Everyday Science — All MCQs

Q81.Normal hard water can be purified by?

Q82.Sun rays are most reflected by which color?

Q83.Normal respiration rate of human is?

Q84.Who gave the germ theory of diseases?

Q85.Sustainable method to avoid urban flooding is?

Q86.How many classic states of matter are recognized normally?

Q87.AL2CL6 shows:

Q88.When Species disappear from specific ecosystem is called?

Q89.Which of the following is type of Great Pacific Garbage Patch?

Q90.Disorder in a system is called

Q91.Solvation and the absorption of rain water is called

Q92.Brackish Water usually found in?

Q93.P waves have---------speed as compared to S waves in earthquake?

Q94.Which is non-carbon source of glucose synthesis?

Q95.Neutron is converted into proton with the emission of an electron and ----------?

Q96.Which is the main source of energy in cellular respiration?

Q97.Power of radiation emitted by a star is called?

Q98.Water moving into soil is called?

Q99.Final stage in ecosystem?

Q100.Noble gasses have which type of bonding?