International Maths Olympiad Forum By SOF Olympiad Trainer - Page 684

User Forum

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 9
Option a is actually the answer.

Ans 2:

Class :
Option a is the correct answee

Ans 3:

Class : Class 8

Ans 4:

Class :
OPTION A IS NO DOUBTFULLY THE ANSWER

Ans 5:

Class :
option a

Ans 6:

Class : Class 7
a option

Post Your Answer

Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
yeah guys !!!! the answer is B.....not D. it is so obvious, the second statement is true....the solution given by the website makes no sense.!

Ans 2:

Class :
ans is b.there is a technical problem

Ans 3:

Class : Class 7

Ans 4:

Class :
According to their own solution b is a supposed to be correct but the answer given is d???

Ans 5:

Class : Class 8

Ans 6:

Class :
The ans is supposed to be b but the website says it is d. I can’t understand how.

Ans 7:

Class : Class 4

Ans 8:

Class : Class 9

Ans 9:

Class : Class 10
hey guys the ans cannot be optiob B because in the second statement it is told that the third side cannot be smaller than the difference of the other two sides that means the third side can be equal or greater than the difference. but it cannot be equal that is why 2nd statement id wrong

Ans 10:

Class : Class 9
Yes,the second statement is true

Ans 11:

Class :
the second statement is true so, the answer is B

Ans 12:

Class : Class 8
Please check, the questions says DIFFERENCE,

Ans 13:

Class : Class 9
Yeah it is definitely true.

Ans 14:

Class : Class 9
The second statement is true so, answer should be option B

Ans 15:

Class : Class 8
B is correct, SOF should upgrade their answer. This might mislead students.

Ans 16:

Class : Class 9
Option b

Ans 17:

Class : Class 7
Correct answer is b

Ans 18:

Class : Class 8
B is correct actually

Ans 19:

Class : Class 9
B

Ans 20:

Class :
The answer is actually supposed to be Option B rather than Option D because the second statement is true

Ans 21:

Class : Class 9
here in the 3rd statement it's written that any 2 sides not the other 2 sides.

Ans 22:

Class : Class 7

Ans 23:

Class : Class 3
U r right

Ans 24:

Class : Class 10
The answer should be b. This sum is there in the IMO Workbook and there the answer is b

Ans 25:

Class : Class 8
The correct answer is b not d

Ans 26:

Class : Class 4

Ans 27:

Class : Class 10
yeah it should be B.

Ans 28:

Class : Class 7

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
sry they've given a

Ans 2:

Class : Class 4

Ans 3:

Class :

Ans 4:

Class : Class 8
Option D

Ans 5:

Class : Class 8
Option D

Ans 6:

Class : Class 2

Ans 7:

Class : Class 5
d

Ans 8:

Class : Class 5
Ques is wrongwhen answer is d they've told answer is b

Ans 9:

Class : Class 8
Option D

Ans 10:

Class : Class 10

Ans 11: (Master Answer)

Class :

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Class :
It is 36650.

Post Your Answer

Subject :IMO    Class : Class 7

Ans 1:

Class :
B is correct.

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 7
its confusing, actually it is supposed to have 5 different notebooks and 3 different pens so 5*3=15

Ans 2:

Class :
The answer is d.

Ans 3:

Class : Class 4
c

Ans 4:

Class :
Answer is C as the question says the combinations of 1 notebook and 1 pen from 5 notebooks and 3 pens, which is 5*3=15.

Ans 5:

Class : Class 5

Ans 6:

Class : Class 5

Ans 7:

Class :
Sorry, the answer is D.

Ans 8:

Class :

Ans 9:

Class : Class 9
give solution

Ans 10:

Class :
Sorry, the answer is D.

Ans 11:

Class : Class 5
to get the answer, just do 5 5 5=15

Ans 12:

Class : Class 2
a bit confusing

Ans 13:

Class : Class 7
D) 15

Post Your Answer

Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Class :
Hello. And Bye.

Post Your Answer

Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Class :
The correct answer is D.

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 7
d) 20/100 because 20/100 is equivalent fraction of 1/5

Ans 2:

Class :
Answer is D as in option A, 14/100 is shaded, which means 7/50 is shaded. In option B, 22/100 is shaded, which means 11/50 is shaded. In option C 29/100 is shaded. In option D, 20/100 is shaded, which means 1/5 is shaded.

Ans 3:

Class :

Post Your Answer

Subject :IMO    Class : Class 9

Ans 1:

Class :
IMO says Answer is B. Google says Answer is A. https://math.stackexchange.com/questions/7717/difference-between-axioms-theorems-postulates-corollaries-and-hypotheses. MathGuru says Answer is C. http://www.mathguru.com/practiceexercise/2009050500001579/pe.pdf

Ans 2:

Class :
option (c)

Ans 3:

Class :
C

Post Your Answer