International Maths Olympiad Forum By SOF Olympiad Trainer - Page 272

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9
the ans is 2i.e L and U.

Ans 2:

Class : Class 9
no,as in M U E, u and e are vowel

Ans 3:

Class : Class 8

Ans 4:

Class : Class 6
It should be 2

Ans 5:

Class : Class 8
One..

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
Answer is c

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Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1

(B): Total time travelled = 4 hrs 30 mins
Time spent  in reading = 2 hrs 20 mins
Time  spent in playing games = 4 hrs 30 mins - 2 hrs 20 mins = 2 hrs 10 mins


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Subject :IMO    Class : Class 6

Match the following.

Column-I Column-II
(P) The first term of
a ratio is called
(i) proportion
(Q) An equality of two
ratios is called
(ii) antecedent
(R) A ratio whose terms
have no common factor other
than 1 is said to be
in the
(iii) simplest form


A (P) → (ii); (Q) → (i); (R) → (iii)
B (P) → (i); (Q) → (iii); (R) → (ii)
C (P) → (iii); (Q) → (i); (R) → (ii)
D (P) → (ii); (Q) → (iii); (R) → (i)


Ans 1:

Class : Class 6
this answer is wrrong.

Ans 2:

Class : Class 8

Ans 3:

Class : Class 6

Ans 4:

Class : Class 6

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Subject :IMO    Class : Class 9

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
sss

Ans 2:

Class : Class 7
sss

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
Answer is 3:8. I would suggest you to assume the values of x and 6y (i assumed 2 and 24 respectively..). then calculate the area of rectangle(in my case 48 sq. cm).. then calculate the area of both triangles (i hope u can!) and find their ratio..

Ans 2:

Class : Class 7

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Subject :IMO    Class : Class 7

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