International Maths Olympiad Forum By SOF Olympiad Trainer - Page 394
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Sabarinath Babu from GIG International School, Singapore
Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D):

13 tens + 2 ones = 130 + 2 = 132

So, from options 123 is less than 132.


Ans 2:

ayush kumar from dps noida, delhi
Class : Class 6
You are right D is the correct answer

Ans 3:

Agrima from Vibgyor, Pune
Class : Class 9
D is the correct answer

Ans 4:

anirudh sharma from air force school bhisiana, bathinda
Class : Class 5

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abhinav v from LMOIS, Chennai
Subject :IMO    Class : Class 6

Ans 1:

Radhika Gupta from Dps civil lines aligarh , Aligarh
Class : Class 8

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(B):


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LINGESH KUMAR T K from FUSCO'S MATRICULATION SCHOOL, MADURAI
Subject :IMO    Class : Class 1

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Mohammed Najl from Credence high school Dubai, Dubai
Subject :IMO    Class : Class 5

Ans 1:

Abhishek Kumble from Deens Academy, Bangalore
Class : Class 5

Ans 2:

Arnesh Chakraborty from M P Birla Foundation Higher Secondary School, KOLKATA
Class : Class 7

Ans 3:

swagatika from giis, BENGALURU
Class : Class 1

Ans 4: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(C):

 HCF < LCM
So statement p is true.
LCM is the least number than can be divided by both the numbers without leaving any ramainders.
So, Statement q is false.


Ans 5:

Sreyan from NPS Koramangala, BANGALORE
Class : Class 6
YES

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AKSHAJ SRIVASTAVA from MOUNT LITERA ZEE SCHOOL, Kanpur
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(C): Minimum number of straight lines in the given figure is 9.


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Garv Agarwal from Somerville School Noida, Noida
Subject :IMO    Class : Class 7

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TARUSHI from AECS No-4 Rawatbhata, Rawatbhata
Subject :IMO    Class : Class 5

Ans 1:

Anannya Dubey from Delhi Public School Indirapuram, Indirapuram
Class : Class 5
how come the answer is not D, how can we even subtract from a small number?

Ans 2:

VAIBHAVI KARN from carmel bokaro thermal, BOKARO THERMAL
Class : Class 6
its wrong!47/4-1/4=46/4

Ans 3:

VAIBHAVI KARN from carmel bokaro thermal, BOKARO THERMAL
Class : Class 6

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kunal from gear international, bellandur
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A): Product of numbers l and m = lm
2 times the product of two numbers = 2lm
12 more than 2 times the product of two numebers l and m = 2lm + 12


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kunal from gear international, bellandur
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D): Length of given fig = 8 cm
Breadth of given fig = 2 x 8 = 16 cm
Perimeter of rectangle = 2(8 + 16) = 48 cm


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Srisuhas Kalakonda from International Indian School Jalan, Muscat
Subject :IMO    Class : Class 6

Ans 1:

Rishabh from The foundation school, Bengaluru
Class : Class 3
shush

Ans 2:

SITANSHU from SVKM SCHOOL, DHULE
Class : Class 7
The answer is A because when we read a number with decimal point, like 5.07, we read the number before decimal point as usual but after the decimal point we read the number in the given sequence, so we will read this as five point zero seven.

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A): 


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