NSO Level 1- Science Olympiad (SOF) Class 9: Questions 1180 - 1184 of 2138

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Question 1180

Question MCQ▾

Identify the particle from the given clue

1. Is negatively charged.

2. Present outside the nucleus of an atom.

3. Has negligible mass.

Choices

Choice (4)Response

a.

Proton

b.

Electron

c.

Neutron

d.

All of the above

Edit

Question 1181

Question MCQ▾

Here are some points of difference between speed and velocity. All the points are not true. Find out the in false ones

Table of the Difference between Speed and Velocity
NO.SpeedVelocity
1.Distance covered per unit timeDisplacement per unit time
2.Reduces to zero when the object is at restReduces to zero when comes back to the starting point
3.Changes continuously in a uniform circular motionRemains the same in a uniform circular motion
4.Is a scalar quantityIs a vector quantity

Choices

Choice (4)Response

a.

Point 3

b.

Point 2

c.

Point 4

d.

Point 1

Edit

Question 1182

Question MCQ▾

Which out of the following is not a function of vacuole?

Choices

Choice (4)Response

a.

Providing turgidity and rigidity to the cell

b.

Waste excretion

c.

Locomotion

d.

Storage

Edit

Question 1183

Question MCQ▾

Which of these is a macro-nutrient?

Choices

Choice (4)Response

a.

Copper

b.

Zinc

c.

Manganese

d.

Phosphorous

Edit

Question 1184

Question MCQ▾

Fats are stored in human body as

Choices

Choice (4)Response

a.

Cuboidal epithelium

b.

Adipose tissue

c.

Bones

d.

Cartilage

Edit