Question : If p : q : r = 2 : 5 : 3 and r : s = 6 : 5, then what is the value of p : q : r : s?

Option 1: 4 : 12 : 7 : 3

Option 2: 4 : 10 : 6 : 5

Option 3: 6 : 5 : 8 : 10

Option 4: 8 : 12 : 7 : 8

Question : Directions: How many 8 are followed by an even number and preceded by an odd number?
1 8 4 3 8 1 4 8 3 2 8 7 8 4 8 5 6 8 7 8 4 1 8 6

Option 1: 3

Option 2: 4

Option 3: 9

Option 4: 5

Question : A number is increased by 5% and then the increased number is decreased by 5%. What is the net increase or decrease per cent?

Option 1: 0.25% decrease

Option 2: 0.75% increase

Option 3: 1% increase

Option 4: 0.50% decrease

Question : The value of $\frac{2}{3} \times \frac{6}{5} \times \frac{10}{4}+\frac{1}{8}-\frac{3}{8}$ is:

Option 1: $\frac{4}{3}$

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

Option 3: $\frac{4}{7}$

Option 4: $\frac{7}{4}$

Question : Manisha has Rs. 8000 in her wallet. Then she increased it by 10%. Now she spent 5% of it. The final value of money in her wallet will be how much percent greater than the initial amount?

Option 1: 5%

Option 2: 6%

Option 3: 4.5%

Option 4: 5.5%