If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

You can hear me, but you can't touch or see me.

What am I?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

81 x 9 = 801. What must you do to make the this equation true?

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

Where do you go to learn how to make ice cream?

What has 13 hearts but no other organs?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

I know a nine-letter word having only one vowel.
Do you ?