________ company has won a contract to build a 300

Some equations are solved based on a certain system. On the same basis find out the correct answer for the unsolved equation.  

Identify the number, which when added to itself 17 times gives 756.

Select the option that is related to the third term in the same way as the second term is related to the first term.

PLANK : KOYMP:: SHIRT : ?

Study the given pattern carefully and select the number that can replace the question mark (?) in it.

(8, 4, 94)

(4, 9, 106)

Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter cluster.

Select the option that is related to the third number in the same way as the second number is related to the first number.

42 : 1769 :: 34 : ?

6 : 222:: 7 : ?

Select the option that is related to the third term in the same way as the second term is related to the first term.

CFHJO: DHKNT:: NVODI: ?

Select the related number from the given alternatives:

8 : ? :: 7 : 344