Question

A shopkeeper bought a table for Rs. 800 and sold it for Rs. 1000. Th
(a) 25%
(b) 20%
(c) 10%
(d)
Find simple interest on Rs. 12,000 at 6% p.a. for 2 years
If cost price of an item is Rs. 20 and selling price is Rs. 22 t
If a number is increased from 10000. to 10500, then increase per
If a number is decreased from 20000 to 18800, then decrease

Answer 1

Step-by-step explanation:

1. profit = sp-cp= 1000-800= 200

profit% = (200/800)×100=25% option (a)

2. simple interest = (p×t×r)/100 = (12000×6×2)/100= Rs 1440

3. profit = 10500-10000=500

4. loss= 20000-18800= 1200