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Subject :ICSO    Class : Class 5

Find the missing number, if a certain rule is followed in the figure.


A10
B11
C12
D13


PLEASE EXPLAIN THE REASON FOR THE ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 1:

Class : Class 6
Ans B. Because every number in the left side of the circle is one more than the double of the number in top/bottom right of the number.

Ans 2:

Class : Class 7
Answer is A because 9 left side 2right side1for 2 10 for 9

Ans 3:

Class : Class 7
ans A .Divide the circle into two halves vertically.on the right half add 2 to 3 and get 5 which is on the other half{bottom}.NEXT add 3 to 4 to get 7 which is on the other half.Again add 4 to 5 to get 9 which is on the left half.So therefore 5 + 5 is 10. now you'll go to the left half and 7-5 is 2 which is on the right half.

Ans 4:

Class : Class 5
B 11

Ans 5:

Class : Class 5
Answer B 2+3=5 on opposite 3+4=7 on opposite similarly 5+6=11 is the answer in opposite.

Ans 6:

Class : Class 6
Ans B. Because every number in the left side of the circle is one more than the double of the number in top/bottom right of the number.

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