SilverZone - ITHO PDF Sample Papers for Class 7

Class 7 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	Consider the following statements and answer the question that follows: In plants, the extra food is stored as starch. Minerals from soil travel throughout the plants through vascular tissues. Cortex lies in between the epidermis and vascular cylinder. Sunlight and carbon dioxide enters the leaves through stomata. Cuscuta is an example of a saprophytic plant. Which of the above statements are correct?
a)	1, 2 and 3
b)	1 and 2
c)	1, 3 and 4
d)	2, 3 and 5

Q.2	Which of the following is a chemical change?
a)	Melting of ice
b)	Dissolving of salt in water
c)	Rusting of iron
d)	Boiling of water

Q.3	When we breathe in air, we breathe in other gases which are not needed by our body. How does the body deal with these gases?
a)	The tiny hairs in the nose filter them out.
b)	These gases are exhaled out instantly, letting in only the useful gases.
c)	Other gases are removed from the bloodstream by lungs and then exhaled.
d)	The lungs convert these gases to oxygen and water vapour.

Q.4	Fill in the blank: The best topsoil for growing plants is ____________.
a)	loamy soil
b)	black soil
c)	red soil
d)	None of these

Q.5	What is the best thing to do when strong winds blow over a hut having a weak thatched roof?
a)	Open the doors and windows
b)	Close all the doors and windows
c)	Make holes in the roof
d)	Burn wood inside

Q.6	Sara set up an experiment as shown below. She noticed that the two balloons inflate at the same time and were of the same size. Which of the conclusion could Sara make from her experiment?
a)	Container A conducts heat better than container B
b)	Container B conducts heat better than container A
c)	Water from container B was cooler than in A
d)	Container B was heated by a stronger flame

Q.7	The chemical name of milk of magnesia is:
a)	magnesium hydroxide
b)	sodium hydroxide
c)	sodium chloride
d)	None of these

Q.8	During the process of exhalation, ribs move ________. Down Inwards Up Outwards
a)	1 and 2
b)	2 and 3
c)	1 and 4
d)	2 and 4

Q.9	Which of the following is a parasitic plant?
a)	Cactus
b)	Hydrilla
c)	Cuscuta
d)	Cucumber

Q.10	The diagram below shows an experimental setup to investigate the movements of substances. Visking tubing is an artificial selectively permeable membrane. Which of the following changes can be done to lower the liquid level X?
a)	Replace 20% sucrose solution with 40% sucrose solution.
b)	Replace 20% sucrose solution with 5% sucrose solution.
c)	Heat the beaker.
d)	Replace visking tubing with rubber tubing.

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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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