3 D5 b. A2 B1 C4 D3 c. A2 B3 C1 D4 d. A4 B2 C3 D1

16. Who discovered circulation of blood in human body?
1. Edward Jenner
2. Joseph Lister
3. William Harvey
4. Jonon Esals
17. The first attempt in printing was made in England by
1. James Arkwright
2. James Watt
3. William Caxton
4. Isaac Newton
18. Who was the surgeon who pioneered antiseptic surgery in 1865?
1. Edward Jenner
2. Joseph Lister
3. Henry William
4. John Sleeman
19. The credit of inventing the television goes to
1. Faraday
2. Baird
3. Edison
4. Marconi
20. The credit of developing the polio vaccine goes to
1. Jonas Salk
2. Alb E. Sabin
3. Selman Waksman
4. None of these