What four weights can be used to balance from 1 to 30 pounds?

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Which city is three-fifths chick two third cat and 50% goat?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

We know that money can be names differently for the purpose it is used for. Some of the examples of money given at following places or for following activities:

In temple = Daan
In school = Fees
During marriage = Dowry
For divorce = Alimony
Paying government = Tax
In court = Fine
Employer to employee = Salary
To kidnappers = Ransom
For illegal reason = Bribe
To civil servant retirees = Pension

Do you know what do we call the money a husband gives to his wife?

How is the moon similar to a dollar?

What is the largest number you can write with just 3 digits?