Question
Write all the prime numbers less than $15.$
✓
Answer
By observing the Sieve Method, we can easily get the required prime numbers as: $2, 3, 5, 7, 11$ and $13$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Find the ratio of the following in the simplest form: $8\ kg$ to $400\ gm.$
→In an army camp, there were provisions for $550$ men for $28$ days. But, $700$ men attended the camp. How long did the provisions last?
→Which of the following pairs are always co-primes? One prime and one composite number
Find the side of the square whose perimeter is: $22\ cm$
→Without actual division show that $11$ is a factor of the following numbers: $110011$
→Test the divisibility of the following numbers by $8: 2138$
→Simplify:
$16 + 8 ÷ 4 - 2 \times 3$
→$16 + 8 ÷ 4 - 2 \times 3$
Kirti Bookstore sold books worth $₹ 2,85,891$ in the first week of June and books worth $₹ 4,00,768$ in the second week of the month. How much was the sale for the two weeks together? In which week was the sale greater and by how much?
→Find the sum: $1\frac{3}{5}+2\frac{4}{5}$
→What would you call the following sequence of numbers?
That’s right, they are called hexagonal numbers! Draw these in your notebook. What is the next number is the sequence?
That’s right, they are called hexagonal numbers! Draw these in your notebook. What is the next number is the sequence?