Question # 1

Irene and Frederick Jolliot-Curine won the Noble prize in which field?

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Physics

Physiology

Medicine

Chemistry

What is the only element that normally has no neutrons?

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Oxygen

Hydrogen

Krypton

Neon

Find the sum of first 100 natural numbers:

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5050

5005

9900

9050

Light travels slower in glass than in air because:

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Density of glass is less than that of air

Density of glass is greater then that of air

Refractive index of air is less than that of glass

Which of the following was discovered by Ronald Ross?

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Malaria Parasite

Cholera Germs

Jaundice germs

None of these

Which of the following is not considered is a water soluble vitamin?

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Vitamin B

Vitamin C

Vitamin D

Vitamin B12

For what work did Albert Einstein win his noble Prize in Physics?

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The photoelectric Effect

General Theory of Electricity

Electromagnetic Radiation

None of these

The metal is mostly used in plating, to produce a hard easily polished surface Combined with lead, it produces a yellow pigment.

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Tungsten

Bronze

Chromium

Copper

Which one of the following is the formula for baking soda

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Na₂CO₃

NaHCO₃

NaOH

HCI

In 1945, Percy Spencer stumbled on the principle of a kitchen gadget buy carrying chocolate into a radiation lab, he also ruined a perfect suit, name the product.

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Microwave oven

Electric oven

Juicer, Mixer and Grinder

Toaster

Who discovered Pulsars?

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Arthur Edington

Albert Einstein

Jocelyn Bell's Antony Hewish

George Pulsar

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