DIRECTIONS: Study the following arrangement carefully and answer the questions given below.
W 3 # R @ E J K T 4 B 9 I H D U 8 1 H % A V 5 δ 7 M P 2 Q $ 6

How many such consonants are there in the above arrangement, each of which is immediately preceded by a number and immediately followed by a symbol?

Instructions Study the following information carefully and answer the questions given below :
P,T, M, J, V, R and W are seven friends studying in a college. Three of them are in B.Sc. and two each are in B.A. and B.Com. Each of them has a favourite colour from Blue, Red, Yellow, White, Black, Violet and Brown, not necessarily in the same order. None of them studying in B.Sc. likes either Red or Black. M is in B. A. and likes Blue. R is in B.Com. and likes Brown. J is in B.Sc. and likes Yellow. P who does not like Red is in the same discipline of R, and T is in the same discipline of M. V does not like Violet. 

Which of the following groups is in B.Sc. ?

Ajit is ranked seventh from the top and twenty-fifth from the bottom in a class. How many students are there in that class? 

Rahul's mother is the only daughter of Monika's father. How is Monika's husband related to Rahul ?

Study the following information carefully and answer the question given below.
In a club of 30 people, all of them belong to at least one group - Chess, Drama and Art.6 people belong only to the Art group. 5 people belong to all three groups. 2 people have joined the Chess and the Art group but not the Drama group. 15 people belong to the Art group. 2 people have joined only the Chess group. 3 people have joined only the Drama group. 

How many people have belonged to the Chess group? 

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 average of 25 results is 18. The average of first twelve of them is 14 and that of last twelve is 17. Find the thirteenth result -

Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E. g. 13 – Operations on 13 such as adding / subtracting / multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

(16, 7, 112)