International Maths Olympiad Forum By SOF Olympiad Trainer - Page 7

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Shatakshi from Heritage , Gurgaon

Subject :IMO Class : Class 4

Find the value of (R× S)÷(P+Q).

A4
B3
C2
D1

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Shatakshi from Heritage , Gurgaon

Subject :IMO Class : Class 4

Anju plants 24 saplings in each of the 16 rows. How many saplings did Anju plant?

A250
B374
C289
D384

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Shatakshi from Heritage , Gurgaon

Subject :IMO Class : Class 4

Compare and fill in the box.

A>
B<
C=
DCan’t be determined

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Shatakshi from Heritage , Gurgaon

Subject :IMO Class : Class 4

Find the value of P and Q respectively.

A41742,74147
B4645,74147
C41742,78257
D4645,78257

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Samvita Patil from NHVPS, Bangalore

Subject :IMO Class : Class 8

Which of the following Venn diagrams represents the relationship between the multiples of 5, 15 and 25 ?

A
B
C
D

this is wrong!!

Ans 1:

Samvita Patil from NHVPS, Bangalore

Class : Class 8

why arent there any comments on this!?!?!

Ans 2:

Samvita Patil from NHVPS, Bangalore

Class : Class 8

its wrong..

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Adway Nitin Patne from Poddar International School 1, Amravati

Subject :IMO Class : Class 7

If a and b are integers and a ≠ b, then which of the following is INCORRECT ?

Aa + b = b + a
Ba – b = b – a
Ca + 0 = 0 + a = a
Da – 0 = a ≠ 0 – a

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Arvish Sharma from Presidium, Gurgaon

Subject :IMO Class : Class 5

A roman numeral can be repeated at most ________ times in a number.

A1
B2
C3
D4

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from ,

Subject :IMO Class : Class 8

Read the given statements carefully and select the correct option.
Statement-I : The numbers that leaves a remainder 2 when divided by 3 is of the form 3k + 2 or 3k –1.
Statement-II : The sum of an even number and an odd number can have 6 as its factor.

ABoth Statement-I and Statement-II are true.
BBoth Statement-I and Statement-II are false.
CStatement-I is true but Statement-II is false.
DStatement-I is false but Statement-II is true.

How is 3k-1=3k 2?

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Rishit Chakraborty from National Public School, Whitefield, Bengaluru

Subject :IMO Class : Class 8

Select the INCORRECT statement.

AEvery square is a rectangle.
BA rectangle is a parallelogram with equal angles.
CA quadrilateral is a polygon whose sum of all the angles is 540°.
DDiagonals of a rhombus bisect each other.