SilverZone - IOS PDF Sample Papers for Class 9

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Class 9 sample paper & practice questions for International Olympiad of Science (IOS) 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	Which of the following is a type of Meristematic tissue?
a)	Apical Meristem
b)	Lateral Meristem
c)	Intercalary Meristem
d)	All of the above

Q.2	Which of the following is a type of animal tissue?
a)	Epithelial tissue
b)	Connective tissue
c)	Nervous tissue
d)	All of the above

Q.3	The force exerted by an object perpendicular to the surface is called as ____________.
a)	Unbalanced force
b)	Balanced force
c)	Thrust
d)	Pressure

Q.4	In both dialysis and osmosis which particles do not pass through the semi-permeable membrane?
a)	Water
b)	Small molecules
c)	Colloids
d)	All of the above

Q.5	Find the number of moles of sodium nitrate which contains 1.5 moles of oxygen atoms.
a)	0.5 moles
b)	1.5 moles
c)	2.0 moles
d)	1.0 moles

Q.6	What type of quantity is velocity?
a)	Vector
b)	Scalar
c)	Both a and b
d)	None of the above

Q.7	What is the minimum distance between two consecutive crest called?
a)	Amplitude
b)	Wavelength
c)	Frequency
d)	Wave pulse

Q.8	If R stands for addition, S stands for subtraction, T stands for multiplication, U stands for division, V stands for equal to, W stands for greater than, and X stands for less than, choose the correct answer.
a)	15 U 5 R 3 V 2 T 3
b)	15 S 5 T 3 W 2 R 3
c)	15 U 5 W 3 R 2 T 3
d)	15 R 5 U 3 V 2 R 3

Q.9	Where are the pores called 'Stomata' located in plants?
a)	Bark
b)	Roots
c)	Leaves
d)	Stems

Q.10	A particle shows a value of 67 m/s. What can it be?
a)	Force on the particle
b)	Velocity of the particle
c)	Acceleration of the particle
d)	Momentum of the particle