Ans. 490
Q2. What percent of (a + b)2 is (a + b)?
Ans. (100/𝑎+𝑏)%
Q3.Calculate 70% of 80% of (500 ÷ 56).
Ans. 5
Q4. The tens digit of a two digit number is 200% more than its unit digit. Which of the following can be that possible number?
Ans. All of these
Q5. A man covers 500 m on foot, 30 km on the bike and 70 km by car. What percent of his total journey is covered on foot?
Ans. 0.49%
Q6. Two numbers are 30% and 60% more than a third number respectively. Find the ratio of the first two numbers.
Ans. 13:16
Q7. In a test match, the total score of team India was 640. Viral Kohli scores 30% of the total score. If in 1st innings he scored 92 runs, then what was his score in 2nd innings?
Ans. 100
Q8. What is the percentage of vowels present in the word “PERCENTAGE”?
Ans. 40%
Q9. What percent of place value of 2 is its face value in 68520?
Ans. 10%
Q10. Population of a town increases by 15% per year. If the population of that town is 10, 36, 725 this year, what was the population in the previous year?
Ans. 9, 01, 500
Q11. A number is increased by 50% and then reduced to 50%, the result thus obtained is 780. Find the original number.
Ans. 1040
Q12. If a number is added to its 75%, it gives 1750. Find the number.
Ans. 1000
Q13.60% of38of a number is 180, find the number.
Ans. 800
Q14.Find b% of a% of 7600.
Ans. 0.76ab
Q15.Aman buys 180 pens for Rs 750. How many pens can he buy for Rs 100?
Ans. 24
