Optimist is to cheerful as pessimist is to

Direction: Study the following arrangement carefully and answer the given question below. 

S D 9 5 E # K 6 T I 8 P 1 % A 2 C λ L M U3 W @ N 4 © J $ 7 F B 

What should come in place of the question mark (?) in the following series based on the above arrangement?
#K5 P1I CλA ?

Which of the following words will come third in the dictionary?
Charm, Chasm, Chase, Chart

Looking at one person, a woman said, "His brother's father is the only son of my grandfather." How is the woman related to that person?

NUMERAL : UEALRMN :: ALGEBRA : ? 

A, B, C, D, E , F, G and H are sitting around a circular table facing towards centre. H is on the immediate left of A but is not neighbour of D or E. F is on immediate right of B. C is between E and F, G is neighbour of E. Who is between A and B?

Choose the pair which is related in the same way as the words in the first pair from the given choices 

Mosquito : Malaria : : ....... : ........

If in a certain code language, 'MIND' becomes 'KGLB' and 'ARGUE' becomes 'YPESC', then what will 'DIAGRAM' be in that code ?