Quantitative Aptitude Percentage 3 Quantitative Aptitude – Percentage – Questions – 02 Please enter your email: 1. 300 grams of sugar solution has 40% sugar in it. How much sugar should be added to make it 50% in the solution ? 40 gms 80 gms 10 gms 60 gms 2. A candidate scoring 25% marks in an examination fails by 30 marks while another candidate who scores 50% marks gets 20 marks more than those required to pass. The pass percentage is : 50% 35% 25% 40% 3. The price of an article is cut by 20%. To retsore it to the former value, the new price must be increased by : 25% 24% 20% 16(2 / 3)% 4. To a sugar solution of 3 litres containing 40% sugar, one litre of water is added. The percentage of sugar in the new solution is : 33% 13(1 / 3)% 30% 15% 5. The quantity of water (in ml.) needed to reduce 9 ml shaving lotion containing 50% alcohol to a lotion containing 30% alchohol, is : 6 5 7 4 6. A bag contains 600 coins of 25p denominator and 1200 coins of 50p denomination. If 12% of 25p coins and 24% of 50p coins are removed, the percentage of money removed from the bag is nearly : 17.8% 15.6% 30% 21.6% 7. In an examination, there are 3 papers of Mathematics of 100 marks each. A boy secure 60% in the first paper and 70% in the second paper. In order to secure 70% in the aggregate the percenatge of marks he should secure in third paper will be : 80% 90% 70% 75% 8. The price of jute has been reduced by 20%. If the reduced price is Rs. 800 per quintal, the original price per quintal was : Rs. 960 Rs. 1000 Rs. 640 Rs. 900 9. The income of a broker remains unchanged though the rate of commission is increased from 4% to 5%. The percentage of slump in business is : 1% 8% 80% 20% 10. Two numbers are less than a third number by 30% and 37% respectively. How much percent is the second than the first ? 7% 4% 10% 3% Loading … Question 1 of 10 Previous PostInternational Current Affairs 6 Next PostIQ Quiz 62