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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
c is actually correct because , 1 hour 20 seconds =3620 seconds

Ans 2:

Class : Class 4
a

Ans 3:

Class : Class 6
ans: C: 1 hour 20 seconds

Ans 4:

Class : Class 4
Ans. C:1 h 20s

Ans 5:

Class : Class 4
that is wrong question

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8
answer is B

Ans 3:

Class : Class 8

Ans 4:

Class : Class 9
b

Ans 5:

Class : Class 9
b

Ans 6:

Class : Class 7
Nice question

Ans 7:

Class : Class 9
B

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Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
d is right

Ans 2:

Class : Class 4
D

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Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
light

Ans 2:

Class : Class 4
A

Ans 3:

Class : Class 5

Ans 4:

Class : Class 4
A

Ans 5:

Class : Class 5
A

Ans 6:

Class : Class 4
A

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
D

Ans 2:

Class : Class 4
why d ?

Ans 3:

Class : Class 4
d

Ans 4:

Class : Class 4
d

Ans 5:

Class : Class 4
d

Ans 6:

Class : Class 5
D - 2,3

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4
B; clock

Ans 2:

Class : Class 4
A

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4
D

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 6
A

Ans 2:

Class : Class 8
Answer is A

Ans 3:

Class : Class 9
A-20

Ans 4:

Class : Class 9
A - 20

Ans 5:

Class : Class 7
i also agree with all of you

Ans 6:

Class : Class 7
A

Ans 7:

Class : Class 8
a

Ans 8:

Class : Class 7
Yes answer is 20

Ans 9:

Class : Class 6
A

Ans 10:

Class : Class 7
A

Ans 11:

Class : Class 8
I also got 20 but they're saying that it is 21

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