International Maths Olympiad Forum By SOF Olympiad Trainer - Page 664

User Forum

Subject :IMO    Class : Class 3

Ans 1:

Class : Class 7

Ans 2:

Class : Class 3
you idiot

Ans 3:

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 4:

Class : Class 8
The answer is B.

Ans 5:

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

Ans 6:

Class : Class 2
A IS CORRECT ANSWER

Ans 7:

Class : Class 8
The correct answer is D

Ans 8:

Class : Class 8
The answer is D.

Ans 9:

Class : Class 4

Ans 10:

Class : Class 3
D

Ans 11:

Class : Class 9
A

Ans 12:

Class : Class 4

Post Your Answer

Subject :IMO    Class : Class 2

Post Your Answer

Subject :IMO    Class : Class 3

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

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

Ans 2:

Class : Class 6

Ans 3:

Class : Class 6
Answer is d

Ans 4:

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

Ans 5:

Class : Class 7
B

Ans 6:

Class : Class 6
Ans. should be D

Ans 7:

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

Ans 8:

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 9:

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

Ans 10:

Class : Class 10

Ans 11:

Class : Class 7
Answer is d.

Ans 12:

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

Ans 13:

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 14:

Class : Class 8
D

Ans 15:

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

Ans 16:

Class : Class 6
the answer is D.

Ans 17:

Class : Class 9
It should be both D and B

Ans 18:

Class : Class 3
Ans=B

Ans 19:

Class : Class 6
Answer is d

Ans 20:

Class : Class 10
ANS = D

Ans 21:

Class : Class 8
The ans is surely B

Ans 22:

Class : Class 7

Ans 23:

Class : Class 8
Answer can be B and D both

Ans 24:

Class : Class 8
Check the solution

Ans 25:

Class : Class 9
Ans is surely D as rectangle

Ans 26:

Class : Class 3

Ans 27:

Class : Class 6
answer is d not b. you can make a rectangle and a line and a triangle with 12 dots

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

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 2:

Class : Class 4
answer is b

Ans 3:

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

Ans 4:

Class : Class 8
b

Ans 5:

Class : Class 5
ANSWER - D

Ans 6:

Class : Class 7
B is the answer to this

Ans 7:

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 8:

Class : Class 7
Their answer is correct.

Ans 9:

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 10:

Class : Class 3
this answer has to be corrected

Ans 11:

Class : Class 7
Ans is D

Ans 12:

Class : Class 5
b

Ans 13:

Class : Class 10

Post Your Answer

Subject :IMO    Class : Class 7

Post Your Answer

Subject :IMO    Class : Class 7

Post Your Answer

Subject :IMO    Class : Class 4

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
answer should be B

Ans 2:

Class : Class 10

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
yes, it should be 40

Ans 2:

Class : Class 5
B] 40

Ans 3:

Class : Class 7
(B) 40

Ans 4:

Class : Class 6
B) 40.

Post Your Answer