1. In a School, 40% of the students are female and thus the no of boys exceed the no of girls by 40.Find the total no of students. (3)
(1) 190
(2) 100
(3) 200
(4) 180
(5) 210
2. In an examination 30% of the students failed in Science, 45% of the students failed in Maths and 25% of the students failed in both subjects. Find the % of the students passed ? (4)
(1) 60%
(2) 30%
(3) 45%
(4) 50%
(5) 48%
3. In an examination Ammu scored 56% marks, Saran scored 90% marks and Rima scored 650 marks that is 65% then find the total marks of three students ? (1)
(1) 2110
(2) 1250
(3) 2450
(4) 2010
(5) 2100
4. The salary of workers increased by 15% and decreased by 7%, What % change rises in his salary? (approx.) (2)
(1) 10%
(2) 7%
(3) 5%
(4) 8%
(5) 9%
5. P’s income is 20% more than Q’s income. How much % Q’s income less than P’s income ? (2)
(1) 18.54%
(2) 16.67%
(3) 17.76%
(4) 15.75%
(5) 17.67%