Quantitative Aptitude Practice questions on HCF and LCM: This practice set has 7 questions with their answers & Explanatory answer covering topics from the areas of Quantitative Aptitude. 1. How many ...

1. A and B together can complete a piece of work in 20 days. B and C together can complete in 30 days. If A is twice as good a workman as C, then in how many days will B alone can complete the same ...

The ratio of present ages of P and Q is 8: 5. After 4 years their ages will be in the ratio 4 : 3 respectively. What will be in the ratio of P’s age after 7 years from now and Q’s age now? This was ...