Which of the following exemplifies an integrated farming

Choose the most appropriate antonym of the given word.  

RELAXED

From the given options, select the alphanumeric group which will come in place of the question mark (?) in the following series. 

Select the number from the given options which will come in place of the question mark (?) in the following series. 

18, 23, 30, 39, 50, ?

A student can type 21 pages in 15 minutes. At the same rate, how long will it take the student to type 84 pages?

If the positions of the first and third digits of each number are interchanged, which of the following numbers will be the largest number? 

Select the option which is related to the third word in the same way as the second word is related to the first word. 

Select the number from the given options which will come in place of the question mark (?) in the following series. 

12, 17, 32, 77,?

Select the option which is related to the third word in the same way as the second word is related to the first word. 

Select the number from the given options which will come in place of the question mark (?) in the following series. 

17, 38, 80, 143, 227, ?