Choose the correct alternative.
Malaria : Disease :  : Spear : ?

In a certain code ORBITAL is written as CSPHMBU. How is CHARGER written in that code?

NUMERAL : UEALRMN :: ALGEBRA : ? 

DIRECTIONS: These questions are based on the following information.
Nine persons – J, K, L, M, N, O, P, Q and R – sit around a circular table facing different directions (towards the center or away from the center).O sits second to the right of J who sits adjacent to neither P nor K. L sits second to the right of both P and K and faces away from the center. M sits third to the right of Q who does not sit adjacent to O. N sits adjacent to neither J nor K. R is facing towards the center and neighbours of O face the same direction. Neighbours of M face different directions. R and M face different directions.

Which of the following statements is definitely false?

In a certain code, the word COMPAQ is written as DQNRBS and SONY is written as TQOA. In the same code, how is MOTOROLA written?

Find  the missing Number .

Study the following information carefully and answer the questions given below-
Two families with 14 members, includes 7 males and 7 females .C is the grandfather of M and P and he is an engineer .C has one sister O who is lawyer. K is an engineer and I is a lawyer, both of them are son-in-law of E. F,G and H are daughters of E and C and out of them only H is unmarried and is a teacher. Other sisters of H are housewives. G is not married with an engineer. M and P are sons of K. One of the grandson of C is an engineer. O has one married son D and one unmarried daughter J. L is the aunt of Z and she is working in a bank. F is sister-in-law of L and she is a housewife. Z is a student and his father is an engineer. In the family only P is a doctor. J is lawyer. L is the sister of K.

What is the profession of M? 

If Y=50, SEA=50, then ‘YACHT’ will be equal to ?