Consider the figure: This is a regular die opened up. Sum of numbers on the opposite sides of a die is 7.
What is the value of A?
A
1
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B
3
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C
5
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D
2
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Solution
The correct option is D 2 In a die, sum of numbers on opposite faces is 7. When this net forms a die, A and 5 will be on opposite faces. Hence the value of A is 7 - 5 = 2.