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Friday, 14 February 2014

PSC Examination Expected Questions - 142

LDC Expected Questions  LDC Old Questions LDC 2013-14 Expected Questions  VEO 2013-14 Questions HSST Social Studies Expected Questions | LGS Expected Questions | PSC Kerala History Questions | VEO Expected Questions | Kerala History Malayalam Questions and Answers | PSC Malayalam Questions and Answers | PSC History Questions and Answers PSC Geography Questions and Answers PSC IT Questions and Answers PSC Science Questions and Answers PSC Constitution of India Questions and Answers
1. In the visible spectrum the colour having the shortest wavelength is ?
Answer :- Violet

2. Cloudy nights are warmer than clear nights because of ?
Answer :- Isolation

3. A concave lens always forms an image which is ...?
Answer :- Virtual and erect

4. Magnetic field of electric current was discovered by ?
Answer :- Faraday

5. Fish can survive inside a frozen lake because?
Answer :- Water near the button does not freeze

6. A rocket works on the principle of conservation of ?
Answer :- Linear momentum

7. Pitch is a characteristic of sound that depend upon its?
Answer :- Frequency

8. A thermostat is a device for ...?
Answer :- Regulating temperature

9. Ampere is the unit of ?
Answer :- Electric current

10. Which is more elastic, rubber or steel?
Answer :- Steel


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