Q63.The total number of positive integral solutions (x, y, z) such that xyz = 24 is : (1) 45 (2) 30 (3) 36 (4) 24
What This Question Tests
This question tests the ability to find the number of positive integral solutions for an equation like xyz = N, by distributing the prime factors of N among x, y, and z.
Concepts Tested
Formulas Used
Number of ways to distribute prime factors
๐ NCERT Sections This Tests
1.1 โ Define The Term Solution. How Many Types Of Solutions Are Formed? Write Briefly
Chemistry Class 11 ยท Chapter 1
1.1 Define the term solution. How many types of solutions are formed? Write briefly about each type with an example.
1.3 โ Define The Following Terms:
Chemistry Class 11 ยท Chapter 1
1.3 Define the following terms: (i) Mole fraction (ii) Molality (iii) Molarity (iv) Mass percentage.
5.28 โ How Many Ions Are Produced From The Complex Co(Nh3)6Cl2 In Solution?
Chemistry Class 11 ยท Chapter 5
5.28 How many ions are produced from the complex Co(NH3)6Cl2 in solution? (i) 6 (ii) 4 (iii) 3 (iv) 2 139 Coordination Compounds Reprint 2025-26
๐ Question Details
- Chapter
- Permutation & Combination
- Topic
- Number of Divisors
- Year
- 2021
- Shift
- 25 Feb Shift 1
- Q Number
- Q63
- Type
- MCQ
- NCERT Ref
- Class 11 Mathematics Ch 7: Permutation & Combination
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