Twin Prime Numbers

Q.

Which is a pair of twin prime numbers?

1. 10, 11
2. 11, 13
3. 24, 28
4. 22, 24

Q. Which of the following are twin primes?

1. 21, 23
2. 13, 15
3. 5, 11
4. 11, 13

Q. Express the following number as the sum of twin primes.
$120$.

Q. If 2009 = $p^a.q^b$ where p and q are prime numbers then find the value of p + q

1. 3
2. 48
3. 2009
4. 51

Q. Twin primes consist of

1. composite numbers
2. prime numbers
3. even numbers
4. none of these

Q. Find the possible missing twins for the following number so that they become twin primes.
$101$.

Q. The two consecutive prime numbers with difference $2$ are called

1. co-primes
2. twin primes
3. composite
4. none of these

Q. Which of the following pairs are twin primes?

1. $(19,21)$
2. $(29,31)$
3. $(39,41)$
4. $(49,51)$

Q. Express the following number as the sum of twin primes.
$84$.

Q. An example for twin primes is

1. $5,11$
2. $11,17$
3. $3,5$
4. $3,7$