In a training camp, three types of games hockey, cricket and badminton were taught. 14% of the total students received cricket training. 22% of the remaining students received training for hockey. Half of the remaining students received training for badminton. What percentage of students did NOT receive training in any of the three games?

33.54%

THE LOGIC;

In a training camp, three types of games hockey, cricket and badminton were taught.

14% of the total students received cricket training. 

Calculation;

Remaining students = (100-14)% = 86%

22% of the remaining students received training for hockey. 

Percentage of students did who received training for hockey = 22/100 x 86 = 18.89%

Remaining students = (86 x 18.92)% = 67.08%

Half of the remaining students received training for badminton.

Percentage of students who received training for badminton = 50/100 x 67.08 = 33.54%

Percentage of students did NOT receive training in any of the three games = 100 -(14 + 18.92 + 33.54) = 100 - 66.46 = 33.54% is correct.