Quantitative Aptitude Percentage 1 Quantitative Aptitude – Percentage – Questions – 03 Please enter your email: 1. There are 600 boys in a hostel. Each plays either hockey or football or both. If 75% play hockey and 45% play football, how many play both ? 48 120 80 60 2. In a certain office, 72% of the workers prefer tea and 44% prefer coffee. If each of them prefers tea or coffee and 40 like both, the total number of workres in the office is : 200 240 320 250 3. Raman’s salary was decreased by 50% and susequently increased by 50%. He has a loss of : 0% 2.5% 25% 0.25% 4. 5% of income of A is equal to 15% of income of B and 10% of income of B is eqaul to 20% of income of C. If income of C is Rs. 2000, then total income of A, B and C is : Rs. 14000 Rs. 20000 Rs. 18000 Rs. 6000 5. If the numerator of a fracton be increased by 15% and its denomiantor be diminished by 8%, the value of the fraction is 15 / 16. The original fraction is : 2 / 3 3 / 7 3 / 5 3 / 4 6. In an examination, 35% of total students failed in Hindi, 45% failed in English and 20% in both. The percentage of these who passed in both the subjects is : 20% 10% 40% 30% 7. In an examination, 80% of the students passed in English, 85% in Methematics and 75% in both English and Mathematics. If 40 students failed in both the subjects, the total number of students is : 800 600 200 400 8. Arvind spends 75% of his income. His income is increased by 20% and he increased his expenditure by 10%. His savings are increased by : 50% 25% 10% 37(1 / 2)% 9. In an examination, 35% candidates failed in one subject and 42% failed in another subject while 15% failed in both subjects. If 2500 candidates appeared at the examination, how many passed in either subject but not in both ? 325 2125 None of these 1175 10. In an examination, A got 10% marks less than B, B got 25% marks more than C and C got 20% less than D. If A got 360 marks out of 500. The percentage of marks obtained by D was : 70% 80% 85% 75% Loading … Question 1 of 10 Previous PostGeneral English Test 9 Next PostGeneral Knowledge 358