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The Go-Karts company makes number plates with 3 digitsfollowed by one letter. How many different number plates can thecompany produce? |
Answer» <html><body><p><strong>Step-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>There are 26 letters, a -z in the alphabet, and 10 digits 0 through 9</p><p></p><p>Assuming <a href="https://interviewquestions.tuteehub.com/tag/repetition-1185163" style="font-weight:bold;" target="_blank" title="Click to know more about REPETITION">REPETITION</a> is allowed</p><p></p><p>Each <a href="https://interviewquestions.tuteehub.com/tag/letter-11355" style="font-weight:bold;" target="_blank" title="Click to know more about LETTER">LETTER</a> <a href="https://interviewquestions.tuteehub.com/tag/position-1159826" style="font-weight:bold;" target="_blank" title="Click to know more about POSITION">POSITION</a> has 26 possibilities and each digit position has 10 possibilities</p><p></p><p>Thus, 26*26*26*10*10*10 = 17,576,000</p><p></p><p></p></body></html> | |