Can you find out the total number of triangles in the given figure?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

The Federal bank of London is abducted by the robbers. The head of the robbers asked the cashier to empty their money vault to them and when suddenly cashier got a call from her father. To avoid any suspicion, the robber asked the cashier to pick the call and reply her father in the shortest manner possible.

The cashier told her father "Is there an emergency father, Call me when you are free and I will help you in your furnishing" and then the cashier hung up the phone.

After 10 minutes, police arrived at the crime scene.

How did the police know about the robbery?

When it's bad luck to meet a black cat?

Why are televisions attracted to people?

What Deficiency does the below rebus represent?

VIT_MIN

Solve this riddle by finding the odd one out from the rest.

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744