Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

A student chooses one subject from 3 subjects and one slot from 8 time slots. How many total choices are possible?

Answer and explanation

Correct answer: 24 choices

This is a direct application of the fundamental principle of counting. The student must make both choices: one subject and one time slot. There are 3 possibilities for the subject, and for each selected subject there are 8 possible time slots. Hence each subject can be paired with every slot, giving 3 × 8 = 24 subject-slot combinations. Therefore option A is correct. The number 11 results from adding the category sizes, but addition would describe a choice between categories rather than a choice from both. The values 16 and 32 are not supported by the two independent stages. The product counts every valid complete schedule exactly once, so no further adjustment is needed.

Related tags

Fundamental-Principle-Of-CountingMultiplication-RuleScheduling-ChoicesFundamental Principle Of CountingPermutations And CombinationsMathematicsClass 11 Mcq

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.