If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday.

Can you find out on what day was Jacob born?

Using Only Five 5's and any mathematical operator make sum as 37

What makes this number unique: 8,549,176,320?

Find the value of "?" in the ball picture Riddle below:

I’m orange, I wear a green hat and I sound like a parrot. What am I?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

When 99 is considered higher than 100?

In a kingdom, King George did not allow any citizen to visit the world outside. Also, only a person with proper paperwork was allowed to enter or he was sent back. A wooden bridge was what connected the kingdom to the world. The king had appointed a sharpshooter who would check the every five minutes on the bridge to check. After checking, he would go back to his hut and return exactly after five minutes again. The bridge took 9 minutes to cross.

A merchant was able to escape the kingdom without harming the shooter. How?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?