Using Only Five 5's and any mathematical operator make sum as 37

I have teeth but i don't bite. Who Am I ?

who is silent in the parliament?

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 word is pronounced the same if you take away four of its five letters?

I can be cracked, made, told, and played. What am I?

What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

Find the next number in the series below.

6 18 270 72090 ?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?