# User Forum

Subject :IMO    Class : Class 5

Class : Class 5

Class : Class 5

## Ans 3:

Class : Class 5
D is the answer because it is straight but option B is not correct because over here it is slanting , and there is no such symmetry

## Ans 4:

Class : Class 6
According to me the correct answer to this question is D] Because it has a line of symmetry from top to bottom

Class : Class 5
sorry

## Ans 6:

Class : Class 8
answer is not b because the lines on top of the letter are horizontal

Class : Class 5

## Ans 8:

Class : Class 5
the answer to this question can also be b because option b also has a line of symmetry

## Ans 9:

Class : Class 5
But B has slanting line of symmetry.The line of symmetry doesn't means only to be strategy

## Ans 10:

Class : Class 5
I say B is also a line of symmetry but the correct answer is D

Subject :IMO    Class : Class 7

Class : Class 7
i agree

## Ans 2:

Class : Class 7
option a is correct as angle pqs is epual to angle qsa +angle ast (alternate interior angle)=70 98=28+x x=98-28 x=70 ast+tsb=180(straight angle) 70+y=180 y=180-70 y=110

Subject :IMO    Class : Class 8

Subject :IMO    Class : Class 7

## Ans 1:

Class : Class 9
It's simple addition and subtraction. The total cost of both toys is 52.45+25.32=77.77 You gave him a hundred rupee note. So you gave him 22.23 rupees morethe actual prize which you would recieve as change. So the answer is 22.23 (100-77.77=22.23)

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 5
ans 7 is right. perpendicular = 90 degree intersecting straight lines

Class : Class 8

Class : Class 5
right

## Ans 4:

Class : Class 6
The answer is C] GH Because if we count the blocks in AB then, it's4 If we count the blocks in GH then, it's4 THIS S MY FORMULAE

## Ans 5:

Class : Class 5
OMG, the question itself is wrong

## Ans 6:

Class : Class 6
It is B since GH is not perpendicular by the smallest of angles. EF is perpendicular since if you look at the triangles or 5-sided shapes that are made when lines AB and EF come through a square with an angle not equal to 45 degrees, the sizes are the same. This shows that AB and EF are a pair of perpendicular lines.

Class : Class 8

Class : Class 8

Class : Class 4
ans is c

## Ans 10:

Class : Class 7
All transversal lines look perpendicular

## Ans 11:

Class : Class 7
This question is itself wrong..

## Ans 12:

Class : Class 5
the answer is d as the line needs to be a proper slant and only i-j is properly slanted

Class : Class 7
it should be C

## Ans 14:

Class : Class 8
do not worry sof will make the same mistake on paper

Class : Class 6

Class : Class 7

## Ans 17:

Class : Class 4
Wrong options SOF.!!!!!! Do you want us to fail

Class : Class 8
It's cofusing

Class : Class 7

## Ans 20:

Class : Class 5
question itself is wrong

Class : Class 6

Class : Class 8

Class : Class 7

Class : Class 6

Class : Class 5

Class : Class 9

Class : Class 5

## Ans 28:

Class : Class 8
b is totally correct just see the blocks carefully

## Ans 29:

Class : Class 8
B is the correct answer guys, look at the blocks carefully.

Subject :IMO    Class : Class 4

Class : Class 10
no , its b.

Class : Class 4
d

## Ans 3:

Class : Class 8
d

Subject :IMO    Class : Class 5

Class : Class 6
how

## Ans 2:

Class : Class 7
It should be C as it is written that we have to find the perpendicular line for each figure, so there are three figures with perpendicular line but if we consider how many perpendicular lines are there in this picture then it should be 4. This answer is absolutely wrong.

## Ans 3:

Class : Class 5
The answer should be C because in the first figure there are prependicular lines in the bottom in figure 2 there are prependicular lines all four sides near the arrows and in figure 3 there are prependicular lines at the bottom while there are no prependicular lines in figure 4 as they are all acute and obtuse angles so, the answer should be C not D.

Class : Class 8

Class : Class 6
It is c

Class : Class 5

Class : Class 5
'c' = correct

Class : Class 4
yes

## Ans 9:

Class : Class 7
Something is wrong here. We have to confirm about it.

Class : Class 3
C

## Ans 11:

Class : Class 5
D cannot be the answer at all.

## Ans 12:

Class : Class 5
Angles consideration is confusing ....sometime inner and sometime outer angle is consider ....actually SINGLE LINE FIGURE SHOULD BE GIVEN

Class : Class 5
How

Class : Class 4

## Ans 15:

Class : Class 7
D is the answer to this question because all the lines are perpendicular and in the 3rd one the bottom lines are perpendicular

## Ans 16:

Class : Class 8
i also got it wrong

## Ans 17:

Class : Class 8
All 4 figure has perpendicular line along perimeter

Class : Class 6
it is d

## Ans 19:

Class : Class 8
All figures have perpendicular lines

Class : Class 8

## Ans 21:

Class : Class 5
it should be a. thats what my supery dupery expert dad said

Class : Class 6

Class : Class 7

Class : Class 5

## Ans 25:

Class : Class 5
A perpendicular line is 90 degrees, last one doesn't count as 90 degrees, so C

Class : Class 4

## Ans 27:

Class : Class 7
CONFUSING QUESTION

Class : Class 8

Class : Class 8

## Ans 30:

Class : Class 8
But what about the curved arrow

Subject :IMO    Class : Class 6

Class : Class 9

## Ans 2:

Class : Class 8
none of the options is correct

## Ans 3:

Class : Class 6
the correct answer is going to be 0.0000515686 . I have tried it 10 times. Its given wrong pls correct it SOF

## Ans 4:

Class : Class 5
Answer given is correct:0.0001289 - (0.0000000274 x 1293) 0.0000419032=(0.0001289 - 0.0000354282) 0.0000419032=0.0000934718 0.0000419032=0.00011353750

## Ans 5:

Class : Class 8
None of the given options is correct .

## Ans 6:

Class : Class 8
None of these are correct I have done in calculator

## Ans 7:

Class : Class 7
according to bodmas d option is correct

## Ans 8:

Class : Class 9
it should be 0.166674175

## Ans 9:

Class : Class 7
I tried it a 1000 times with calculator it is giving 0.0000515686

## Ans 10:

Class : Class 8
Ya Parth Kaushish you are right. Got it Vihaan :) Thanks

## Ans 11:

Class : Class 7
none of the options are correct and the solution makes no sense the correct answer is 0.0000515686sof is glitched

## Ans 12:

Class : Class 6
none of the options are correct

Class : Class 6

## Ans 14:

Class : Class 6
It should be 0.1666731750

## Ans 15:

Class : Class 9
correct answer is 0.0000515686. So, none of the provided options are correct.

## Ans 16:

Class : Class 7

Subject :IMO    Class : Class 3

Class : Class 5

Class : Class 3
TENS

Class : Class 4
C

Class : Class 6
tens

Class : Class 6

Class : Class 3
TENS

Class : Class 4