International Maths Olympiad Forum By SOF Olympiad Trainer - Page 368

User Forum

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
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 6
FRIDAY

Ans 2:

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

Ans 3:

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 4:

Class : Class 8
Yeah @chetan malviya , but we also need to check @VAISHNAVI 's answer which is also correct

Ans 5:

Class : Class 9

Ans 6:

Class : Class 7
It is Friday

Ans 7:

Class : Class 8
301st day will be friday

Ans 8:

Class : Class 4
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 7
It is fly day.

Ans 10:

Class : Class 7

Ans 11:

Class : Class 9

Ans 12:

Class : Class 6

Ans 13:

Class : Class 7
its friday

Ans 14:

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

Subject :IMO    Class : Class 9

Ans 1:

Class : Class 9
B

Ans 2:

Class : Class 9
B

Ans 3:

Class : Class 9
D

Post Your Answer

Subject :IMO    Class : Class 8

Given below are the steps of construction of a quadrilateral WXYZ, where WX = 7.5 cm, XY = 9 cm,
∠W = 80° , ∠X = 115° and ∠Y = 110° .
Which of the following is a wrong step?
(i) Draw WX = 7.5 cm.
(ii) Draw ∠AWX = 80° at W and ∠BXW = 115° at X.
(iii) With X as a centre and radius 9 cm, draw an arc to intersect XY at Y.
(iv) Draw ∠XYZ = 110° such that ZY meets WA at Z.

A(iii) and (iv) only
B(iii) only
C(ii) and (iv) only
D(ii) only


Please explain how statement iv is wrong

Ans 1:

Class : Class 7

Ans 2:

Class : Class 5
no step is wrong.

Post Your Answer

Subject :IMO    Class : Class 7

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 10
correct answer is b

Ans 2:

Class : Class 5
our answer is correct but your answer is wrong . The answer should be B

Ans 3:

Class : Class 7
b as 1st and 2nd have 2 lines of symmetry or more

Ans 4:

Class : Class 5
correct answer is B.

Ans 5:

Class : Class 8
CORRECT ANSWER IS B.CORRECT ANSWER IS B

Ans 6:

Class : Class 10
please check it,its b

Ans 7:

Class : Class 5
Correct answer is option B

Ans 8:

Class : Class 9
the correct answer of this question is B

Ans 9:

Class : Class 8
The answer should be A. Out of the 4 figures only the square has 2 lines of symmetry. The other figures like the parallelogram and the F have 0 lines of symmetry. The isosceles triangle has one line of symmetry. And the parallelogram has 0 lines on symmetry. On the vertical axis, when we divide it into 2 parts. 1 part is higher at the upper side and the second one is higher at the lower side. The same happens with the horizontal axis.

Ans 10:

Class : Class 5
Correct answer is B

Ans 11:

Class : Class 8
Yeah, it should be A.

Ans 12:

Class : Class 5

Ans 13:

Class : Class 7
SOF IS RIGHT THIS TIME GUYS.SO STOP ARGUING ON THIS QUESTION.

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
HOW TO DO THIS ?????????

Ans 2:

Class : Class 8

Post Your Answer

Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
62

Ans 2:

Class : Class 8
It is 62 not 52

Ans 3:

Class : Class 8
62

Ans 4:

Class : Class 8
Answer is 62

Ans 5:

Class : Class 9
62

Ans 6:

Class : Class 8
Solution itself shows 62but it is making it wrong

Ans 7:

Class : Class 8
Yes, it is 62

Ans 8:

Class : Class 9
62 is correct

Post Your Answer