Question # 1

The control center of a cell is what?

Choose an answer

Cytoplasm

Mitochondria

Nucleus

DNA

If 3 me n with 4 body an earn Rs. 210 in 7 days and 11 men with 13 boys can earn Rs. 810 on 8 days in what time will men with 9 days earn Rs. 1100?

Choose an answer

6 days

10 days

12 days

46 days

The alimentary canal is usually longer in

Choose an answer

Carnivores

Herbivores

Omnivores

Insectivores

Enzymes are sensitive to

Choose an answer

Heat

pH

Poisons

All three

Which of the following is known as the morning star?

Choose an answer

Saturn

Venus

Jupiter

Mars

Elmer A. Sperry is famous for invention of:

Choose an answer

Hydraulic turbine

Hydroplane

Gyrocompass

Compass

After long periods of use , a gray spot develops on the inside of a bulb, this is because

Choose an answer

The tungsten filament evaporates and collects there

The heat of the bulb scorches the glass at the top

Dust inside he bub condenses on the top

Glass undergoes a change dew to the heat

Calculating machine is associated with

Choose an answer

Pascal

Newton

Franklin

None of these

What colour of viable light is the sortest in wavelength?

Choose an answer

Violet

Blue

Red

Green

For lubricating roller bearing.Lubricant generally required is

Choose an answer

Semi-solid

Solid

Liquid

None of these

Which of the following gland in human body is popular called 'Adam's apple

Choose an answer

Adrenal

Pituitary

Thyroid

Thymus

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