International Maths Olympiad Forum By SOF Olympiad Trainer - Page 532

User Forum

Subject :IMO    Class : Class 7

Ans 1:

Class : Class 6
not correct so many questions waste

Ans 2:

Class : Class 8

Ans 3:

Class : Class 7

Ans 4:

Class : Class 9
question is quite un-understandable

Ans 5:

Class : Class 4

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
5 will be in units place so it has to be option B

Ans 2:

Class : Class 7
it is B

Ans 3:

Class : Class 7
So (i) is false.

Ans 4:

Class : Class 6
ans is b 5 is already a prime number

Ans 5:

Class : Class 6
5 itself is a prime number, so option i) cannot be true.The correct answer should be B.

Ans 6:

Class : Class 6
but 5 is prime so ( i ) is false but they have given that (i)is true

Ans 7:

Class : Class 10

Ans 8:

Class : Class 10
Its not possible to have a number divisible by 2 in case of the digit at ones place being 5. So, (i) is false.(ii)F(iii)T(iv)TSo, B should be the answer. But the answer says C. Have no ideas why.

Ans 9:

Class : Class 9
5 is a prime number which makes the correct option as B

Ans 10:

Class : Class 7
your answer is wrong

Ans 11:

Class : Class 4
5 is prime so ( i ) is false but they have given that (i)is true why do they confuse us so much

Ans 12:

Class : Class 6
ans. is wrong ,ans. is B

Ans 13:

Class : Class 3
Ans is wrong. Opn B is correct.

Ans 14:

Class : Class 6
but 5 is primeso 1 is false

Ans 15:

Class : Class 6
5 is a prime number so the answer is wrong.

Ans 16:

Class : Class 7
B is correct as 5 is a prime number in units place. Pls correct this Admin.

Ans 17:

Class : Class 7
But 5 is prime

Ans 18:

Class : Class 7
To be more specific, the statement should have been: -A prime number cannot have 0,2,4,5,6 and 8 at its ones place except for 2 and 5.

Ans 19:

Class : Class 6

Ans 20:

Class : Class 6
option B is meant to be correct. 5 is prime number. people have sent these complaints 5 years ago. it is still not corrected.

Post Your Answer

Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
The answer is B 13

Post Your Answer

Subject :IMO    Class : Class 4

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8

Ans 2:

Class : Class 4
Answer is A

Ans 3:

Class : Class 4
Answer should be A

Ans 4:

Class : Class 5
Ans should be A

Ans 5:

Class : Class 5
The correct answer is A, not C. The answer is wrong

Ans 6:

Class : Class 6
Answer given is wrong, the correct answer is A.

Ans 7:

Class : Class 5
Answer should be A not B

Ans 8:

Class : Class 8
but the given data is wrong and ans a not b

Ans 9:

Class : Class 6
A

Ans 10:

Class : Class 9
ANSWER IS A. Total number of students is 225. So science has to be 35. Its a glitch question!

Ans 11:

Class : Class 6

Ans 12:

Class : Class 6
A

Ans 13:

Class : Class 8
Ans is a not b

Ans 14:

Class : Class 5
answer should be b not a

Ans 15:

Class : Class 4
ans is A

Ans 16:

Class : Class 4
A is the correct answer as without science there will be 190 students

Ans 17:

Class : Class 5
Answer should be A because when we add every number it comes 190 and when we minus 190 from 225 it comes 35. when we add 35 and 70 it is 105 with proved with theory

Ans 18:

Class : Class 4
is a not bi reported an error and is still showing b

Ans 19:

Class : Class 7
Answer should be A

Ans 20:

Class : Class 4
thats true. we are more intelligent than them

Ans 21:

Class : Class 2
Ans:AB is wrong

Ans 22:

Class : Class 1
ANSWER SHOULD BE A OTHERWISE WRONG QUESTION NOT CONFUSE CHILD

Ans 23:

Class : Class 3
Answer must be A

Ans 24:

Class : Class 5
There is no figure given for science student thus the answer is B.

Ans 25:

Class : Class 4
Correct the answer from B to A pls

Ans 26:

Class : Class 3
total students are 225. but total of all subjects(leaving science) is 190. so the science student are 35. so number of student who are like science and english are 105.so answer a is correct.

Ans 27:

Class : Class 9
The question is wrong because the total is 225 students and to find number of students who like science we will subtract the total of maths,english ,hindi and sanskrit with 225 and add the answer to students who like english .So the answer came as 100

Ans 28:

Class : Class 8

Ans 29:

Class : Class 4
The correct answer is A not B

Ans 30:

Class : Class 4
The answer should be A. As per answer key, if Sci = 0, sum of all students will not be 225.

Ans 31:

Class : Class 8

Ans 32:

Class : Class 6

Ans 33:

Class : Class 5

Ans 34:

Class : Class 5
Answer should be A

Ans 35:

Class : Class 6
Yes the correct answer is A not B.

Ans 36:

Class : Class 6
ans should be A not B

Ans 37:

Class : Class 4
its not a direct question....

Ans 38:

Class : Class 4
ans is A

Ans 39:

Class : Class 5
A

Ans 40:

Class : Class 3
The Ans should be 'A' - 105 (225 - 190 = 35 Science and hence 70 (English) 35 (Science) = 105 )

Ans 41:

Class : Class 8
Yes it should be A as without science the number of students would be 190. Here the total number of students is 225

Ans 42:

Class : Class 4
A

Ans 43:

Class : Class 4
'b' is so wrong it should be 'a' because total students - 225students in all subjects except for science - 60 40 70 20 = 190no. of students in science - 35so 35 70 = 105

Ans 44:

Class : Class 5
The answer should be A not B. Must be some mistake.

Ans 45:

Class : Class 4
A

Ans 46:

Class : Class 4
Answer should be B not A

Ans 47:

Class : Class 5
Yes, yes! The answer should be A or the question is wrong...

Ans 48:

Class : Class 4

Ans 49:

Class : Class 5
the correct answer is B

Ans 50:

Class : Class 7
a

Ans 51:

Class : Class 4
maybe its b because 35 students hate school and like no subjects

Ans 52:

Class : Class 10
answer should be B not A

Ans 53:

Class : Class 5
a is the answer because there are 225 students and without science it is only 190

Ans 54:

Class : Class 5
Answer should be A or question is wrong

Ans 55:

Class : Class 4
The answer is A not B.

Ans 56:

Class : Class 3
Total students liking the subjects are 225. Maths-60, English-70, Hindi-20, Sanskrit-40. Remaining 35 students must be liking science. Hence answer must be A.

Ans 57:

Class : Class 5
A IS ANS

Ans 58:

Class : Class 8
No! The answer is A. 60 70 20 40 = 190 which is NOT 225.Science = 35, English = 70 so answer is 105(A).

Ans 59:

Class : Class 5
Answer should be A not B.

Ans 60:

Class : Class 4
The question is wrong. Someone please report error.

Ans 61:

Class : Class 5
Answer should be A. If Science is not taken by any student, then which subject is taken by remaining 35 students?

Ans 62:

Class : Class 7
answer should be A

Ans 63:

Class : Class 8
The answer should be A. There is no value had given for science. Without that the total is 190. If we calculate the marks scored science out of 225, then the mark in science has to be 35. Hence the total has to 105, which is answer A

Ans 64:

Class : Class 4
The answer should be A cause if number of students in science is 0 then adding values of math, english , hindi,and sanskrit should give 225, but its 190 so if we minus 190 from 225 the answer is 35. So number of people who like science is 35.If we add 35 with the number of people who like english that is 70, we get 105.SO THE ANSWER SHOULD BE A! NOT B, QUESTION IS WRONG!

Ans 65:

Class : Class 5

Ans 66:

Class : Class 3
answer should be B not A

Ans 67:

Class : Class 4
if it is b than total students should be 190but since it is 225 you add it and you 'll get 190when you subtract both the numbers you will get 35since English is 70 you add the 70 to 35 and you will get 105 so a is the ans

Post Your Answer

Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
wrong options

Ans 2:

Class : Class 3
All the options provided by SOF is wrong.

Ans 3:

Class : Class 7
all options are incorrect

Ans 4:

Class : Class 5
q is wrong in given answer

Ans 5:

Class : Class 7
a is correct

Ans 6:

Class : Class 3

Ans 7:

Class : Class 7
A is correct

Ans 8:

Class : Class 5
None of these

Ans 9:

Class : Class 4
wrong options

Ans 10:

Class : Class 2
All the options given are incorrect

Ans 11:

Class : Class 4
wrong options

Ans 12:

Class : Class 4
All options are Wrong

Ans 13:

Class : Class 6
wrong options

Ans 14:

Class : Class 3
All options are wrong

Ans 15:

Class : Class 8
All the options mentioned for the question are incorrect.

Ans 16:

Class : Class 3
All options wrong . Correct ans is 1,30,2406,190

Ans 17:

Class : Class 7
All options wrong . Correct ansert is 1, 30, 2406, 190

Ans 18:

Class : Class 5
all answers are wrong

Ans 19:

Class : Class 7
option a is correct answer

Ans 20:

Class : Class 5
answer should be "A"

Ans 21:

Class : Class 8

Ans 22:

Class : Class 3

Ans 23:

Class : Class 3
Class 3 :a is correct

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
B

Ans 2:

Class : Class 9
HOME MY REPORT TEST ATTEMPTED SERIESIMO Level 2 - Class 5 (2018-2019) 60 : 0 / 60Time Taken35 / 60Marks ObtainedAllCorrectWrongUnattemted1.Your Answer ACorrect Answer AView this question on ForumSolution2.Your Answer BCorrect Answer BView this question on ForumSolution3.Your Answer CCorrect Answer CView this question on ForumSolution4.Your Answer CCorrect Answer CView this question on ForumSolution5.Your Answer BCorrect Answer BView this question on ForumSolution6.Your Answer ACorrec

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
It is Friday

Ans 2:

Class : Class 7
its friday

Ans 3:

Class : Class 9

Ans 4:

Class : Class 9
Yeah @chetan malviya , but we also need to check @VAISHNAVI 's answer which is also correct

Ans 5:

Class : Class 9
The solution is not clear. Please give accurate and understandable solutions .

Ans 6:

Class : Class 8
301st day will be friday

Ans 7:

Class : Class 6

Ans 8:

Class : Class 6
The answer is Thursday.If you count 1 week (7 days) from Friday (Including Friday) you will get Thursday.So after 301 days it will Thursday.

Ans 9:

Class : Class 8
301 days is divisible by 7 so there will be no addition or subtraction on friday. if it was not divisible by 7 then it might be someday else

Ans 10:

Class : Class 7

Ans 11:

Class : Class 9

Ans 12:

Class : Class 7
FRIDAY

Ans 13:

Class : Class 7
It is fly day.

Ans 14:

Class : Class 8

Ans 15:

Class : Class 7
ANSWER IS FRIDAY ONLY

Post Your Answer

Subject :IMO    Class : Class 5
Fr

Post Your Answer

Subject :IMO    Class : Class 4

Post Your Answer