QPO, NML, KJI, ___, EDC
The next number in the series is 22, 21, 23, 22, 24, 23,
Find the wrong number in the series.
3, 8, 15, 24, 34, 48, 63
Insert the missing number.
5, 10, 13, 26, 29, 58, 61, (....)
Insert the missing number.
7, 26, 63, 124, 215, 342, (....)
Find the wrong number in the sequence:
25, 36, 49, 81, 121, 169, 225
Which pair does not follow the pattern of the other pairs?
Find out the wrong number in the given sequence of numbers.
56, 72, 90, 110, 132, 150
If A is subtraction (-), B is addition (+), C is multiplication (*), and D is division (/), then evaluate the expression: 6 A 7 B 2 C 32 D 2 C 3.
In a class of 80 students, 25 students like Physics, 30 students like Chemistry, and 35 students like Mathematics. It is also known that 12 students like both Physics and Chemistry, 14 students like both Chemistry and Mathematics, and 15 students like both Physics and Mathematics. Additionally, 9 students like Physics, Chemistry, and Mathematics. What is the number of students who like neither Physics, Chemistry, nor Mathematics?