Can you find out who is the kidnapper in below Picture and why, Explain ?

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

The centre of the third figure is empty. What digit should fit inside?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

A car meter reading shows 72927 miles a palindromic number.
what is the minimum number of miles you would need to travel to see another palindromic number on the car meter reading?

You have 1023 apples and 10 bags. You have to distribute these apples in these 10 bags in any way you choose. But when I ask for a certain number of apples you have to give them in terms of bags without transferring the apples from other bags. How do you distribute the apples?

A sundial has the fewest moving parts of any timepiece. Which has the most?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?