International Maths Olympiad Forum By SOF Olympiad Trainer - Page 421
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Adyanika Satpathy from DPS International School, Singapore
Subject :IMO    Class : Class 5

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Tavish from Sanskriti Hyderabad, Hyderabad
Subject :IMO    Class : Class 3

Ans 1:

tvisha bhardwaj from Ahlcon Public school , delhi
Class : Class 7

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Answer  - (B)


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Tavish from Sanskriti Hyderabad, Hyderabad
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D)

Number of oranges Sanjeev bought = 2160
Number of rotten oranges = 46
Number of remaining oranges = 2160 – 46 = 2114
Oranges in each box = 2114 ÷ 7 = 302


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Tavish from Sanskriti Hyderabad, Hyderabad
Subject :IMO    Class : Class 3

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Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Subject :IMO    Class : Class 4

Ans 1:

Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Class : Class 4

Ans 2:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 9
The correct answer is A. As twice of 200 is 400 and Rizwan has 350 rupees. Also 400-350=50

Ans 3:

Meet ravinder Singh from Cambria international School, Kalyan west
Class : Class 4
Ans2 150

Ans 4:

Jeremy Sen from Montfort Senior Secondary, Roorkee
Class : Class 6
what so easy b

Ans 5:

Meet ravinder Singh from Cambria international School, Kalyan west
Class : Class 4
Ans2 150

Ans 6:

Anshika Saxena from Shree Ram World, Delhi
Class : Class 4
A

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Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Subject :IMO    Class : Class 4

Ans 1:

Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Class : Class 4

Ans 2:

VIDHU from DPS NOIDA, NOIDA
Class : Class 4
b

Ans 3:

Brinda Modi from Orchids International School, Pune
Class : Class 6
Actually you all got b because you only counted Anu's savings and not Gaurav's saving. I mean that Gaurav already has R12, so if anu gives him 12 more rupees then both of them have equal. Is a bit tricky but not complicated.

Ans 4: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is 15


Ans 5:

Anshika Saxena from Shree Ram World, Delhi
Class : Class 4
A

Ans 6:

Meet ravinder Singh from Cambria international School, Kalyan west
Class : Class 4
Ans.B

Ans 7:

Ishan Bhatted from The Indian School, New Delhi
Class : Class 8

Ans 8:

somesh from Centre point katol road, Nagpur
Class : Class 6
B

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ayush kumar from dps noida, delhi
Subject :IMO    Class : Class 1

Ans 1:

ayush kumar from dps noida, delhi
Class : Class 8
answer is a

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ayush kumar from dps noida, delhi
Subject :IMO    Class : Class 2

Ans 1:

ayush kumar from dps noida, delhi
Class : Class 8
answer is b

Ans 2:

Mayank Mishra from Delhi Public School Eldeco, Lucknow
Class : Class 5

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Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Subject :IMO    Class : Class 4

Ans 1:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 9
It is C as the first block of the C part is having three squares so it cannot fit in the figure as the figure is made of two squares a side

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(C): Among all the given options, option (C) can not be the three pieces of the cube.


Ans 3:

Aarnav from The Kalyani School, Pune
Class : Class 5

Ans 4:

LAVANYA DADHWAL from BLOOM PUBLIC SCHOOL, South West Delhi
Class : Class 9
I got the correct answer it’s C

Ans 5:

Soham Sharma from Kiit International School, Bhubaneswar
Class : Class 6
the answer is B

Ans 6:

Aanya Garg from bombay scottish school , Mumbai
Class : Class 9
I did not understand why the answer is [C] and not [A] ?

Ans 7:

Arkajyoti Das from techno, Cooch Behar
Class : Class 9
i want to know how it can be option (c)

Ans 8:

Ankush Dey from Sri Chaitanya Techno School Newtown, Kolkata
Class : Class 6
Please explain how it is option C.I think it is option A.

Ans 9:

Debadrita Gharai from West End High School, Jhargram
Class : Class 6
The answer is 'C'. Because it is the one which will not make the figure.

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Agnish Mukherjee from DPS, Hyderabad
Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(C)

Number of cups 4 bottles can fill = 4 x 3 = 12
Number of kettles 12 cups i.e. 4 bottles can fill = 12 ÷ 4 = 3


Ans 2:

ADITI VIKAS KATKAR from DAV INTERNATIONAL SCHOOL MULUND, MUMBAI
Class : Class 2

Ans 3:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
Number of cups 4 bottles can fill = 4 x 3 = 12Number of kettles 12 cups i.e. 4 bottles can fill = 12 ÷ 4 = 3CloseNumber of cups 4 bottles can fill = 4 x 3 = 12Number of kettles 12 cups i.e. 4 bottles can fill = 12 ÷ 4 = 3Close

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