What is the compound interest (in Rs) for 1 year on a sum of Rs 20000 at the rate of 40% per annum compounding half yearly?
1). 8000
2). 8650
3). 8750
4). 8800
A train of length 100 m crosses another train of length 150 m, running on a parallel track in the opposite direction in 9 seconds. If the speed of train having length 150 m is 40 km/hr, then what is the speed (in km/hr) of the other train?
1). 30
2). 48
3). 50
4). 60
The present population of a town is 26010. It increases annually at the rate of 2%. What was the population of town 2 years ago?
1). 25000
2). 25100
3). 25200
4). 25500
While selling an article for Rs 18450, a person suffered a loss of 50%. At what price he should have sold the article (in Rs) to earn a profit of 50%?
1). 13837
2). 52000
3). 55350
4). 56775
The average of 3 consecutive even numbers is A. If next 5 even numbers are added, then what is the average of these 8 numbers?
1). A + 3
2). A + 4
3). A + 5
4). A + 7