International Maths Olympiad Forum By SOF Olympiad Trainer

Charvi from Presidency school , Bangalore

Subject :IMO Class : Class 8

The results of a random survey showed that 22 out of 75 people are suffering from viral fever. Which is the best prediction of the total number of people suffering from fever, if there are 3000 people in a village?

A2500
B500
C900
D2000

View All Answers (3)

Ans 1:

Karthik Reddy Munnangi from Chirec International School, Hyderabad

Class : Class 8

Ans 2:

Kashish Kathuria from Delhi Public School, Bangalore

Class : Class 9

Can anyone please explain me the solution?Thanks in advance

Ans 3:

Akshansh Gauba from Shikshantar, Gurgaon

Class : Class 8

answer should be 880 answer is wrong

Submit Your Answers

Post Your Answer

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR

Subject :IMO Class : Class 6

If '+' is written as '×', '-' is written as '÷', '×' is written as '-' and '÷' is written as '+', then what is the value of 72 + 9 × 35 - 5 ÷ 12 - 6 ?

A648
B646
C656
D643

Wrong questionaccording to the given question , the qustion is wrong

View All Answers (1)

Ans 1:

me from me, lucknow

Class : Class 8

Submit Your Answers

Post Your Answer

Sejal Mittal from dlf, ghaziabad

Subject :IMO Class : Class 6

A diver is 20 m below sea level. If he goes further down by 10 m, then find his new position.

A10 m
B- 10 m
C30 m
D- 30 m

View All Answers (1)

Ans 1:

Sejal Mittal from dlf, ghaziabad

Class : Class 6

Submit Your Answers

Post Your Answer

Samaira Srivastava from GIIS Bangalore, bangalore

Subject :IMO Class : Class 6

Read the following bar graph and answer the questions given below.

Which state has the total production of rice and wheat as its maximum?

A U.P.
B Maharashtra
C Haryana
D W.B.

View All Answers (0)

Submit Your Answers

Post Your Answer

Ishita Arora from Ryan International School, Mumbai

Subject :IMO Class : Class 9

The graph of y = 6 is a line

A Parallel to x-axis at a distance of 6 units from the origin.
B Parallel to y-axis at a distance of 6 units from the origin.
C Making an intercept of 6 units on the x-axis.
D Making an intercept of 6 units on both the axes.

View All Answers (0)

Submit Your Answers

Post Your Answer

Soma Chattopadhyay from G.D.Birla, kolkata

Subject :IMO Class : Class 6

The diameter of a circle divides it into _____ parts.

A 2
B 3
C 4
D 1

I clicked option A

View All Answers (1)

Ans 1:

Bhanu teja from Birla Open Minds, Hyderabad

Class : Class 7

Submit Your Answers

Post Your Answer

Goldilocks from Sharada Mandir School, Miramar, Panjim, Goa, Panjim Goa

Subject :IMO Class : Class 6

There is a definite relationship between figures (1) and (2). Establish the same relationship between figures (3) and (4) by selecting a suitable figure from the options which will replace the (?) in figure (3).

A

B

C

D

how is the answer B

View All Answers (8)

Ans 1:

AASHRAY TALATI from Dr Amin Memorial school, Vadodara

Class : Class 6

Ans 2:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI

Class : Class 8

iT IS WRONG

Ans 3:

Shifa Chandra from NDA, BENGALURU

Class : Class 6

Howâs it B?

Ans 4:

Durva Shah from SSRVM, Ahmedabad

Class : Class 6

Ans 5:

Goldilocks from Sharada Mandir School, Miramar, Panjim, Goa, Panjim Goa

Class : Class 8

it is saying in the solution that : the second is also facing the other way

Ans 6:

Muhammad from Ira global, Mumbai

Class : Class 6

Ans 7:

Goldilocks from Sharada Mandir School, Miramar, Panjim, Goa, Panjim Goa

Class : Class 8

SOF please write fast, am answering 2020 IMO

Ans 8:

Goldilocks from Sharada Mandir School, Miramar, Panjim, Goa, Panjim Goa

Class : Class 8

how is the answer B

Submit Your Answers

Post Your Answer

NITHIK from CLGWS, MORADABAD

Subject :IMO Class : Class 2

A12
B6
C8
D10

8 as, 3 stand for 24 means 24 divided by 3 which is 8

View All Answers (0)

Submit Your Answers

Post Your Answer

anu from Haralur, Bengaluru

Subject :IMO Class : Class 1

View All Answers (0)

Submit Your Answers

Post Your Answer

Himanish Basu from Army Public School Kamaraj Road, Bangalore

Subject :IMO Class : Class 7

Study the following statements carefully and select the correct option.
Statement-I : A hall is 36 m long and 24 m broad. If allowing area of 40 m2 for doors and windows, the cost of papering the walls at ₹ 8.40 per square metre is ₹ 4704, then the height of the hall is 5 m.
Statement-II : If the difference between the circumference and diameter of a circle is 154 cm, then the radius of circle is 30.93 cm.

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.

Won't you paper the top?

View All Answers (1)

Ans 1:

M V Abhinav Krishna from Brahma Prakash DAV School, Hyderabad

Class : Class 7

User Forum

Ans 1:

Ans 2:

Ans 3:

Ans 1:

Ans 1:

Ans 1:

Ans 1:

Ans 2:

Ans 3:

Ans 4:

Ans 5:

Ans 6:

Ans 7:

Ans 8:

Ans 1:

Related Links