** 9) What is 20% of 80% of 800?**

(A) 64

(B) 128

(C) 320

(D) 640

** 10) At Pak Corporation, the ratio of subordinates to managers is 7 to 2. If the total of managers and subordinates is 81, how many subordinates are there?**

(A) 14

(B) 18

(C) 36

(D) 63

** 11) Naheed obtained 80% marks in an examination. If she obtained 400 marks, find the overall total marks in the examination**

(A) 500

(B) 300

(C) 600

(D) 480

** 12) X, Y and Z contested an election and received 75 votes, 125 votes and 200 votes. What percentage of the total votes did the winning candidate obtain?**

(A) 50%

(B) 19%

(C) 31%

(D) 62%

** 13) If 20% of a = b, then b% of 20 is the same as**

(A) 25% of a

(B) 4% of a

(C) 10% of a

(D) 5% of a

** 14) The new cost of mix vegetables pack is Rs. 82.13 kg. This has increased from its previous cost of Rs. 65.70. What is the percentage increase in price?**

(A) 10%

(B) 15%

(C) 20%

(D) 25%

** 15) In a class of 70 students, 40% are girls. Find the number of girls and the number of boys in the class.**

(A) 30 girls, 40 boys

(B) 25 girls, 38 boys

(C) 28 girls, 42 boys

(D) 24 girls, 32 boys

** 16) Shahid scores 344 marks out of 400 marks and his elder brother Zain scored 582 marks out of 600 marks. What are their percentage scores?**

(A) Shahid 86%, Zain: 97%

(B) Shahid 77%, Zain: 82%

(C) Shahid 80%, Zain: 90%

(D) Shahid 84%, Zain: 81%