Question # 1

4 out of 40 boys failed in an examination what percent of boys failed and what percent passed the examination:

Choose an answer

95%

80%

96%

90%

The largest parts of most diets are made up of

Choose an answer

Nucleic acid

Proteins

Carbohydrates

Lipids

Which of element shows maximum radioactivity?

Choose an answer

Francium

Uranium

Radium

Thorium

The proteins are made in the cells under the instruction of:

Choose an answer

Genes

DNA

RNA

Ribosomes

The disease cause by eating fish due to mercury poisoning is called

Choose an answer

Minamata

Diarrhoea

Dysentery

Cholera

A trader marks his goods at 50% above the cost price but allows a discount of 20% on the market price. The profit percent is?

Choose an answer

20

25

15

10

Fara is a unit of

Choose an answer

Electric Capacitance

Depth of water

Work of energy

Mass

Leukemia is a disease of the

Choose an answer

Lungs

Blood

Skin

Nerves

When you rub together two blocks of ice the immediate effect will be that

Choose an answer

They melt faster

They stick together

They become hard

The temoerature will decrease

What is the Melting point of diamond?

Choose an answer

4000 degree Celsius

2000 degree Celsius

1000 degree Celsius

3000 degree Celsius

A ''biological death'' take place when

Choose an answer

There is no pulse and heat beat

Pupils show no reaction to light

All the body cells die after a few hours of clinical death

Pupils are fixed and dilated

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