International Maths Olympiad Forum By SOF Olympiad Trainer - Page 603

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 10

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
n we s according to this above mentioned directions, grape tree is in southeast of Mango tree.

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 6
The answer is B.

Ans 2:

Class : Class 3
D

Ans 3:

Class : Class 9
A

Ans 4:

Class : Class 7
read the question . We have to find lesser than 1345 .Option A is the same number given .Option B is greater than the number given D is answer

Ans 5:

Class : Class 4

Ans 6:

Class : Class 6
The answer is D.

Ans 7:

Class : Class 3
you idiot

Ans 8:

Class : Class 8
The correct answer is D

Ans 9:

Class : Class 2
A IS CORRECT ANSWER

Ans 10:

Class : Class 7

Ans 11:

Class : Class 4
Rachana,can you tell us WhY DID YOU SAY A SWEAR WORD ALSO KNOWN AS BAD WORD?

Ans 12:

Class : Class 4

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Subject :IMO    Class : Class 2

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
There is no mention of what type pattern, we can make line, triangle and rectangle with 12 dots also

Ans 2:

Class : Class 8
Answer is D. We can form a triangle and rectangle with 12 dots.

Ans 3:

Class : Class 8
answer is D only but it is showing B

Ans 4:

Class : Class 8
D

Ans 5:

Class : Class 7
Answer is d.

Ans 6:

Class : Class 9
It should be both D and B

Ans 7:

Class : Class 8
In pascal's triangle, the 1st row is always 1, second row is natural number, 3rd is of numbers which can form triangles, 4th is of numbers which can form rectangles. So the number common in rows 2, 3

Ans 8:

Class : Class 7
answer is d not b. you can make a rectangle and a line and a triangle with 12 dots

Ans 9:

Class : Class 8
D, is the answer but it is showing wrong so you could choose B.

Ans 10:

Class : Class 6
Answer is d

Ans 11:

Class : Class 8
Check the solution

Ans 12:

Class : Class 7
B

Ans 13:

Class : Class 9
Answer is definitely D because 12 is divisible by both 4 and 3 so rectangle and triangle both can be made ............ line can be made from all numbers

Ans 14:

Class : Class 6
Answer is d

Ans 15:

Class : Class 6
Ans. should be D

Ans 16:

Class : Class 7
Answer is definitely d. How can you make an square with 10

Ans 17:

Class : Class 3
Ans=B

Ans 18:

Class : Class 6

Ans 19:

Class : Class 3

Ans 20:

Class : Class 7

Ans 21:

Class : Class 8
The ans is surely B

Ans 22:

Class : Class 9
Ans is surely D as rectangle

Ans 23:

Class : Class 8
Answer can be B and D both

Ans 24:

Class : Class 10

Ans 25:

Class : Class 10
ANS = D

Ans 26:

Class : Class 6
the answer is D.

Ans 27:

Class : Class 6
Ans is D and B also....

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
Ans is D

Ans 2:

Class : Class 3
and you all check in the library books or in any other book shop

Ans 3:

Class : Class 10

Ans 4:

Class : Class 5
b

Ans 5:

Class : Class 7
B is the answer to this

Ans 6:

Class : Class 3
Ans D is wrong because successor means 1 and predecessor means -1. So, 5 in 7658321 is 50000, which is predecessor of 49999 not the successor

Ans 7:

Class : Class 8
Ans. B is incorrect because place value of 6 in 6734581 is 6000000, which is successor of 59999999 and not the predecessor

Ans 8:

Class : Class 5
ANSWER - D

Ans 9:

Class : Class 4
answer is b

Ans 10:

Class : Class 8
b

Ans 11:

Class : Class 7
Their answer is correct.

Ans 12:

Class : Class 6
B is the answer because the place of value of 6 in the given number is 6000000, which is the successor of 5999999, not the predecessor.

Ans 13:

Class : Class 3
this answer has to be corrected

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Subject :IMO    Class : Class 7

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