Question : The next number of the sequence $\frac{1}{2},\frac{3}{4},\frac{5}{8},\frac{7}{16},........$ is:

Option 1: $\frac{10}{24}$

Option 2: $\frac{11}{32}$

Option 3: $\frac{9}{24}$

Option 4: $\frac{9}{32}$

Question : Directions: Which number will replace the question mark (?) to complete the given series?
2, 5, 10, 17, 26, 37, 50, ?

Option 1: 67

Option 2: 61

Option 3: 63

Option 4: 65

Question : Directions: In the following question, find the odd sequence of numbers from the given alternatives.

Option 1: 1, 2, 4, 8 

Option 2: 2, 6, 10, 14

Option 3: 3, 9, 15, 21

Option 4: 7, 21, 35, 49

Question : Directions: What should come in place of x in the given series?
9, 13, 21, 33, 49, x

Option 1: 67

Option 2: 71

Option 3: 65

Option 4: 69

Question : The greatest number among the following
$\frac{4}{9},\sqrt{\frac{9}{49}},0.\overline{47},(0.7)^{2}$ is:

Option 1: $\frac{4}{9}$

Option 2: $\sqrt{\frac{9}{49}}$

Option 3: $0.\overline{47}$

Option 4: $(0.7)^{2}$