NSO Level 1- Science Olympiad (SOF) Class 9: Questions 592 - 597 of 1128

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Question 592

Question

MCQ▾

When you convert 360K to celcius scale you get

Choices

Choice (4)Response

a.

663 °Celsuis

b.

273 °Celsius

c.

730 °Celsuis

d.

87 °Celsius

Question 593

Question

MCQ▾

Two kids, Sashi & Shashank drank water from the same tap. Sashi developed loose motions, while Shashank did not. What could be the reason behind this?

Choices

Choice (4)Response

a.

Sashi՚s genes are more likely to suffer from loose motions when exposed to such a virus.

b.

Sashi might not be as healthier as Shashank

c.

Sashi is malnutrition.

d.

All a., b. and c. are correct

Question 594

Question

MCQ▾

An isotope of Uranium is used

Choices

Choice (4)Response

a.

In the treatment of cancer

b.

In finding the age of fossils

c.

As a fuel in nuclear reactors

d.

Question does not provide sufficient data or is vague

Question 595

Question

MCQ▾

Vineet takes concentrated solution of salt, after sometime, he starts vomiting. Which among this phenomenon is responsible for such a situation?

Choices

Choice (4)Response

a.

Endosmosis

b.

Reverse Osmosis

c.

Exosmosis

d.

Osmosis

Question 596

Question

MCQ▾

If and , then the value of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 597

Question

MCQ▾

If means ‘plus’ , means ‘minus’ , means ‘multiplied by’ and means ‘divided by’ , then ?

Choices

Choice (4)Response

a.

91

b.

123

c.

92

d.

89

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