International Maths Olympiad Forum By SOF Olympiad Trainer - Page 544

User Forum

Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9
In your solution- sign is missing in the denominator. It should be -3/10 3/5. None of the options match.

Ans 2:

Class : Class 9

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8
mega knight bait I agree

Ans 5:

Class : Class 8
i agree

Ans 6:

Class : Class 7

Post Your Answer

Subject :IMO    Class : Class 8

Ans 1:

Class : Class 9
d

Ans 2:

Class : Class 8
answer should be d

Ans 3:

Class : Class 10
Answer is D only A is wrong.

Ans 4:

Class : Class 8

Ans 5:

Class : Class 10
Answer should be (d)

Ans 6:

Class : Class 9

Ans 7:

Class : Class 9

Ans 8:

Class : Class 9
d

Ans 9:

Class : Class 9
D

Ans 10:

Class : Class 9

Ans 11:

Class : Class 9
Answer should be (D).

Ans 12:

Class : Class 8

Ans 13:

Class : Class 7
Answer should be (D).

Ans 14:

Class : Class 10
yes in ncert also a example with table mentions the answer to be inversely proportion if the amount ifs fixed

Ans 15:

Class : Class 9
INVERSE PROPORTION IS WHEN PRODUCT OF BOTH REMAINS THE SAMESHOULD BE D)

Ans 16:

Class : Class 10

Ans 17:

Class : Class 9
Answer is D

Ans 18:

Class : Class 10
answer is D and only D

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 9

Ans 2:

Class : Class 7
Ans will be 66651 on given credentials. But in solution calculation is wrong. Plz correct.

Ans 3:

Class : Class 6
g

Ans 4:

Class : Class 9

Ans 5:

Class : Class 8
This question is driving me crazy!!!So much of calculation for my lazy bones!!!!!!!!

Ans 6:

Class : Class 8

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
D.2666

Ans 2:

Class : Class 8
D

Ans 3:

Class : Class 9
D

Ans 4:

Class : Class 5
D

Ans 5:

Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
yes, the answer should be a

Ans 2:

Class : Class 6
A

Post Your Answer

Subject :IMO    Class : Class 3

Post Your Answer

Subject :IMO    Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 9

Ans 2:

Class : Class 6
Ans is D.

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6

Ans 2:

Class : Class 5
22

Ans 3:

Class : Class 4
Option A

Ans 4:

Class : Class 4
22

Ans 5:

Class : Class 8
I calculated I got 22 but in different way 4 and 7 have difference of 3 and so do 9 and 12 next figure 8 and 16 have difference of 8 and so do 15 and 23 and 19 and 15 have difference of 4 and so should 18 and ? (missing number) should have difference of 4 so 18 4 = 22 so I got 22 answer

Ans 6:

Class : Class 6
22 IS THE ANSWER

Ans 7:

Class : Class 4

Ans 8:

Class : Class 8

Ans 9:

Class : Class 9
The answer is D because 7 plus 9 = 16 - 4 = 12 ... So, in this way 19 plus 18 = 37 -15 =22

Ans 10:

Class : Class 5
Who

Ans 11:

Class : Class 4

Ans 12:

Class : Class 7
Fig 1 :(2-9) 4=7Fig 2 : (23-15) 8=16Fig 3: (19-15) 18=22 option D

Ans 13:

Class : Class 7

Ans 14:

Class : Class 5
i also know ok

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
The answer is 4.1 as 8.2 divided by 2is 2.1

Ans 2:

Class : Class 7
It should be written PO the 2nd time

Ans 3:

Class : Class 6
it should not be PQ in the second instance . it should be PO.

Ans 4:

Class : Class 9
confusing and incorrect question but answer pretty obvious

Ans 5:

Class : Class 8
Answer c

Ans 6:

Class : Class 7
wrong question

Ans 7:

Class : Class 6

Ans 8:

Class : Class 10
It should be written PO the second time. Then this answer will be correct. Because PQ is bisected at O so PO will be 4.1 This question is wrong.

Ans 9:

Class : Class 8
Why is it written PQ at the second time? It should be PO

Ans 10:

Class : Class 8
Answer c

Ans 11:

Class : Class 6
It should be written PO the second time, not PQ.

Ans 12:

Class : Class 9
It should be PO not PQ

Post Your Answer