Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Which number comes next in the number series?

2, 9, 30, 93, ?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

What is red and smells like blue paint?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Can you make a fire with just a single stick?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

Can you solve below mathematical equation?

2^1234 - 2^1233

A couple went on a climbing trip. But only the husband returned from the vacation and said that his wife slipped off while climbing and died. On investigating, the local sheriff arrested him saying, 'Your travel agent called. You murdered your wife.'

The man did not inform anyone about the trip. Then how was the agent so sure that it was a murder?