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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
I think the answer is D

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
(A)

Ans 2:

Class : Class 9
square all terms= x2 + 1/x2 +2=16 x2+1/x2=14 x-1/x=? square all = x2+1/x2 - 2 = ? x2-1/x2=14 thus- 14 -2 = 12 root of 12 is 2 root 3.

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 9
((a+b)^2-(a-b)^2)/ab=4

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Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9
how is the answer worked out?

Ans 2:

Class :
FIRST MAKE THAT SIMILAR 4 TRAINGLES INSIDE A RECTANGLE WHOSE TOTAL AREA IS 28 CM SQUARE NOW WE ARE LEFT WITH FOUR EQUALITERAL TRAINGLES ARE OF WHOSE ONE IS 1/2*L/2*B/2=LB/8 FOR FOUR TRAINGLES TOTAL AREA =4*LB/8=LB/2 NOW LB=LB/2+28 LB/2=28 LB=56 CM SQAURE

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6

Ans 3:

Class : Class 6
plz explain

Ans 4:

Class : Class 6
C.) 75

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
Correct answer is C. Please update the answers.

Ans 2:

Class : Class 4
Correct ans is c. But it is shown as wrong . Please correct

Ans 3:

Class : Class 5
Please correct.Right ans is c.l

Ans 4:

Class : Class 6
c

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
Yes number of straight line is 12 and number of triangle is 11 so 12-11=1

Ans 3:

Class : Class 4

Ans 4:

Class : Class 3
Yes, 12-11=1The answer given is wrong

Ans 5:

Class : Class 4
Ans. is 12-11=1

Ans 6:

Class : Class 4
solution is wrong

Ans 7:

Class : Class 4
the answer is incorrect 12-11=1

Ans 8:

Class : Class 4
yes, it should be 12-11 = 1

Ans 9:

Class : Class 1
answer is 12-11=1

Ans 10:

Class : Class 3

Ans 11:

Class : Class 2
Solution is wrong

Ans 12:

Class : Class 4
yes 12-11 = 1 is the solution

Ans 13:

Class : Class 4
12-11=1, so the answer should be D.

Ans 14:

Class : Class 4

Ans 15:

Class : Class 4
ANS. WRONG STRAIGHT LINES-12 TRIANGLES-11 12-11=1

Ans 16:

Class : Class 3
the answer is incorrect. It should be 12-11 = 1

Ans 17:

Class : Class 4
yes it is 12 - 11 solution is wrong

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 10
Number of Rs. 10 Notes only: 260/10 = 26 Number of Rs. 5 Notes only: 260/10 = 52 Therefore Rs. 5 notes more than Rs. 10, 52-26=26 Option (B)

Ans 3:

Class : Class 5
AFTER THE SOLUTION I FOUND IT VERY EASY

Ans 4:

Class : Class 5

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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