International Maths Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
D

Ans 2:

Class : Class 8
D

Ans 3:

Class : Class 6
C - Division

Post Your Answer

Subject :IMO    Class : Class 6

Read the statements carefully.
Statement-1 : Two lines are said to be perpendicular if they intersect each other at an angle of 90°.
Statement-2 : A unique circle can be drawn passing through the given centre.
Which of the following options holds?

A Both Statement-1 and Statement-2 are true.
B Statement-1 is true and Statement-2 is false.
C Statement-1 is false and Statement-2 is true.
D Both Statement-1 and Statement-2 are false.


Ans 1:

Class : Class 7

Ans 2:

Class : Class 7

Ans 3:

Class : Class 5

Ans 4:

Class : Class 6

Ans 5:

Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
A

Ans 2:

Class : Class 8
A

Ans 3:

Class : Class 8
A

Post Your Answer

Subject :IMO    Class : Class 10

Ans 1:

Class : Class 10
According to me there are 5 such pairs

Post Your Answer

Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
Ok...i am so sorry for aking this question as i missed the minus sign outside the brackets

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8
C BECAUSE AT LAST THE ANSWER IS -(-13/2)=13/2

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
answer is a

Ans 2:

Class : Class 9
a

Post Your Answer

Subject :IMO    Class : Class 9

Ans 1:

Class : Class 8
1:6

Post Your Answer

Subject :IMO    Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1
There are two right-angled triangles, a bigger one and a smaller one. If we subtract the area of the smaller one from the area of the bigger one, we will get the area of the shaded region. Therefore, Area of the shaded region is:- 1/2x10x6 - 1x2x10x3 30-15=15 The correct answer is C.

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
Plz send solution

Post Your Answer