Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
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* * *

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

Can you solve the maths in the below-given picture equation?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C