Five articles, bat, ball, fan, table and chair, are kept one above the other (not necessarily in the same order). The bat is four places above the fan. The table is between the ball and the chair. The chair is three places below the bat.

Which article is at the second position from the top?

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statements:

I. Some blue are red.

II. Some green are red.

Conclusions:

I. No blue is green.

II. No red is green.

Direction: - In each question given below four statements are followed by two conclusions numbered I and II. You have to take the four statements to be true even if they seem to be at variance from the commonly known facts. Read the conclusions and decide which logically follows from the given statements disregarding commonly known facts:

1. If only conclusion I follows.
 2. If only conclusion II follows.
 3. If either conclusion I or II follows.
 4. If neither conclusion I nor II follows.
 5. If both conclusions I and II follow.

Statements:
Some logic are right. Some right are left.
No left is grace. All grace are beauty
Conclusions:
(I) Some beauty are not right
(II) Some beauty are not left 

Which number will replace the question mark (?) in the following series?
16, 24, 36, ?, 81

A square transparent sheet with a pattern is given. Figure out from amongst the four alternatives as to how the pattern would appear when the transparent sheet is folded at the dotted line.

Direction : Study the following information carefully and answer the questions given below:
Eight friends Piyush, Sumit, Qasim, Rohit, Udit, Boby, Jack and Ayush are sitting around a circular table. Three frineds are facing away from the centre and others are sitting facing towards the centre. Sumit is sitting to the third right of Boby. Rohit is not near to Ayush. Qasim is sitting to the third left of Rohit, who is second right of Piyush and among these three friends one is facing away from the centre. Two friends are sitting between Ayush and Udit and two are sitting between Boby and Udit. Qasim is sitting second to the left of Jack, who is facing towards the centre. Sumit is facing towards the centre. Udit is not opposite to Boby and Qasim. 

How many people are sitting between Ayush and Rohit? 

The series given below contains a sequence of numbers. Identify the incorrect combination: 

56, 54, 58, 49, 66, 34

Which two signs should be interchanged to make the given equation correct?
16 + 3 – 5 x 2 ÷ 4 = 9