NSO Level 1- Science Olympiad (SOF) Class 9: Questions 576 - 582 of 1123

Access detailed explanations (illustrated with images and videos) to 1123 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 576

» Mental Ability

Edit
MCQ▾

Question

A vendor loses the selling price 7 oranges on selling 49 oranges. His loss percent is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 577

» Chemistry » Atoms & Molecules

Edit
MCQ▾

Question

The combining capacity of an element is called its

Choices

Choice (4)Response

a.

Atomicity

b.

Valency

c.

Avogadro constant

d.

Molar constant

Question number: 578

» Biology » Natural Resources

Edit
MCQ▾

Question

Uneven heating of air over land and water-bodies causes

Choices

Choice (4)Response

a.

Lightning and thunder

b.

Winds

c.

Rain

d.

Snow

Question number: 579

» Biology » Improvement in Food Resources

Edit
MCQ▾

Question

Which among the following fishes is a surface feeder?

Choices

Choice (4)Response

a.

Catlas

b.

Rohus

c.

Common carps

d.

Mrigals

Question number: 580

» Chemistry » Atoms & Molecules

Edit
MCQ▾

Question

The component elements of ammonia are

Choices

Choice (4)Response

a.

Carbon and oxygen

b.

Nitrogen and oxygen

c.

Hydrogen and oxygen

d.

Nitrogen and hydrogen

Question number: 581

» Physics » Motion

Edit
MCQ▾

Question

Which of the following statement/s is/are true about rectilinear motion of an object?

Choices

Choice (4)Response

a.

Velocity is zero

b.

Magnitude of velocity and speed are equal

c.

Speed is greater than velocity.

d.

Speed is zero

Question number: 582

» Biology » Diversity of Living Organisms

Edit
MCQ▾

Question

Identify the phylum of each of the animals given in the picture

Image of Some Animals

Image of Some Animals

Choices

Choice (4)Response

a.

P = Protochordata, Q = Pisces, R = Mammalia, S = Reptilia

b.

P = Pisces, Q = Pisces, R = Aves, S = Pisces

c.

P = Mollusca, Q = Mammalia, R = Aves, S = Echinodermata

d.

P = Mollusca, Q = Pisces, R = Aves, S = Echinodermata

Developed by: