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RITASHREE ROY from VMS JOKA, KOLKATA
Subject :IMO    Class : Class 4

Ans 1:

Pratyush Jana from D.A.V. Public School Thane , Thane
Class : Class 4
Either a four-or five digit number because she may be adding numbers that could be as small as 1000 or as large as 9999

Ans 2:

RITASHREE ROY from VMS JOKA, KOLKATA
Class : Class 6
why?

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Amal Sumesh from Adani Public School, Mundra
Subject :IMO    Class : Class 7

Ans 1:

Amal Sumesh from Adani Public School, Mundra
Class : Class 8
PLEASE ANSWER

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NYRAH GUPTA from Sat Paul Mittal School, Ludhiana
Subject :IMO    Class : Class 4

Ans 1:

BISWADITYA TRIPATHY from Delhi public school Bangalore east, Bangalore
Class : Class 4
the operation signs are missing in option b and d. please rectify the question.

Ans 2:

SRINIKA PARIAL from MBSV, KOLKATA
Class : Class 4
solution not given in a proper manner

Ans 3:

RITASHREE ROY from VMS JOKA, KOLKATA
Class : Class 6
I think the answer is b

Ans 4:

Shrey Sanmay from open minds a birla school, patna
Class : Class 6
b

Ans 5:

DHEER PANDEY from CORNERSTONE SCHOOL, Hyderabad
Class : Class 6
yes,please rectify the question but maybe b is the answer.

Ans 6:

Gaurav Mittal from Jaipuria School, Ghaziabad
Class : Class 3
"-" sign is missing in b

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naman from PSBBM, Chennai
Subject :IMO    Class : Class 5

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Akanksha from Rashtrotthana Vidya Kendra, Bengaluru
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

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Divyanshu from APS DK, Delhi
Subject :IMO    Class : Class 7

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Divyanshu from APS DK, Delhi
Subject :IMO    Class : Class 7
yo

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Rishit Verma from CMR NPS, Bengaluru
Subject :IMO    Class : Class 6

Ans 1:

abhiram from chirec, HYDERABAD
Class : Class 7
its 15

Ans 2:

Devang Shukla from Ryan Christian School, Mumbai
Class : Class 7
The answer is A,30 tiles

Ans 3:

ARIJIT SINGH from SAT PAUL MITTAL SCHOOL , Ludhiana
Class : Class 7
It should be 15 because the area is not divisible by 30

Ans 4:

Aditeya Goyal from Delhi Public School Chandigarh, Chandigarh
Class : Class 6
Yes 30 should be the answer

Ans 5:

Ankush Ghosh from DPS, Doha
Class : Class 7
But they asked how many tilesThe side of one tile is 15cmso if you divide 225x30 (area of the floor)by 15x15 ( area of one tile) you get 30 so 30 is the answer

Ans 6:

Bhavtosh Tripathi from Maneckji Cooper Education Trust School, Mumbai
Class : Class 7
The answer should be 15 as 225 is not divisible by 30

Ans 7:

Parasa V. Prajwal from Narayana E-Techno School, Chennai
Class : Class 6
The answer is C. 15 tiles.

Ans 8:

Devika Modi from Ahlcon International School, Delhi
Class : Class 6
I also agree to arijit

Ans 9:

Faraz Khan from Rassaz International, Mumbai
Class : Class 6
I agree to Arjit. It should be 15 because 225 is not divisible by 30

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Prachi Shah from Holy child public school, Faridabad
Subject :IMO    Class : Class 3

Ans 1:

Varesh Hemwani from R.D Public School Betul, betul
Class : Class 3
(A)

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shaurya thakur from DLF Public School, Sahibabad
Subject :IMO    Class : Class 4

Ans 1:

neta khandelwal from D.A.V Public School, K Kota
Class : Class 3
C-grinder

Ans 2:

RITASHREE ROY from VMS JOKA, KOLKATA
Class : Class 6
yes c because according to the question oven is called grinder

Ans 3:

digamber12 from st francies xavier english medium school ajgaon, sawantwadi
Class : Class 4
Grinder

Ans 4:

Pavitra from GEMS new millemium al khail, Dubai
Class : Class 5
C

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