using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

In a contest, four fruits (an apple, a banana, an orange, and a pear) have been placed in four closed boxes (one fruit per box). People may guess which fruit is in which box. 123 people participate in the contest. When the boxes are opened, it turns out that 43 people have guessed none of the fruits correctly, 39 people have guessed one fruit correctly, and 31 people have guessed two fruits correctly.
How many people have guessed three fruits correctly, and how many people have guessed four fruits correctly

what does the below math rebus puzzle mean?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

Can you count the number of quadrilaterals in the picture below?

I make two people out of one. What am I?

It belongs to you, but other people use it more than you do. What is it?