A man lost 15% by selling a mobile for Rs.4,675. What will be his gain percentage by selling it for Rs.6,050?
The correct answer is A
What is the fourth state of matter called?
Black lung disease occurs in people working in
Electric bulbs are filled with :
The nucleus of an atom consists of-
Which of the following is used to remove ink and rust stains on cloth?
Who developed atom bomb ?
