General Science Quiz part - 2 ( in English)

 General Science Objective Test Series:- Hello friends, welcome all of you to our blog. In this blog we have included some MCQ questions related to science. Which is very important for competitive exam.

This MCq is important for SSC, BANK, BANK PO, TEACHER, CTET, TET, DSSSB, KVS, NVS, ARMY, REET, PTAWAR, SI, UPTET, etc exams.

1➤ Approximately how many grams of hemoglobin is found per 100 ml of blood in the body of a healthy human being?

10 -11 grams16 -18 grams12 -16 grams11 -12 grams

2➤ What is the length of the smallest bacteria?

2 -3 micrometers3 -5 micrometers6 -7 micrometers1 -2 micrometers

3➤ Which of the following is the length of Mycoplasma, the smallest cell of the biosphere?

0.6 micrometer0.5 micrometer0.3 micrometer0.4 micrometer

4➤ Which of the following processes is called galvanization?

plating of lead on zincPlating of iron on zincplating of iron on leadPlating of zinc on iron

5➤ In how many hours does a mustard plant absorb water equal to its weight?

3 hoursabout 5 hoursabout 4 hoursabout 2 hours

6➤ Which of the following layers protects the Earth from the Sun's 'ultra violet' rays?

ozone layeroxygen layercarbon dioxideNitrogen layer

7➤ Which of the following spice is used on match stick?

phosphorusCalciumsodiumManganese

8➤ Which of the following languages is used to write scientific names of animals?

EnglishLatinFrenchDutch

9➤ Which of the following planet emits green light?

MarsVarunUranusVenus

10➤ Which of the following is the total number of bones of the spine when it is developed?

29212632

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