International Maths Olympiad Forum By SOF Olympiad Trainer - Page 42

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

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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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6
it is very twisted

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

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:

Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
this question is wrong the correct answer is A

Ans 2:

Class : Class 6

Ans 3:

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 4: (Master Answer)

Class : Class 1

(B):

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


Ans 5:

Class : Class 6

Ans 6:

Class : Class 8
B

Ans 7:

Class : Class 7
correct answer is B

Ans 8:

Class : Class 6
(B):Here, P=1, Q=6,R=2So, P Q-R=16-2=5

Ans 9:

Class : Class 7

Ans 10:

Class : Class 2
Yes the answer is B Because P=1,Q=6 so 1 6=7

Ans 11:

Class : Class 6
(B):Here,P=1,Q=6,R=2So,P Q-R=1 6-2=5

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Subject :IMO    Class : Class 4

Ans 1:

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 2:

Class : Class 4
here i suggest that a and b should be corect

Ans 3: (Master Answer)

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 4:

Class : Class 7
Thankyou Admin for solution

Ans 5:

Class : Class 5
b

Ans 6:

Class : Class 4

Ans 7:

Class : Class 4
stupid question i got it wrong stupid * 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

Option B is the correct answer.


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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 5

Ans 3: (Master Answer)

Class : Class 1

The correct answer is option D. 


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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

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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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

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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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 2
maybe you thought you pressed C but you pressed some other one by mistake.

Ans 2:

Class : Class 5
for me i did c but it said wrong

Ans 3:

Class : Class 7
CC

Ans 4:

Class : Class 7
C is the the correct answer.

Ans 5:

Class : Class 5

Ans 6: (Master Answer)

Class : Class 1

The correct answer is option C.


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