Today, we are providing you the Science Questions, which help you to command over this subjects.Taught many interesting science facts and information and add some fun in a science teaching learning process.This section is not only important for CTET exam but also for other TET Exam i.e UPTET, PTET, REET, DSSSB Exam etc. So, we will provide you the questions which will help you in preparing for Exams.
Q1. A rear-view mirror for driving is
(a) plain
(b) concave
(c) convex
(d) inverted
Q2. The important unit of a microprocessor is
(a) ALU
(b) array of registers
(c) control unit
(d) All of the above
Q3. Anemometer is used to measure
(a) wind direction
(b) speed of wind
(c) pressure gradient
(d) type of wind
Q4. Which one of the following has the highest value of specific heat?
(a) Glass
(b) Copper
(c) Lead
(d) Water
Q5. The device used for locating submerged objects under sea is.
(a) sonar
(b) radar
(c) laser
(d) maser
Q6. The metal whose electrical conductivity is more, is
(a) copper
(b) aluminum
(c) silver
(d) lead
Q7. What happens to a liquid, when the vapour pressure equals the atmospheric pressure?
(a) The liquid cools
(b) The liquid boils
(c) No change
(d) The liquid evaporates
Q8. In nuclear reactor, heavy water is used as
(a) coolant
(b) fuel
(c) moderator
(d) atomic smasher
Q9. Tear gas used by the police to disperse the mob contains
(a) carbon dioxide
(b) chlorine
(c) ammonia
(d) hydrogen sulphide
Q10. Water boils at a lower temperature on the hills because
(a) it is cold on the hills
(b) there is less carbon dioxide on the hills
(c) there is a decrease in air pressure on the hills
(d) There is less oxygen
Solutions
S1. Ans.(c)
S2. Ans.(d)
S3. Ans.(b)
S4. Ans.(d)
S5. Ans.(a)
S6. Ans.(c)
S7. Ans.(b)
S8. Ans.(c)
S9. Ans.(b)
S10. Ans.(c)
