# User Forum Subject :IMO    Class : Class 3

Class : Class 8

Class : Class 4

Class : Class 4

## Ans 4:

Class : Class 6
Answer is A because the questions asks 3/4 of Quarter of traiangle i.e. 1/4th. So it is basically asking 3/16 of the triangle, hence, A.

Class : Class 3

## Ans 6:

Class : Class 8
option D should be right answer

## Ans 7:

Class : Class 4
answer is D A. 3/16 which is in lowest form B.4/16 =1/4 C.2/16=1/8 D.12/16=3/4

## Ans 8:

Class : Class 7
3/4th of quater is 3/4 x 1/4 = 3/16, therefore the answer is A

## Ans 9:

Class : Class 3
ans is a or explain

## Ans 10:

Class : Class 3
A.quarter of 16 is 4 and 3/4 of that is 3,so answer is A,3

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 6
The answer will be C, Saksham.

## Ans 2:

Class : Class 8

Subject :IMO    Class : Class 3

## Ans 1:

Class : Class 4
this quetion is wrong

Class : Class 1

Subject :IMO    Class : Class 7

Class : Class 8
b

## Ans 2:

Class : Class 10
Option C is correct because 0/(-7)=0 is wrong as when zero is divided by any other number, the answer is not defined but when any number is divided by zero, the answer is zero.

## Ans 3:

Class : Class 8
both are false bcas any fraction with numerator or denominator 0 is not valid / is not right

Class : Class 7
B

## Ans 5:

Class : Class 8
both are false bias any fraction with numerator or denominator 0 is not valid / is not right

Class : Class 7
OPTION:- C

## Ans 7:

Class : Class 5
B option is the correct

## Ans 8:

Class : Class 9
yes u are right . it should be (B)

## Ans 9:

Class : Class 8

Subject :IMO    Class : Class 7

## Ans 1:

Class : Class 7
1/u + 1/v =1/f => 1/u = 1/f - 1/v => 1/u = (v-f)/fv => u = fv/(v-f) Answer: B

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 7
Ans. should be 'A'. 'C' doesn't have a line of symmetry.

## Ans 2:

Class : Class 10
Both A and C are correct options

Class : Class 6

Class : Class 5

## Ans 5:

Class : Class 6
option a is correct. option c does not have a line of symmetry.

Class : Class 5

## Ans 7:

Class : Class 9
I think the answer is A.

## Ans 8:

Class : Class 6
Both a and c are correct. As a is symmetrical vertically and c is symmetrical horizontally.

## Ans 9:

Class : Class 5
The correct option is â a ' .

## Ans 10:

Class : Class 5
Both options a and c are correct

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 5
S and C don't have a line of symmetry

Class : Class 5

## Ans 3:

Class : Class 6
E and C doesn't have a vertical line of symmetry

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 9
16:24:48=2:3:6

Subject :IMO    Class : Class 3

## Ans 1:

Class : Class 3
B

Subject :IMO    Class : Class 7

Class : Class 7
D

## Ans 2:

Class : Class 7
D) 45 because BC is bisector of right angled triangle

## Ans 3:

Class : Class 7
OPTION:-D) 45 degree because CB is bisector of right triangle