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

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue and grey, I’m read from both ends, and the same either way. What am I?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Next Number in the Series,

5, 16, 49, 104, ?

How can you make number one disappear by adding something to it?

What do you call a fish without an eye?

Can you solve below mathematical equation?

2^1234 - 2^1233