Scoreup Series for CTET and State TET 2020: Day 2

By Neha Joshi|Updated : April 24th, 2020

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CTET 2020 is approaching and all the candidates need as much practice time as they can get. We have started multiple practice sessions for the CTET candidates which include quizzes, mega mock challenges, mini mocks and along with this, we are starting the scoreup series. Our goal will be to provide you with a platform for daily practice. Scoreup Series will continue till the CTET July 2020 is conducted. We will be sharing 5 important questions every day from one particular subject. You can give the answers in the comment section and we will discuss the answers the next day. While this series focuses on CTET 2020 it is equally beneficial for other TETs as well.

Important Questions of Science

1. Chlorofluorocarbon is used in:

A. Refrigerators
B. Air Conditioners
C. Perfumes
D. All

2. Cure of Carbon monoxide poisoning could be:

A. Lemon water
B. Multivitamin tablets
C. Butter
D. Exposure to fresh oxygen

3. All non-living organisms of the environment constitute:

A. Biotic factors
B. Abiotic factors
C. Both A and B
D. None of these

4.‘Greenhouse effect’ means

A. Cultivation of crops in greenhouse to conserve heat
B. Trapping of solar energy
C. Increase in heat in the atmosphere due to excessive CO₂
D. Trapping of solar energy by earth surfaces

5. World water day is celebrated on…….

A. 22 March
B. 20 March
C. 18 March
D. None of these

Note: Write your answers in the comment section.