There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

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

What Adam and Eve do not have but the rest of the people have?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

Find out the missing number in the picture attached:

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

Joseph buys three kinds of chocolates for 100 rupees. The first one is priced at 5 rupees, second one at 3 rupees and third one at 0.5 rupees.

If he bought 100 chocolates in total, how many pieces do you think he bought each chocolate?