International Maths Olympiad Forum By SOF Olympiad Trainer - Page 450

User Forum

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
Option B)

Ans 2:

Class : Class 6
Ans is B because 328 tenths will be 32.8 as tenths place is the first place after the decimal point and 4587 thousandths will be 4.587 as thousandths place is the third place after the decimal point. 32.8-4.587=32.800-4.587=28.213. The product of 28.213 and 5 will be 141.065. We are rounding 141.065 to 1 place after the decimal point, which means that we are rounding 141.065 to its nearest tenth, so the answer will be 141.1.

Ans 3:

Class : Class 7
B

Ans 4:

Class : Class 8
It is b i am sure i

Ans 5:

Class : Class 7
b

Ans 6:

Class : Class 7
c127.1 plus 12.1 = 139.2

Ans 7:

Class : Class 5
out of sylabus

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 7
yes pls

Ans 3:

Class : Class 6
pls tell the steps

Ans 4:

Class : Class 6
ERROR .

Ans 5:

Class : Class 6
THE ANSWER WILL BE 26, WHICH IS NOT AN OPTION

Ans 6:

Class : Class 6

Ans 7:

Class : Class 6

Ans 8:

Class : Class 6
very difficult question. proud of you

Ans 9:

Class : Class 6
steps pls!

Ans 10:

Class : Class 8

Ans 11:

Class : Class 1
can i get the method

Ans 12:

Class : Class 7
may I get the method

Ans 13:

Class : Class 7
I am demanding for the steps

Ans 14:

Class : Class 9
there's an error

Ans 15:

Class : Class 7
pls tell the steps

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
THE ANSWER IS NOT GIVEN

Ans 3:

Class : Class 7
Correct option is not given.If Initial time is 4:45, Time taken = 2 hr 15 mins, Actual final time = 7:00 then Clock will show = 7:30 as clock is slower by 30 mins.

Ans 4:

Class : Class 4
okay

Ans 5:

Class : Class 4
THE ANSWER IS NOT GIVEN IN THE OPTIONS THE CORRECT ANSWER IS 7 : 30

Ans 6:

Class : Class 7

Ans 7:

Class : Class 8
Answer should be 7:30 if slower 30 mnts.

Ans 8:

Class : Class 4
Answer is D because the time he started his homework was 3:45 not 4:45

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 4

Ans 3:

Class : Class 5
The triangle's value is the seventh multiple of seven which is 49.So we can do 49 - 4 to get the square's value.49 - 4 is 45,so the value of the square is 45.Now 45 divided by 15 is 3 ,so the answer is B

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
ye log symboladd karna bhul gaya

Ans 2:

Class : Class 8
printing error in question

Ans 3:

Class : Class 5
printing error

Ans 4:

Class : Class 3
printing error

Ans 5:

Class : Class 8
you are right.but the software is not changing it....

Ans 6:

Class : Class 5
don't know how to print

Ans 7:

Class : Class 6
prin ting nahi aati

Ans 8:

Class : Class 8
printing nahi anti hai kya ?

Ans 9:

Class : Class 5
printing error

Ans 10:

Class : Class 5

Ans 11:

Class : Class 7

Ans 12:

Class : Class 5
question is wrong

Ans 13:

Class : Class 5

Ans 14:

Class : Class 6
printing mistake

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 9
First figure has two lines of symmetry. So the answer is A

Ans 2:

Class : Class 8
Answer is A because it has two symmetrical line one horizontal and one vertical the answer given by the olympiad trainers is wrong

Ans 3:

Class : Class 7
Ans is A

Ans 4:

Class : Class 4

Ans 5:

Class : Class 4
ans is a. arrow also has line of symetry

Ans 6:

Class : Class 5
The answer is A

Ans 7:

Class : Class 8
the answer is b because the second, third and fifth have no lines of symmetry

Ans 8:

Class : Class 7
correct answer is b

Ans 9:

Class : Class 4
Advik Gupta from DSB correct answer is A

Ans 10:

Class : Class 4

Ans 11:

Class : Class 6
Fig 1 has 2 lines of symmetry. Fig 3 does not have a line of symmetry. Ans B is correct but the mentioned solution is wrong

Ans 12:

Class : Class 6
The first figure has perfectly symmetry about two line... one horizontal and one vertical. Please update the question bank

Ans 13:

Class : Class 4

Ans 14:

Class : Class 7
Ans is A

Ans 15:

Class : Class 4
Ans is B

Post Your Answer

Subject :IMO    Class : Class 7

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
A. If it is easy peasy why did you ask.

Ans 2:

Class : Class 5

Ans 3:

Class : Class 6
Option A)

Ans 4:

Class : Class 8

Ans 5:

Class : Class 5
easyyyyyyyyyyyyyyyyyyyyyyyyyyyy A

Ans 6:

Class : Class 5

Ans 7:

Class : Class 6
who is master admin

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
i agree with you

Ans 2:

Class : Class 5
NEGATIVE NEGATIVE=POSITIVE(-) (-)=

Ans 3:

Class : Class 6
A option.

Ans 4:

Class : Class 9
option i is incorrect not meaningful. Seems to be print mistake. Please correct.

Post Your Answer

Subject :IMO    Class : Class 6

Post Your Answer