In four-digit integer numbers from 1001 to 9999, the digit group “37” (in the…
GATE · 2020 · EE · General Aptitude
In four-digit integer numbers from 1001 to 9999, the digit group “37” (in the same sequence) appears _____ times.
- A.
270
- B.
279
- C.
280
- D.
299
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