For the first time SSC 2016 examination will be held in Computer Based pattern and managing time will be one of the important factor while solving the questions. So in order to make students familiar with such a situations we are providing questions in a time based manner , which will help students to manage the time properly.
1. Planets are
luminous heavenly bodies revolving around a star
non-luminous heavenly bodies
luminous heavenly bodies that do not twinkle
luminous heavenly bodies that twinkle
2. Rainbow is due to
absorption of sunlight in minute water droplets
refraction and reflection of sunlight by water droplets
ionisation of water deposits
diffusion of sunlight through water droplets
3. Stars which appear single to the naked eye but are double when seen through a telescope are
asteroids
binaries
novas and supernovas
quasars
4. Which instrument is used to measure depth of ocean ?
Fathometer
Fluxmeter
Endoscope
Galvanometer
5. The speed of light with the rise in the temperature of the medium
Increases
Decreases
Remains unaltered
Drops sharply
6. Which instrument is used in submarine to see the objects above sea level ?
Periscope
Polygraph
Photometer
Pykometer
7.Which of the following is an electromagnetic wave ?
Cathode rays
Infra red rays
Ultrasonic wave
Sound wave
8.Which law states, "The rate of loss of heat by a body is directly proportional to the difference in temperature between the body and the surroundings."
Doppler's Effect
Kirchhoff's Law
Newton's law of cooling
Stefan's Law
9. Force of attraction between the molecules of different substances is called
Surface tension
Cohensive force
Adhesive force
None of above
10. Electric Motor converts
Electrical energy into light energy
Mechanical energy into Electrical energy
Electrical energy into mechanical energy
None of the above
