International Maths Olympiad Forum By SOF Olympiad Trainer - Page 543

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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 2
A IS CORRECT ANSWER

Ans 2:

Class : Class 8
The correct answer is D

Ans 3:

Class : Class 6
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 4:

Class : Class 9
A

Ans 5:

Class : Class 3
you idiot

Ans 6:

Class : Class 4

Ans 7:

Class : Class 4

Ans 8:

Class : Class 6
The answer is B.

Ans 9:

Class : Class 6
The answer is D.

Ans 10:

Class : Class 6

Ans 11:

Class : Class 3
D

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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
Answer is d

Ans 2:

Class : Class 3

Ans 3:

Class : Class 7

Ans 4:

Class : Class 6
Ans. should be D

Ans 5:

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

Ans 6:

Class : Class 8
It should be both D and B

Ans 7:

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

Ans 8:

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

Ans 9:

Class : Class 7
Answer is d.

Ans 10:

Class : Class 7
B

Ans 11:

Class : Class 3
Ans=B

Ans 12:

Class : Class 10

Ans 13:

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

Ans 14:

Class : Class 8
Ans is surely D as rectangle

Ans 15:

Class : Class 6

Ans 16:

Class : Class 8
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 17:

Class : Class 9
ANS = D

Ans 18:

Class : Class 6
Answer is d

Ans 19:

Class : Class 6
the answer is D.

Ans 20:

Class : Class 8
Check the solution

Ans 21:

Class : Class 8
D

Ans 22:

Class : Class 8
Answer can be B and D both

Ans 23:

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

Ans 24:

Class : Class 8
The ans is surely B

Ans 25:

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

Ans 26:

Class : Class 7
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

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Subject :IMO    Class : Class 5

Which of the following statements is INCORRECT ?

A The place value of the digit '3' in the number 543765 is 3000.
B The place value of the digit '6' in the number 6734581 is predecessor of 5999999.
C In the number 1876523, the place value of the digit '1' is 1000000.
D The place value of the digit '5' in the number 7658321 is successor of 49999.


All the statements are correct. No correct answer is given in options

Ans 1:

Class : Class 8
b

Ans 2:

Class : Class 5
ANSWER - D

Ans 3:

Class : Class 7
B is the answer to this

Ans 4:

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 5:

Class : Class 5
b

Ans 6:

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 7:

Class : Class 3
this answer has to be corrected

Ans 8:

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

Ans 9:

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 10:

Class : Class 7
Their answer is correct.

Ans 11:

Class : Class 8

Ans 12:

Class : Class 7
Ans is D

Ans 13:

Class : Class 4
answer is b

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 7

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