Number Puzzle Three Part Circle
Number Puzzle Three Part Circle
Number Puzzle - Problems involving Circles Three Parts
VARIOUS TYPES OF RELATIONSHIPS
(i)
(ii) ab = c
(iii) (a + b) n = c, where n is a number
(iv)
(v)
(vi)
i.
ii.
iii.
iv.
v.
vi.
Example : Which number replaces the question mark (?)
A. 33 B. 44 C. 22 D. 55
Answer : 22
Solution : In each circle, the lower number equals the product of the top two numbers, subtracting 3 for the first circle, 4 for the second circle and 5 from the last circle:
Example : Which number replaces the question mark (?)
A. 1 B. 2 C. 3 D. 4
Answer : A that is 1
Solution : In each circle, add together the numbers in the left and right hand segments, and subtract 2 to give the result in the lower segment.
Add 6 + x, now subtract 2 , we get = 6 + x - 2 = 5;
On solving this equation, we get : 4 + x = 5, hence x = 1.
Find the missing number :
| |||
| Right Option : C | |||
| View Explanation | |||
Find the missing number :
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| Right Option : A | |||
| View Explanation | |||
Find the missing number :
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| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [20]
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