Question # 1

What is RDX?

Choose an answer

An instrument

A gene

A fertilizers

An explosive

Which metal is the fifth most abundant element in the earth's crust and is an essential constituent of leaves, shells, bone and teeth

Choose an answer

Iodine

Calcium

Phosphorous

Zinc

Plants are called the ____ of nature,

Choose an answer

Stomach

liver

heart

lungs

Who invented dynamite?

Choose an answer

William Ritter

Alfred Noble

Adolf von Bayer

Christopher

The inlet Pentium bug.flaw was issue with the?

Choose an answer

FPU

Cache

RAM

CPU

The gas is the second most abundant element in the universe, and has the lowest melting point of any element

Choose an answer

Xenon

Hydrogen

Helium

Oxygen

Which gas, finally isolated in 1866, in pale yellow in colour , and is both highly toxic and corrosive?

Choose an answer

Fluorine

Chlorine

Nitrogen

Argon

Erythrocytes, leucocytes and platelets are collectively constituted nearly how much percent of the blood?

Choose an answer

25 per cent

35 per cent

45 per cent

65 per cent

The least distance of distinct vision for a normal eye is

Choose an answer

10 cm

25 cm

15 cm

45 cm

Which emanation has no mass and no charge?

Choose an answer

Alpha

Beta

Gamma

Neutron

_____ kilograms are there in one metric ton?

Choose an answer

100 kg

1000 kg

10 kg

1000 kg

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