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Subject :IMO    Class : Class 6

If b is greater than a by 1/5, b is less than c by 1/6, d is greater than a by 1/2 and a + b + c + d = 9(1/15), then find the value of a.

A1
B2
C3
D4


Ans 1:

Class : Class 7

Ans 2:

Class : Class 3
solution and options are incorrect

Ans 3:

Class : Class 6
Answer is 2 only

Ans 4:

Class : Class 7

Ans 5:

Class : Class 9
question is wrong, even reverse calculations are not helping

Ans 6:

Class : Class 6
Substitute everything with 'a'

Ans 7:

Class : Class 7
none of the options is matching

Ans 8:

Class : Class 6
WRONG SOLVINGS IN SOLUTION.

Ans 9:

Class : Class 7
the solution is inaccurate

Ans 10:

Class : Class 3

Ans 11:

Class : Class 6

Ans 12:

Class : Class 2
So what is the explaination

Ans 13:

Class : Class 7
The answer is -7/60, nonetheless not mentioned in the options.

Ans 14:

Class : Class 6
cannot solve this problem.

Ans 15:

Class : Class 1

Ans 16:

Class : Class 6
no correct answer.-7/15

Ans 17:

Class : Class 8

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