International Maths Olympiad Forum By SOF Olympiad Trainer - Page 595

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 10
its not 285 but its - 285

Ans 2: (Master Answer)

Class : Class 1
If m=6, n=4, p=3, then the equation becomes 10 x 62 – 16 X 4 + 2 X 3 + 5 = 10 X 36 – 64 + 6 + 5 = 360 – 64 -11 = 360 – 75 = 285

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
In first one, middle figure go to the bottom right corner, bottom right corner figure go to upper left corner , upper left corner figure go to middle and upper right and bottom left figure just change their places. So, if the same rule is used in figure 3 and 4, the answer is c.

Ans 2:

Class : Class 4
C

Ans 3:

Class : Class 4
C

Ans 4:

Class : Class 6
In first one, middle figure go to the bottom right corner, bottom right corner figure go to upper left corner , upper left corner figure go to middle and upper right and bottom left figure just change their places. So, if the same rule is used in figure 3 and 4, the answer is c.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 9
it is D and C as 8 is Symmetrical and others are not and 2 3=5, 5 3 = 8, 8 3=11 but the last option is 9 and 8 1=9

Ans 2:

Class : Class 4
YEP

Ans 3: (Master Answer)

Class : Class 1
Here, the figure in option 'C' is only symmetrical while the rest of the figures are not symmetrical. Hence, figure in option 'C' is the odd one out of all the four figures.

Ans 4:

Class : Class 4
Can you show where is symmetrical line in "D" that means 9

Ans 5:

Class : Class 4
Here 2 3=5 and if we continue like this then 5 3=8 and 8 3=11 so, 9 is the odd one out and "D" is the correct answer.

Ans 6:

Class : Class 4
Only 8 has a line of symmetry

Ans 7:

Class : Class 9
all the gaps are =plus signs

Ans 8:

Class : Class 4

Ans 9:

Class : Class 4
It would be (5) because it is only a prime number.

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 10
d - none of these

Ans 2:

Class : Class 4
d

Ans 3: (Master Answer)

Class : Class 1
Kindly mention your query

Ans 4:

Class : Class 6
D

Ans 5:

Class : Class 10
d - none of these

Ans 6:

Class : Class 5

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Subject :IMO    Class : Class 9

Ans 1: (Master Answer)

Class : Class 1
Please mention your query

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
yeah true

Ans 2:

Class : Class 9
nooo

Ans 3: (Master Answer)

Class : Class 1
Priya started her work from a monday and continued her work for 15 days. So, she had worked for 2 saturdays + 13 weekdays. We know that she works for 8 hours a day,so For working on the weekdays, she will receive= 13 X Rs. 50.50 X 8 = Rs. 5252 For working on 2 saturdays, she will receive= 2 X Rs.85 X 8 = 1360 Thus, the total amount she will receive is Rs.5252 + Rs. 1360 = Rs. 6612. Hence, the correct answer is D.

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 10
Sir please say the answer .

Ans 3: (Master Answer)

Class : Class 1
Kindly mention your query

Ans 4:

Class : Class 8

Ans 5:

Class : Class 7

Ans 6:

Class : Class 9
Answer is D) 3.

Ans 7:

Class : Class 9
https://www.sofolympiadtrainer.com/forum/user/467395 (i.e. ADMIN) from https://www.sofolympiadtrainer.com/user/home/usertestDetailsOfTest

Ans 8:

Class : Class 7

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Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1
Kindly mention your query

Ans 2:

Class : Class 6
c is answer

Ans 3:

Class : Class 6
c is the answer

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 2
225

Ans 2:

Class : Class 7
Please mention your query

Ans 3: (Master Answer)

Class : Class 1
Please mention your query

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Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1
Here, 462 + 199 = 661 So, the correct match is 462 + 199 - 661, which is option B.

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