Question : The annual salary of Aniket increased from Rs. 1000000 to Rs. 1400000. What is the percent increase?

Option 1: 14%

Option 2: 40%

Option 3: 20%

Option 4: 4%

Question : A number is increased by 20% and then the increased number is decreased by 20%. The net increase or decrease is:

Option 1: Decrease 2%

Option 2: Increase 4%

Option 3: Increase 2%

Option 4: Decrease 4%

Question : The monthly salary of Sachdev gets increased by 5%, thereby his salary becomes Rs. 15120 per annum. His earlier monthly salary (before the increase) was:

Option 1: Rs. 1320

Option 2: Rs. 1200

Option 3: Rs. 1240

Option 4: Rs. 1440

Question : The cost of an article worth Rs. 100 is increased by 10% first and again increased by 10%. The total increase (in Rs.) is:

Option 1: 20

Option 2: 21

Option 3: 110

Option 4: 121

Question : Rohit buys an old bat for Rs. 1280 and spends Rs. 120 on its repair. If he sells it for Rs. 1050, then what is the loss percentage?

Option 1: 40 percent

Option 2: 25 percent

Option 3: 20 percent

Option 4: 30 percent

Question : Simple interest received by a person in 15 years on a principal of Rs. 6000 is 150 percent of the principal. What is the annual rate of interest?

Option 1: 20 percent

Option 2: 30 percent

Option 3: 10 percent

Option 4: 25 percent