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 clothing shop has 4 shirt sizes and 5 colors. If an additional print option has 3 types, how many shirt types are possible?

Answer and explanation

Correct answer: 60 types

The governing concept is the multiplication principle for independent product features. A shirt type is completely specified by selecting one size, one color, and one print design. There are 4 possible sizes, 5 possible colors, and 3 possible print types. Each size can be combined with every color and every print, so the total number of distinct shirt types is 4 × 5 × 3 = 20 × 3 = 60. Therefore, option B is correct. The value 12 multiplies only size and print, leaving out color. The value 20 multiplies size and color but ignores print, while 45 does not arise from the stated independent choices. Because all three features are selected together, multiplication is required.

Related tags

Permutations-CombinationsProduct-RuleIndependent-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.