International Maths Olympiad Forum By SOF Olympiad Trainer - Page 44
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Nakul Bhasker from National Public School Whitefield, Bangalore
Subject :IMO    Class : Class 4

Ans 1:

Nakul Bhasker from National Public School Whitefield, Bangalore
Class : Class 5

Ans 2:

Sourish from bgs nps, banglore
Class : Class 8
not very difficult

Ans 3:

Wrik Chatterjee from DELHI PUBLIC SCHOOL NOIDA, Noida
Class : Class 5
a

Ans 4:

Nakul Bhasker from National Public School Whitefield, Bangalore
Class : Class 5

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veena from English medium school, loni
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is option D. 


Ans 2:

Vihaan Binaykia from Riverside, AHMEDABAD
Class : Class 5

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Hrudhan Moghe from Mount Litera zee school wakad, Pune
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A):

From the graph, we know that – Money saved by Akansha = Rs. 350
Money saved by Mohit = Rs. 200
Twice Mohit’s money = 200 x 2 = Rs. 400
That means, Akansha needs to save another 400 – 350 = Rs. 50 so that
she has twice as much money as Mohit.
So, option A is the correct answer.


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Satvi Mohanty from Indira National School, Pune
Subject :IMO    Class : Class 4

Ans 1:

VIDHUR G from National Model Mtric Higher secondary school, COIMBATORE
Class : Class 6
it is very twisted

Ans 2:

Satvi Mohanty from Indira National School, Pune
Class : Class 6

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SiruAvu from Auckland house, Shimla
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D):

74 x 43 = 3182
Now, 
A) 70 x 43 + 4 x 43 = 3182
B) 69 x 43 + 5 x 43 = 3182
C) 72 x 43 + 2 x 43 = 3182
D) 72 x 43 x 2 = 6192
Therefore, 74 x 43 is not equal to 72 x 43 x 2.


Ans 2:

PURAV KHANDELWAL from TIME SCHOOL, HYDERABAD
Class : Class 4

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Elisha Kannojia from Delhi Public School, Noida
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(B):

Here, P = 1, Q = 6, R = 2
So, P + Q – R = 1 + 6 – 2 = 5


Ans 2:

Vaibhabi Debbarma from HOLY CROSS SCHOOL AGARTALA, AGARTALA
Class : Class 6

Ans 3:

AARNA GOEL from UPTON SCHOOL, ENGLAND
Class : Class 6
(B):Here,P=1,Q=6,R=2So,P Q-R=1 6-2=5

Ans 4:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 7

Ans 5:

Manish Saruparia from NPS Singapore, Singapore
Class : Class 2
Yes the answer is B Because P=1,Q=6 so 1 6=7

Ans 6:

AARNA GOEL from UPTON SCHOOL, ENGLAND
Class : Class 6
(B):Here, P=1, Q=6,R=2So, P Q-R=16-2=5

Ans 7:

LAVANYA DADHWAL from BLOOM PUBLIC SCHOOL, South West Delhi
Class : Class 9
B

Ans 8:

AARNA GOEL from UPTON SCHOOL, ENGLAND
Class : Class 6

Ans 9:

Pia parekh from NPS International, Singapore
Class : Class 7
correct answer is B

Ans 10:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 9
answer ha b not a you must have took the 8 in the position of 6 like I did by mistake check again please retry and concentratethats it

Ans 11:

Shobhon Prusty from The PSBB Millennium School, Chennai
Class : Class 4
this question is wrong the correct answer is A

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

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(B):

A. Number of lines of symmetry is 1.


B.  Number of lines of symmetry is 4.


C. Number of lines of symmetry is 0.

 

D. Number of lines of symmetry is 1.
 
 


Ans 2:

Tavish from Sanskriti Hyderabad, Hyderabad
Class : Class 7
Thankyou Admin for solution

Ans 3:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
b

Ans 4:

Priyanshi Mishra from Shri Ram Global School, Bengaluru
Class : Class 4
here i suggest that a and b should be corect

Ans 5:

JASRAJ MAHANKUDA from O. P. JINDAL SCHOOL, RAIGARH
Class : Class 7
if Answer suggest for the Question is Option - ( B ) - 4 , But is is worng , correct answer is 8 ( 4 divider lines 4 no.s side line of Square in side it ) . As well there is no option of correct answer selection. Please recheck again

Ans 6:

Dhrishaj from KVS, Bangalore
Class : Class 4

Ans 7:

VIDHU from DPS NOIDA, NOIDA
Class : Class 4
stupid question i got it wrong stupid * 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

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Chinmay from Centre point school, Nagpur
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Option B is the correct answer.


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Chinmay from Centre point school, Nagpur
Subject :IMO    Class : Class 4

Ans 1:

ARNAV SHARMA from DPS Pune, Pune
Class : Class 4

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is option D. 


Ans 3:

Ayush kumar from Sunbeam school Indiranagar, Varanasi
Class : Class 5

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Lakshmi Jageesh from MLZS, BANGALORE
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(B):

Total amount of flour she poured into 8 packets = Number of packets x Weight of a packet = 8 x 2 = 16kg
Amount of flour she had first = Amount of flour poured in the packets + Amount of flour left  = 16 + 1 = 17kg


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