Everyday Science for Competitive Exams Test 2

Test NameEveryday science MCQ
Subject CategoryEveryday Science
Test TypeOnline MCQs Based Test
Total Questions and Score15, 15
Time Limit15 Min
Who Should Practice this Test:Students, job seekers or professionals who are preparing for competitive exams, job interviews or jobs test. Anyone who wants to appear in NTS, PPSC, FPSC, GAT, GRE etc.

Everyday Science MCQs for Competitive Exams Test 2

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1. The speed of light in air is about………………:
2. The density of water is maximum at………..:
3. The Sunlight travels a distance of………………..before it reaches Earth:
4. How much time light takes to travel from Sun to Earth?
5. ………………..is the collection of reflected sounds waves by the surface of objects like floor, people and walls etc.:
6. The basic unit of home electricity consumptions is:
7. An electric current can produce which of the following effects:
8. Which of the following rock is formed from existing rocks when subjected to high pressure and heat:
9. The speed of sound in air is about………………:
10. The most plentiful salt in seawater is………………:
11. The most plentiful natural iron oxides are………………:
12. Why a freely suspended magnet always points towards North and South:
13. The Ozone layer protects us from the sun…………………………rays:
14. The most plentiful elements in seawater are………………:
15. The ozone layer lies in which of the following atmosphere layer: