International Maths Olympiad Forum By SOF Olympiad Trainer

mamta from army public school, ramgarh

Subject :IMO Class : Class 7

A cricket team won 3 matches more than they lost. If a win gives them 2 points and loss (-1) point, how many matches, in all, have they played if their score is 23?

(A) 17

(B) 20

(C) 37

(D) 40

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Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

The correct answer is C.

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mamta from army public school, ramgarh

Subject :IMO Class : Class 7

Three unbiased coins are tossed. What is the probability of getting at least 2 heads?

(A) 1/4

(B) 1/2

(C) 1/3

(D) 1/8

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Ans 1:

aditya from bethany high, Bengaluru

Class : Class 7

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mamta from army public school, ramgarh

Subject :IMO Class : Class 7

The value of

(A) 1

(B)

(C)

(D) 3

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Ans 1:

Chaitanya L K from SKCHEC, bangalore

Class : Class 8

yeah guys !! the question is incomplete and the given solution is also incorrect !!

Ans 2:

Aditya Sai Vemparala from Amanora school, Pune

Class : Class 10

Yes question is incomplete

Ans 3:

Jai kumar Bohara from Dps, Udaipur

Class : Class 9

incompleteincompleteincompleteincompleteincompleteincompleteincompleteincomplete

Ans 4:

Nilanjana De from Delhi Public School North, Bengaluru

Class : Class 8

This question is incomplete!

Ans 5:

Venneti Bhargav from gyan bharati, New Delhi

Class : Class 7

The question is incomplete as well as the solution is wrong. In. In solution they solved operation 'OF' before divide against the BODMAS rules

Ans 6:

from , Pune

Class : Class 8

Incomplete Question

Ans 7:

Abhjith S Kumar from Airport Senior Secondary school Karipur, Kozhikode Intl. Airport, Kozhikode Airport

Class : Class 9

QUESTION IS INCOMPLETE. ALSO THE SOLUTION IS IN CORRECT.

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mamta from army public school, ramgarh

Subject :IMO Class : Class 7

The value of

(A) 10-2

(B) 10-1

(C) 10

(D) None of these

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Ans 1:

Rishit Jain from Dps, Meeru5

Class : Class 10

Ans 2:

NIPUN PANDKAR from SRI SRI RAVISHANKAR VIDYA MANDIR, Pune

Class : Class 7

I think that the given answer is wrong.The answer is 1.

Ans 3:

Aditya Sai Vemparala from Amanora school, Pune

Class : Class 10

The answr should be 1

Ans 4:

Mayank Dahiya from St.Thomas School, JHAJJAR

Class : Class 9

the answer is option A 10 power -2

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Amit from psbb millenium school.omr, Chennai

Subject :IMO Class : Class 6

5 out of 2250 parts of earth is sulphur. What is the percentage of sulphur in earth ?

(A) 11/50

(B) 2/9

(C) 1/45

(D) 2/45

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Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

The correct answer is B.

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Smita Shenoi from CMR NPS, Bengaluru

Subject :IMO Class : Class 4

If the given matrix follows a certain rule row-wise or column-wise, then find the missing number.

(a) 112
(b) 82
(c) 14
(d) 31

can someone please give the solution for this question ?

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Ans 1:

ishi gupta from DPS NOIDA, NOIDA

Class : Class 4

D[31

Ans 2:

NIRMAY JOSEPH from St Columba's School, New Delhi , New Delhi

Class : Class 9

Ans 3:

Riya Shenoy from St Mary International , Chikmagalur

Class : Class 4

What kind of question? What is the pattern? How do youSolve it?

Ans 4:

Krishna paste from Milagris English Primary School, Sindhudurg

Class : Class 4

this is very difficult

Ans 5:

aritroray from Chirec International School, Hyderabad

Class : Class 8

d-31

Ans 6:

Smita Desai from GOKULDHAM HIGHSCHOOL , MUMBAI

Class : Class 4

d-31

Ans 7:

aritroray from Chirec International School, Hyderabad

Class : Class 8

d-31

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Smita Shenoi from CMR NPS, Bengaluru

Subject :IMO Class : Class 4

What is the number represented by ?

(a) 6
(b) 8
(c) 10
(d) 16

Can someone please give the solution for this question ?

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Ans 1:

Smita Desai from GOKULDHAM HIGHSCHOOL , MUMBAI

Class : Class 4

It's B

Ans 2:

aritroray from Chirec International School, Hyderabad

Class : Class 8

it is 8

Ans 3:

shiven jindal from sms janakpuri delhi, New Delhi

Class : Class 8

ITS B

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mamta from army public school, ramgarh

Subject :IMO Class : Class 7

On the basis of the following figures, you have to tell which number will come in place of question mark (?).

(A) 2

(B) 3

(C) 6

(D) 1

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Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

The correct answer is D.

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Aarush Semwal from DPS Noida, Noida

Subject :IMO Class : Class 4

If = 2309, 5 = 4365 and = 1927, then find the value of 5

A4255
B6275
C7780
D8383

QUIZ Time

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Ans 1:

Atharva Tandon from Greenwood High International School, Bangalore

Class : Class 6

Ans 2:

sushma from dps navi mumbai, Mumbai

Class : Class 4

Ans 3:

MANDAR PALKAR from KV DRDO, Bengaluru

Class : Class 2

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mamta from army public school, ramgarh

Subject :IMO Class : Class 7

Pointing to a photograph of a man, Neha said, "He has no sisters or daughters, but his mother is the only daughter of my mother." How is the man in the photograph related to Neha's mother?

(A) Brother-in-Law

(B) Grandson

(C) Nephew

(D) None of these

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Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

The correct answer is B.

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