Find the missing number in the following series?
3, 5, 5, 19, 7, 41, 9, ?

Study the following diagram and answer questions based on it.
The diagram represents the likes of kids of a class.

What is the difference between the kids who like Mercury and Jupiter?

After interchanging the given two signs, what will be the value of the given equation?
 ×  and ÷
 47 + 13 ÷ 65 × 5 – 16

Select the term that will come next in the following series.
11, 13, 17, 23, 31, 41, 53, 67, 83 ?

Find the number of triangles in the below figure?

The total number of small cubes which are at least one surface coloured ?

Direction: Each of the questions consists of a question and two statements numbered I and II given below it. You have to decide whether the data provide in the statements are sufficient to answer the question. Read both the statements and Give answer.
(A) If the data in statement I alone are sufficient to answer the question, while the data in statement II alone not sufficient to answer the question;
(B) If the data in statement II alone are sufficient to answer the question, while the data in statement I all are not sufficient to answer the question;
(C) If the data either in statement I alone or in statement II alone are sufficient to answer the question;
(D) If the data even in both statements I and II together are not sufficient to answer the question;
(E) If the data in both statements I and II together are necessary to answer the question.

A , B , C , D and E are sitting in a row . B is between A and E . Who among of them is in the middle ?
I . A is immediate left of B and immediate right of D .
II . C is at the right end .