John needs to purchase 100 chocolates from three different shops and he has exactly 100 rupees to do that which he must spend entirely. He must buy at least 1 Chocolate from each shop.

The first shop is selling each chocolate at 5 paise, the second is selling at 1 rupee and the third is selling at 5 rupees.

How many chocolates should he buy from each shop?

There is a hypothetical state between the USA and Mexico border 'Tango'.
Here 70 percent of the population have defective eyesight, 75 percent are hard of hearing, 80 percent have Nose trouble and 85 percent suffer from allergies, what percentage (at a minimum) suffer from all four ailments?

Can you replace the question mark with the correct number?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

Below, you can see some coding:
January = 1017
February = 628
March = 1335
April = 145
May = 1353
June = 1064
July = 1074
August = 186

Now deciphering the way it has been coded, can you find out how September will be coded?

Through your logical capabilities, can you make 7 an even?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

What's the only room from which no one can enter or leave

What does the below mathematical rebus mean?