What can you see in the middle of March and April that you can never see in any other month?

Rumel, A detective who was mere days from cracking an international smuggling ring has suddenly gone missing. While inspecting his last-known location, you find a note:

710 57735 34 5508 51 7718

Currently, there are 3 suspects: Bill, John, and Todd. Can you break the detective's code and find the criminal's name?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

I travel all around the world but always stay in the corner. What am I?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Can you find a five letter word that is left with only two letters if one is removed?

You have $100 with you and you have to buy 100 balls with it. 100 is the exact figure and you can't go below or above the numbers and you have to use the entire $100. If there is no kind of tax applied how many of each of the following balls will you be able to buy:

Green Balls costing $6
Yellow Balls costing $3
Black Balls costing $0.10

Now, how many of each must you buy to fulfil the condition given?

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

What does below pictogram mean?