✓ Board-verified
Mathematics · 2023 · 2 marks
CBSE 2023 · Region 1 · Set 2 · Q21
Find the least number which when divided by $\displaystyle 12$, $\displaystyle 16$ and $\displaystyle 24$ leaves remainder $\displaystyle 7$ in each case.
Marking-scheme solution
LCM of $\displaystyle 12$, $\displaystyle 16$, $\displaystyle 24$ = $\displaystyle 48$
Required number is \(\displaystyle 48+7=55\).
More from Real Numbers
- Prove that √5 is an irrational number.2023 · asked 3×
- (1+√3)^2-(1-√3)^2 is:2025 · asked 3×
- The probability for a randomly selected number out of 1,2,3,4, …, 25 to be a composite number is:2026 · asked 3×
- If x is the LCM of 4,6, 8 and y is the LCM of 3,5, 7 and p is the LCM of x and y, then which of the following…2025 · asked 3×
- Assertion: The perimeter of ABC is a rational number. Reason (R): The sum of the squares of two rational…2023 · asked 3×
- Prove that √3 is an irrational number. OR State true or false for each of the following statements and…2025 · asked 3×
- Prove that √5 is an irrational number.2024 · asked 3×
- The natural number 1 is:2026 · asked 3×
CBSE Class 10 Mathematics past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.