Solution:

47.

Explanation:
Aarav is 6 years old and his sister Arshika is half of his age, which indicates Arshika age is 3 years less than Aarav's age. So when Aarav is 50, Arshika will be 47

Solution:

East

Explanation:
- Right Turn => North Direction
- About Turn => south Direction
- Left Turn => East Direction

Solution:

Sheldon filled a Mug with water and held it over his head for 10 minutes.

Solution:

0%. as it will be night in 72 hours and of course, there will be no sun

Solution:

Parents.

Solution:

The missing wheel was the Stepney and hence Willian easily escapes just by driving.

Solution:

0(zero) off course.

Solution:

17

Solution:

The player was having food on his plate while he was playing. The food consisted of pork ribs, lips, and chicken thighs. While playing he accidentally knocked down his plate. Therefore, the pig lips and ribs and chicken thighs were busted.

It was not his personal body injuries but the food that is being talked about in the question.

Solution:

0%

Explanation:
In the number is in the phone directory, it means the number is listed and therefore if we pick any number from phone directory than number is surely listed.