International Maths Olympiad Forum By SOF Olympiad Trainer

Dheer Pandey from Sentia The Global School, Hyderabad

Subject :IMO Class : Class 6

If '+' stands for multiplication, '×' stands for division, '÷' stands for addition and '÷' stands for subtraction, then 20 - 8 × 4 ÷ 3 + 2 = ? A 41 B 19 C 13 D 18 The question given is wrong I believe. So how do I get 13 as my answer???

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Roshan from SNBP International School, Pune

Subject :IMO Class : Class 3

Priya collected ₹ 80 to buy a teddy bear. Teddy bear costs ₹ 50. Which of the following she can buy along with teddy bear from the amount she has?

A
B
C
D

wrong

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Ans 1:

Roshan from SNBP International School, Pune

Class : Class 8

Ans 2:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore

Class : Class 8

Teddy's comb as it is 20 rupees. 10 rupees will be left with her

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Srikar Prasad Musty from Ganges valley school, HYDERABAD

Subject :IMO Class : Class 6

Find the value of CXVI + XIII + VI + CCLXV - XVI.

ACD
BCCCLXXXIV
CCCCLXXXV
DM

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Tamrashi Pani from National Public School, Bangalore

Subject :IMO Class : Class 6

Select the missing number to complete the given series.
7, 12, 24, 29, 58, 63, 126, __?__

A132
B131
C128
D252

B is correct

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Ans 1:

Tamrashi Pani from National Public School, Bangalore

Class : Class 8

B is correct

Ans 2:

Tamrashi Pani from National Public School, Bangalore

Class : Class 8

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Yash Bindal from Global Indian International School, Singapore

Subject :IMO Class : Class 9

Which of the following options hold?
Statement-1 : If any two angles and non-included side of one triangle are equal to the corresponding angles and side of another triangle, then the triangles are congruent (AAS congruence criterion).
Statement-2 : If in two right triangles, hypotenuse and one side of a triangle, are equal to the hypotenuse and one side of other triangle, then the two triangles are congruent (RHS congruence criterion).

AStatement-1 is true but statement-2 is false.
BStatement-1 is false but statement-2 is true.
CBoth the statements are true.
DBoth the statements are false.

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Ans 1:

Yash Bindal from Global Indian International School, Singapore

Class : Class 9

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Naazim KT from Gemford World School, Manjeri

Subject :IMO Class : Class 2

Find the values of P and Q respectively.

A 0, 8
B 8, 0
C 9, 6
D 8, 4

Please tell it solving method

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Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

So, P = 8, Q = 0

Ans 2:

Gaurika Bhasin from Genesis global school, Noida

Class : Class 2

P=8 Q=0

Ans 3:

Gaurika Bhasin from Genesis global school, Noida

Class : Class 2

Please explain

Ans 4:

Mahi Chandra from ICON School of Excellence, Bengaluru

Class : Class 3

Ans 5:

Mahi Chandra from ICON School of Excellence, Bengaluru

Class : Class 3

Ans 6:

Gaurika Bhasin from Genesis global school, Noida

Class : Class 2

To admin from revi

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Garv Agarwal from Somerville School Noida, Noida

Subject :IMO Class : Class 7

In the given question, a question is asked and is followed by three statements. While answering the question, you may or may not require the data provided in all the statements. You have to read, the question and the three statements and then decide whether the question can be answered with any one or two of the statements or all the three statements are required to answer the question. Select the correct option.
What is the principal sum?
(i) The sum amounts to ₹ 690 in 3 years at S.I.
(ii) The sum amounts to ₹ 750 in 5 years at S.I.
(iii) The rate of interest is 5% p.a.

A Both (i) and (iii)
B Both (ii) and (iii)
C Both (i) and (ii)
D Any two of the three

GUYS! there is not even a solution for this ques! pl. help a needy one!

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Ans 1:

Bhargavi from bvb, Pune

Class : Class 7

Ans 2:

Anamika Meher from DAV Public School Unit 8, Bhubaneswar

Class : Class 3

Ans 3:

Shravan from Harvest International School , Bangalore

Class : Class 9

Solution pls!

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Dhairya Godbole from KLE Eng Medium School, SOLAPUR

Subject :IMO Class : Class 6

Prerna had ₹ 5000. She bought 2 boxes of chocolates for ₹ 52.98 each, 3 packets of chips for ₹ 12.98 each and 2 books for ₹ 300.05 each. How much money left with her?

A ₹ 4255
B ₹ 4750
C ₹ 4000
D ₹ 3875