[" To a number "chi%" has been extended. Initial "],[" What percentage of it to get the number "],[" To reduce होगा? "]

If 75% of a number is 6, then what percentage of that number s 1 ?

There are three numbers. The first number is 33^(1/3)% more than the second number and 50% more than the third number. What percentage of the third number is the second number ?

What is the probability of getting a prime number:

If a number x is increased by 20% and then reduced by 20 , it results in 160 .Instead , if the number x is rduced by 20% and increased by 20 then what will be the result?

Observe that 2 xx 3+ 1 = 7 is a prime number. Here 1 has been added to a multiple of 2 to get a prime number. Can you find some other numbers of this type.

A number is increased by 20% and then again by 20%. By what percent should the increased number be reduced so as to get back the original number? 19(11)/(31)% b.30(5)/(9)% c.40% d.44%