SilverZone - ITHO PDF Sample Papers for Class 9

Class 9 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

A stone is dropped from a tower. It was found that it covered a distance of 45 m during its last second of the fall. Calculate the time of the fall and the height of the tower. (g = 10 m s-2)

a)

5 s, 45 m

b)

10 s, 90 m

c)

5 s, 125 m

d)

10 s, 100 m

Q.2

A body, moving in a straight line, with an initial velocity u and a constant acceleration a, covers a distance of 40 m in the 4th second and a distance of 60 m in the 6th second. The values of u and a respectively are

a)

10 m s-1, 5 m s-2

b)

10 m s-1, 10 m s-2

c)

5 m s-1, 5 m s-2

d)

5 m s-1, 10 m s-2

Q.3

Helmet of a construction worker falls from height 78.4 m above the ground. He hears the sound of the helmet hitting the ground 4.23 seconds after it falls. Find the speed of sound in air.

a)

340.87 m/s

b)

300.66 m/s

c)

440.98 m/s

d)

234.90 m/s

Q.4

Which of the following is the causal organism of Malaria?

  1. Salmonella typhosa
  2. Myxovirus
  3. Plasmodium vivax
  4. Mycobacterium

a)

Only 1

b)

Only 3

c)

Both 3 and 4

d)

Both 2 and 3

Q.5

Which of the following structures helps you to determine that it is not an animal cell?

  1. Cell wall and vacuole
  2. Mitochondria and ribosome
  3. Ribosomes and lysosomes
  4. Plasma membrane

a)

Only 1

b)

Only 2

c)

Both 3 and 4

d)

Both 1 and 2

Q.6

A car covers the first half of the distance between two places at a speed of 40 kmh−1 and the second half at 60 kmh−1. Find the average speed of the car:

a)

100 kmh−1 

b)

50 kmh−1 

c)

48 kmh−1 

d)

52 kmh−1 

Q.7

Which of the following steps is/are not involved in the carbon cycle?

a)

Transpiration

b)

Condensation and Photosynthesis 

c)

Respiration and Transpiration

d)

Photosynthesis, Respiration and Transpiration

Q.8

A brief information about two atoms X and Y is given:

X: Atomic number = 7, Mass number = 14

Y: Atomic number = 7, Mass number = 15

Which of the following is correct about these two atoms?

a)

Electronic configuration of X is 2, 8, 4 while that of Y is 2, 8, 5.

b)

Both X and Y contain 7 neutrons.

c)

X has 2 electron shells while Y has 3 electron shells.

d)

Both X and Y have 5 valence electrons.

Q.9

An object is 11 km below the sea level. A research vessel sends down a sonar signal to confirm its depth. How long will It take for the echo to reach the vessel? (Take the speed of sound in seawater as 1,520 m s-1)

a)

15.30 s

b)

14.47 s

c)

12.20 s

d)

11.13 s

Q.10

What is the maximum number of electrons that can be accommodated in the 4th energy level?

a)

32

b)

18

c)

2

d)

8

Your Score: 0/10


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Answers to Sample Questions from Olympiad Success:
Q.1 )cQ.2 )dQ.3 )aQ.4 )bQ.5 )aQ.6 )cQ.7 )aQ.8 )dQ.9 )bQ.10 )a

Answers to Sample Questions from Olympiad Success:

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

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