During which month do people sleep the least?

On the occasion of Diwali, online seller companies in India are offering a big discount on Iphone14 as below.

: Flipkart offers a Flat 65% discount
: Amazon offers a 10% discount over and over again.
: Shopclues offers RS.45,000 off.

If the original cost of the iPhone is Rs.70,000 Which is the best offer for you?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

In the image below, can you find the value of an angle(y)

You need to move three matchsticks to form three squares. Can you do it?

Find the smallest sentence with all the English alphabet.

In a family supper, a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one daughter-in-law, and one mother-in-law need to sit at a table.

There are only seven chairs available at the place. How many more chairs do they have to borrow so that everyone can sit down together for the suppers if everybody requires a separate chair?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?