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.

Resources:

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 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.2	During digestion, food travels down a muscular tube called the oesophagus. Which type of epithelial tissue is MOST LIKELY found lining the inner surface of the oesophagus?
a)
b)
c)
d)

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 one of the following pairs is not correctly matched? (a) Recombinant DNA - DNA formed by the joining of segments of DNA from different sources (b) Purine - Nitrogenous bases Cytosine, thymine and uracil (c) ATP - The principal energy-carrying compound in the cell
a)	Only a
b)	Only b
c)	Only c
d)	All of the above

Q.5	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.6	Which of the following steps is/are not involved in the carbon cycle?
a)	Transpiration
b)	Photosynthesis
c)	Cellular respiration
d)	Decomposition

Q.7	Which of the following is the causal organism of Malaria? Salmonella typhosa Myxovirus Plasmodium vivax Mycobacterium
a)	Only 1
b)	Only 3
c)	Both 3 and 4
d)	Both 2 and 3

Q.8	Which of the following tissues supports internal organs and helps in the repairing of tissues?
a)	P
b)	Q
c)	R
d)	S

Q.9	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 4^th second and a distance of 60 m in the 6^th 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.10	What is the ratio of the number of atoms of elements potassium, chloride and oxygen respectively present in 245 g of KClO₃?
a)	2:2:3
b)	1:1:3
c)	39:36:48
d)	1:2:6

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Answers to Sample Questions from Olympiad Success:

Q.1 )d	Q.2 )d	Q.3 )a	Q.4 )b	Q.5 )b	Q.6 )a	Q.7 )b	Q.8 )b	Q.9 )d	Q.10 )b

Answers to Sample Questions from Olympiad Success:

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

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