SilverZone - ITHO PDF Sample Papers for Class 8

Class 8 sample paper & practice questions for International Talent Hunt Olympiad (ITHO) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam.


Sample Questions from Olympiad Success:

Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

Q.1

Select the correct option and complete the following statement.

Electrolysis of an aqueous solution of sodium chloride produces __________________.

a)

chlorine gas at anode

b)

hydrogen gas at cathode

c)

chlorine gas at cathode

d)

Both a and b

Q.2

PVC is a very durable and long lasting material which can be used in a variety of applications, either rigid or flexible, white or black and a wide range of colours in between.

PVC is an example of ___________.

a)

plastic

b)

thermoplastic

c)

thermosetting plastic

d)

acrylic

Q.3

Consider the following and choose the correct option.

Assertion: Metals are sonorous.

Reason: They are generally brittle in the solid state, they break into pieces when hammered.

a)

Both assertion and reason are correct and the reason is the correct explanation of assertion.

b)

Both assertion and reason are correct but the reason is not the correct explanation of assertion.

c)

The assertion is correct and the reason is incorrect.

d)

The assertion is incorrect and reason is correct

Q.4

Sweat, saliva, tears and mucus contains ________.

p. Chromosomes

q. Lysozymes

r. Ribosome

s. Golgi bodies

a)

p only

b)

q only

c)

p and r

d)

r and s

Q.5

Four children were asked to arrange forces due to rolling, static and sliding frictions in increasing order. Identify the correct order of forces.

a)

Rolling, Static, Sliding

b)

Static, Rolling, Sliding

c)

Sliding, Static, Rolling

d)

Rolling, Sliding, Static

Q.6

Which of the following statement is not true for organic manure?

a)

It enhances the water holding capacity of the soil.

b)

It has a balance of all plant nutrients.

c)

It provides humus to the soil.

d)

It improves the texture of the soil.

Q.7

Which of the following metals in their molten state cause galvanisation of an iron article?

a)

Zinc

b)

Copper

c)

Carbon

d)

Gold

Q.8

Which of the following voices is likely to have a minimum frequency?

  • A woman
  • A man
  • A baby girl
  • A baby boy

a)

A woman

b)

A man

c)

A baby girl

d)

A baby boy

Q.9

Rani performed litmus test with three different substances X, Y and Z. She recorded her observations in tabular form. Which of the following observations made by her is correct?



a)

X- Acid, Y- Base, Z-Salt

b)

X-Base, Y-Acid, Z-Lemon Juice

c)

X-Water, Y-Acid, Z-Base

d)

X-Base, Y-Acid, Z-Water

Q.10

Given below are characteristics of an organism X:

(i) Builds the hive

(ii) Collects nectar and pollen

(iii) Cleans the cells and protects the hive

Which of the following is X?

a)

Queen bee

b)

Worker bee  

c)

Drone 

d)

Male bee

Your Score: 0/10


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Answers to Sample Questions from Olympiad Success:

Q.1dQ.2bQ.3cQ.4bQ.5dQ.6bQ.7aQ.8bQ.9dQ.10b

Answers to Sample Questions from Olympiad Success:

Q.1 : d | Q.2 : b | Q.3 : c | Q.4 : b | Q.5 : d | Q.6 : b | Q.7 : a | Q.8 : b | Q.9 : d | Q.10 : b

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