4
Q:

Answer the Following Puzzle.

 A) 5 B) 7 C) 9 D) 2

Explanation:

Starting with the 10 at the top, one set of numbers increases by 3 each time, written in alternate boxes as you move down the diagram, and the other set of numbers decreases by 2,written in the boxes remaining

Subject: Number Puzzles
Q:

What mathematical symbol can be placed between 5 and 9, to get a number greater than 5 and smaller than 9?

decimal point [i.e, 5.9]

Subject: Number Puzzles

637
Q:

Find a 10-digit number, where the first figure defines the count of zeros in this number, the second figure the count of numeral 1 in this number etc. At the end the tenth numeral character expresses the count of the numeral 9 in this number.

Sum of all numerals must be ten because each numeral stands for the count of other numerals and because this number shall have ten numerals. Beginning to choose reasonable numerals for the first figure you can come across the correct number: 6210001000.

Subject: Number Puzzles

650
Q:

Can you arrange 9 numerals - 1, 2, 3, 4, 5, 6, 7, 8 and 9 [using each numeral just once] above and below a division line, to create a fraction equaling to 1/3 [one third]?

$\inline \frac{5832}{17496}=\frac{1}{3}$

Subject: Number Puzzles

871
Q:

Find the missing Number?

How ?

7*6 = 4 2
9*9 = 8 1
5*3 = 1 5
6*2 = 1 2

Subject: Number Puzzles

986
Q:

Answer the Following Puzzle.

 A) 90 B) 56 C) 34 D) 104