A sum fetched a total simple interest of Rs.5,400 at the rate of 12.5 %/yr in 4 years. What is the sum (in Rs)?
1). 11800
2). 12800
3). 9800
4). 10800
A boat goes a certain distance at 40 km/hr and comes back the same distance at 24 km/hr. What is the average speed (in km/hr) for the total journey?
1). 32
2). 28
3). 34
4). 30
When a number is increased by 69, it becomes 103% of itself. What is the number?
1). 1300
2). 3300
3). 2300
4). 4300
A wholesaler sells a good to a retailer at a profit of 5% and the retailer sells it to a customer at a profit of 10%. If the customer pays Rs. 2,000, what had it cost (in Rs) the wholesaler?
1). 1731.6
2). 3210.6
3). 1931.6
4). 2310.6
The average marks of 40 students in an examination was 34. It was later found that the marks of one student had been wrongly entered as 62 instead of 26. what is the correct average?
1). 33.1
2). 33.3
3). 33.5
4). 33.7