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Everyday Science Online Test MCQs With Answers

Question # 1

A customer savers Rs. 30. When a discount of 20% on the marked price is offered. the price of article is:

Choose an answer

Rs. 150

Rs. 100

Rs. 300

Rs.120

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Question # 2

Nuclear membrane is absent in?

Choose an answer

Prokaryotes

Eukaryotes

Protozoan

All of them

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Question # 3

Among the following food items, which one has the highest amount of carbohydrates?

Choose an answer

Apple

Banana

Cabbage

Pea

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Question # 4

The annual income of A is 10% less than that of B whose income is 20% more that C. If the monthly income of C is Rs. 200 what is the total annual income of A, Band C?

Choose an answer

Rs. 6492

Rs.7872

Rs.7000

None of these

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Question # 5

In the world of computers, what is bus width?

Choose an answer

The number of pains in a computer port

The number of bits that can be sent to a CPU simultaneously

Both a & b

None of the above

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Question # 6

Why do modern air ship such as blimps use use helium rather than hydrogen gas?

Choose an answer

hydrogen is more expensive

helium gas is lighter

hydrogen gas is highly flammable

hydrogen molecules are so small that they slowly but steadily escape

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Question # 7

Which of the following disease still remains a challenge for science?

Choose an answer

Sexual activity

Raw chicken

Contaminated drinking water

Blood

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Question # 8

Which of the following has more speed

Choose an answer

Speed of light

Sound

Train

Water

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Question # 9

A train 800 meters long is running at the speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is?

Choose an answer

77200

500

1300

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Question # 10

Who invented the cotton gin:

Choose an answer

Ginny

Whitney

Smithers

Anderson

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Question # 11

Mammals are

Choose an answer

Warm-blooded

cold-blooded

Both (a) and (b)

None of these

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