International Maths Olympiad Forum By SOF Olympiad Trainer - Page 733
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Kundan from Vasistha genesis school, Bardoli
Subject :IMO    Class : Class 7

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riya from TPS, Mumbai
Subject :IMO    Class : Class 4

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Sharvi Deshmukh from BRPS, Pune
Class : Class 1
(b)62 thats why because 62 doesn't come in 9's table

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Amogh R Gowda from National Public School Kengeri, Bengaluru
Subject :IMO    Class : Class 5

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JAMUJAH from The INDIAN PUBLIC SCHOOL , Salem
Class : Class 8
Please don't ask this question here afterwards.

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Neelabh Mishra from Vishwa Bharati Public School, Noida, Noida
Class : Class 5
yes v.p.janjam is right

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Veda raju from de paul school, berhampur
Subject :IMO    Class : Class 7

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

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abhimanyu from KVA, Raipur, Raipur
Subject :IMO    Class : Class 7

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

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Pushti Shah from mount carmel, ahmedabad
Subject :IMO    Class : Class 5

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Neelabh Mishra from Vishwa Bharati Public School, Noida, Noida
Class : Class 5
280 litre because 40 * 4 = 160 so 70 *4 is 280 litre

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saranyeswari reddy from srichaitanya, sullurpeta
Class : Class 9
first divide 160 by 40=4 so 70 multiply by 40 = 280

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Swarnavo from Reso, Kota
Subject :IMO    Class : Class 5

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Kaven Singh from BHIS, Malad West, Mumbai
Class : Class 9
The ans is b.1197

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kishoremvr from BVM Global Bollineni Hill side, Chennai
Subject :IMO    Class : Class 6

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X. Benedict Raymond from holy family convent, Chennai
Class : Class 7
Answer is option D

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Arushi from Indira National School, Pune
Class : Class 9
Plus sign means is smaller than so a is smaller than b ; b is smaller than c. That means c is smaller than a. = means is smaller than so c = a. answer is D

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JYOTI RAUT from ,
Subject :IMO    Class : Class 5

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Kaven Singh from BHIS, Malad West, Mumbai
Class : Class 9
The ans is C

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Varsha Chhaajed from ,
Subject :IMO    Class : Class 6

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ankana pari from Bk T P P Prabi Sengupta High School, Suri Birbhum
Class : Class 6
The formula is (L.C.M.*H .C.F.)/1st number.

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