1.The price that Ankit should mark on a pair of shoes, which costs him Rs. 1200 to gain 12% after allowing a discount of 16% (in Rs.) is (3)
a. 1344
b. 1433
c. 1600
d. 1500
2. A number is first increased by 10% and then it is further increased by 20%. The original number is increased altogether by (3)
a. 30%
b. 15%
c. 32%
d. 36%
3.A shopkeeper makes a profit of 20% even after giving a discount of 10% on the marked price of an article. If marked price is Rs. 500, then the cost price of the article is (2)
a. Rs. 350
b. Rs. 375
c. Rs. 425
d. Rs. 475
4.A can do a piece of work in 70 days and B is 40% more efficient than A. The number of days taken by B to do the same work is (3)
a. 40
b. 60
c. 50
d. 45
5.Some carpenters promised to do a job in 9 days but 5 of them were absent and remaining men did the job in 12 days. The original number of carpenters was (2)
a. 24
b. 20
c. 16
d. 18