What is the first step in the generation system of seed

If all dogs are mammals, and some mammals are brown, can we conclude that some dogs are brown?

In the following question, select the related word pair from the given alternatives. 

Map: Geography

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

If N is the son of O, O and P are sisters, R, is the mother of P, Q is the son of R, then which of the following statements is correct?

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

3478 : ? :: 6527 : 114

Select the combination of numbers that when placed sequentially in the blanks of the given series will complete the series.

If 12 $ 18 = 10, 15 $ 18 = 11 then what is the value of 32 $ 22 = ?

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

59: 106 :: 82: ?