Question : Directions: Which of the following numbers will replace the question mark (?) and complete the given number series?
15, 19, 21, 25, 27, ?

Option 1: 31

Option 2: 32

Option 3: 29

Option 4: 30

Question : The value of $\frac{40+\frac{3}{4} \text { of } 32}{37+\frac{3}{4} \text { of }(34-6)}$ is:

Option 1: $1 \frac{3}{29}$

Option 2: $-1 \frac{3}{29}$

Option 3: $1 \frac{9}{29}$

Option 4: $2 \frac{3}{29}$

Question : What is the average temperature of Chennai in the cold season?

Option 1: 20° - 21° Celsius

Option 2: 32° - 33° Celsius

Option 3: 24° - 25° Celsius

Option 4: 29° - 30° Celsius

Question : What is the average of the first six prime numbers?

Option 1: $6 \frac{1}{3}$

Option 2: $6 \frac{5}{6}$

Option 3: $6 \frac{2}{3}$

Option 4: $6 \frac{1}{6}$

Question : Directions: Choose a similar group of numbers based on certain common properties they possess.
(31, 19, 41)

Option 1: (16, 27, 11)

Option 2: (23, 33, 51)

Option 3: (27, 29, 47)

Option 4: (29, 17, 37)