Mathematics
Medium
Question
The fuel is after 4th lap is 22 and it is 18 after 7th laps then how many laps are made at the end.
(A) 10
(B) 12
(C) 14
(D) 16
A
10
B
12
C
14
D
16
✓ Official correct answer
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A
10
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B
12
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C
14
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D
16
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