SilverZone - IOS PDF Sample Papers for Class 3

Resources:

Class 3 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	Complete the following sentence by the choosing correct option. All living things ________________.
a)	Cannot move
b)	Can reproduce
c)	Cannot grow
d)	Cannnot reproduce

Q.2	Select one pair from the options such that when all the numbers are added gives the number in the center.
a)	3, 5
b)	2, 3
c)	2, 4
d)	3, 4

Q.3	Who is the first astronaut to go to moon?
a)	Kalpana Chawla
b)	Richard david
c)	Newton
d)	Neil Armstrong

Q.4	What is that common food which helps in making dairy product?
a)	Cheese
b)	Water
c)	Milk
d)	Honey

Q.5	Select the process in which a matter in a state with no fixed shape but with fixed volume changes to a state with both fixed shape and volume. (Set-A NSO, 2017)
a)	Condenstaion
b)	Evaporation
c)	Melting
d)	Freezing

Q.6	When should you take utmost care?
a)	When you use a sharpner instead of a blade.
b)	When you wear rubber sandals.
c)	When you light match sticks/crackers.
d)	When you play with soft toys.

Q.7	Fill in the blank. Stagnant water breeds __________.
a)	Butterflies
b)	Grasshoppers
c)	Mosquitoes
d)	Silkworms

Q.8	The students at Springdales Public School are having a reading competition. The third-grade students read 1, 302 books. The fourth-grade students read 987 books. The fifth-grade students read 1, 203 books. How many books did the third, fourth and fifth-grade students read? (NSO, 2011)
a)	3, 492 books
b)	3, 482 books
c)	2, 492 books
d)	2, 482 books