1. | An army lost 10% of its men in war, 10% of the remaining died due to disease and 10% of the rest were declared disabled. Thus the strength of the army was reduced to 7,29,000 active men. The original strength of the army was ? | |
2. | A businessman’s earning increases by 25% in one year but decreases by 4% in the next year. Going by this pattern, after 5 years, his total earnings would be Rs.72000. What is his present earning ? | |
3. | A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had ? | |
4. | When the price of sugar decreases by 10%, a man could buy 1 kg more for 270. Then the original price of sugar per kg is ? | |
5. | Rani’s weight is 25% that of Meena’s and 40% that of Tara’s. What percentage of Tara’s weight is equal to Meena’s weight ? | |
6. | A single discount equivalent to discount series 20% , 20% and 10% is = ? ? | |