International Maths Olympiad Forum By SOF Olympiad Trainer - Page 48

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

(B):

There are a total of 24 hours in a day.
1 day = 24 hours
So, 5/12 of a day = (5/12) x 24 = 10 hours
 


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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
not very difficult

Ans 2:

Class : Class 5
a

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

The correct answer is option D. 


Ans 2:

Class : Class 5

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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:

Class : Class 4

Ans 2: (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.


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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 7

Ans 2:

Class : Class 6

Ans 3:

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

Ans 4:

Class : Class 7
correct answer is B

Ans 5:

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

Ans 6:

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 7:

Class : Class 9
B

Ans 8:

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

Ans 9: (Master Answer)

Class : Class 1

(B):

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


Ans 10:

Class : Class 6

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: (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 2:

Class : Class 5
b

Ans 3:

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

Ans 4:

Class : Class 7
Thankyou Admin for solution

Ans 5:

Class : Class 4

Ans 6:

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

Ans 7:

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

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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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