An American nightclub called 'The Coconut Grove' had a terrible fire in which over 400 people died. A simple design flaw in the building led to a high death toll. Subsequently, regulations were changed to ensure that all public buildings throughout the country eliminated this one detail, which proved deadly. What was it?

Name the three-letter word that can complete the below words?

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.

Find the number of squares in the below picture

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

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

What is the word or phrase below?
R | E | A | D

Only one color, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

The Little ant seems to be always confused. Do you know why?

Find the Odd One Out?
84129
32418
47632
36119
67626
72927