International Maths Olympiad Forum By SOF Olympiad Trainer - Page 437
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krish khatri from jankidas kapur public school, sonipat
Subject :IMO    Class : Class 9

Ans 1: (Master Answer)

from ,
Class :

(D): Division of any two integers is not always an integer.


Ans 2:

Dhairya Vinayak from Loyola High School, Patna
Class : Class 8

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Aditya Kadarapura from BGS NPS, Bangalore
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

from ,
Class :

(D): Time clock showing = 5:10
Since its 5 minutes slower, actual time = 5:15
Rahul went out to play at 5:15, and came back after 25 minutes
Actual time he came back = 5:40 p.m.
 


Ans 2:

Naisha Gupta from DPS School, Khajaguda, Hyderabad
Class : Class 4
(D): Time the clock is showing is =5:10Since the clock is 5 minutes slower it is actually 5:15.Rahul went to play at 5:15 and came back home after 25 minutesSo, the lock shows 5:35 so the actual time is 5:40 p.m.

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Jasneet Ahuja from Global Indian international school, Bangalore
Subject :IMO    Class : Class 7

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
No, it's answer B.. I would suggest you to take numeric values for a, b, c and d.. Then u will get to know the answer..

Ans 2:

Arnav Raj Sharma from Dpsvk, Gurgaon
Class : Class 9
what if we keep the values of a = 4, b = 8, c = 1, d = 2 . and now try

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Nikhil Bewal from APS KIRKEE, PUNE
Subject :IMO    Class : Class 6

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Ananya Srivastava from Vibgyor High, Navi Mumbai
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

from ,
Class :

(C):Number of boxes = 8

Number of sweets in 1 box = 26
Number of sweets in 8 boxes = 26 x 8 = 208
Cost of 1 sweet = Rs 5
Cost of 208 sweets = 208 x 5 = Rs 1040


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ashwath from Vikas the concept school, Hyderabad
Subject :IMO    Class : Class 8

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ashwath from Vikas the concept school, Hyderabad
Subject :IMO    Class : Class 8

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Ratna Patel from Indira National School, Pune
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

from ,
Class :

(D): Total quantity of water Priya has in 3 buckets =
3000 + 1500 + 1007 = 5507 mL
Total quantity of  water left = 2942 mL
Quantity of water poured out = 5507- 2942 = 2565mL
= 2L 565ml


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Ratna Patel from Indira National School, Pune
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

from ,
Class :

(A): Circle  x  circle = 36

⇒circle = 6
  circle +  circle + circle + diamond = 42

⇒ 6 + 6 + 6 + diamond = 42
Diamond = 42-18 = 24
So, diamond + circle = 24 + 6 = 30


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Shubhika Sharda from St. Mary's ICSE School, Navi Mumbai
Subject :IMO    Class : Class 5

Ans 1:

ARADHYA AGARWAL from NEW ERA PROGRESSIVE SCHOOL, Korba
Class : Class 8

Ans 2:

Dvij Agrawal from Lotus Valley International School, Gurgaon
Class : Class 5
mama mia

Ans 3:

Anukarsh Dubey from Parvati Radhakrishna Formara school, Mathura
Class : Class 6
10 million

Ans 4:

Rekha from St Francis school , Ghaziabad
Class : Class 5

Ans 5:

Krithi Manasvini from Alwin Memorial Public School, Chennai
Class : Class 7

Ans 6:

Rekha from St Francis school , Ghaziabad
Class : Class 5

Ans 7:

Sushanth Buttagandla from Sentia, Hyderabad
Class : Class 10
gfcbg

Ans 8:

Sushanth Buttagandla from Sentia, Hyderabad
Class : Class 10
100LAKH IS 10MILLION

Ans 9:

Rimi from TLISK, pune
Class : Class 9
Devij what are you doing. Write something readable.

Ans 10:

Aaditva from Vasant Valley School, New Delhi
Class : Class 5

Ans 11:

Harshita Seluca from Alpine Convent School , Haryana
Class : Class 5
there is no 100 lakh

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