Question : The next number of the sequences 3, 7, 15, 31, 63, ? is:

Option 1: 95

Option 2: 111

Option 3: 123

Option 4: 127

Question : Directions: When a number is added to its next number and another number that is four times its next number, the sum of these three numbers is 95. Find the number.

Option 1: 16

Option 2: 14

Option 3: 17

Option 4: 15

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
93, ?, 102, 111, 123, 138

Option 1: 95

Option 2: 96

Option 3: 98

Option 4: 97

Question : A polygon has 54 diagonals. The number of sides in the polygon is:

Option 1: 7

Option 2: 9

Option 3: 12

Option 4: 15

Question : The value of $9\times [(9 - 4) \div{\{(8 \div 8\ \text{of}\ 4) +(4 \div 4 \ \text{of}\ 2)}\}]$ is:

Option 1: $20$

Option 2: $60$

Option 3: $\frac{15}{4}$

Option 4: $\frac{15}{2}$

Question : Directions: In the following question a series is given, with one number missing. Select the missing number from the given series.
3, 10, 31, 94, ?

Option 1: 197

Option 2: 127

Option 3: 283

Option 4: 317