What is the percentage change in the result when we add 50 to a certain number x, instead of subtracting 50 from the same number x?
Shruthi N is saying 100% is correct answer
jagadish m45 is saying 50% is correct answer
Chhavi Jain from Jaipur, India is saying 100% is correct answer
An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank?
- [A] 33.5%
- [B] 37.5%
- [C] 40%
- [D] 50%
A sales executive gets 20% bonus of the total sales value and 10% commission besides the bonus on the net profit after charging such commission. If the total sales value be Rs. 10 lakh per annum and the total profit of the company be Rs. 1.32 lakh, then his total earning per annum will be, given that he is not entitled to receive any fixed salary from the company :
- [A] 2.3 lakh
- [B] 2.32 lakh
- [C] 2.12 lakh
- [D] 3.2 lakh
- [E] None of these
Ram spends 30% of his salary on house rent, 30% of the rest he spends on his children's education and 24% of the total salary he spends on clothes. After his expenditure, he is left with Rs. 2500. What is Ram's salary?
- [A] Rs. 11,494.25
- [B] Rs. 20,000
- [C] Rs. 10,000
- [D] Rs. 15,000