Question # 1

Photosynthesis involves?

Choose an answer

Reduction of CO₂ and oxidation of water

Oxidation of H₂O and release of O₂

Reduction of CO₂, oxidation of H₂O and release of O₂

Reduction of CO₂,Oxidation H₂Oand release of O₂

Dalton is a unit of:

Choose an answer

Electric charge

Brightness

Magnetic induction

Mass

Which of the following is not a risk factor for hypertension?

Choose an answer

Genetics

Obesity

Youth

Smoking

Dumping of solid waste in low-lying areas earth cover is called as:

Choose an answer

Sanitary landfilling

Incineration

Open dumping

Composting

What metallic element is also called wolfram:

Choose an answer

Technetium

antimony

tungsten

astatine

What does BIOS stand for?

Choose an answer

Binary i/p and o/p system

Biological internet

Both a&b

None of the above

Which element is classified as a metalloid?

Choose an answer

Sulfur

Barium

Silicon

Bromine

What is medical term for '' fever''?

Choose an answer

Hypothermia

Pyrexia

hypertension

thermophilia

In making the saffron spice, which on one of the following pars of the plant is used

Choose an answer

Leaf

Petal

Sepal

Stigma

Which of the following is the section of hard drive?

Choose an answer

Partition

Room

Board

Division

What is the capacity of a standard PC floppy?

Choose an answer

2MB

1.44MB

Both a & b

None of these

More Classes

Other Links

Everyday Science Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer