Read the given information carefully and answer the questions that follow.
The children of Shyam colony are selecting a team to play a cricket match with Vasant colony. Varun is captain of the team of Shyam colony. He wants his team to have two batsmen, two bowlers and two wicketkeepers. Among the players Rohan, Raveena, Sonal and Animesh are batsmen Brijesh, Cynthia and Manish are bowlers. Similarly, Ruby, Bhuvan, Tiya and Yash are wicketkeepers.
Some of the other conditions are as follows:
i) Ruby and Yash will always be selected together.
ii) If Sonal is selected, then neither Manish nor Bhuvan can be selected.
iii) If Raveena is selected, then Bhuvan is definitely selected.
iv) Tiya and Yash can never be selected together.
Which of the following is a possible combination of a team?

In such questions, instead of writing down all the possible team combinations, we should consider each option individually and see which option does not break any rule and is a valid team composition. 

looking at the options, 
We can eliminate option B on the basis of rule 1 itself. 
Rule 1 says that Ruby and Yash will always be selected together. In option B, we have Yash but not Ruby, so this configuration would not be possible. 

We can eliminate option C on the basis of breaking rule 2.
Rule 2 says that if Sonal is selected, neither Manish nor Bhuvan can be selected, yet in option C, we have Sonal and Bhuvan on the same team. 

We can eliminate option A on the basis of breaking rule 3. 
Rule 3 states that if Raveena is selected, Bhuvan is definitely selected, but in option A, Raveena is selected, and Bhuvan is not selected. 

That leaves us with only option D, which would be our answer.