For the following questions answer them individually
A shopkeeper, sold cocoa seeds at the rate Rs 1,230 a kg and bears a loss of 5%. Now if he decides to sell it at Rs 1,353 per kg, what will be the result?
A can do a work in 15 days and B in 20 days. If they work on it together for 6 days, then what fraction of work is left?
What are the coordinates of the mid point of the segment joining points C(5,Â2) and D(Â-1,-8).
The line passing through (Â3,1) and (0,2) is perpendicular to the line passing through (5,7) and (4,x). What is the value of x?
An angle is smaller than its supplementary angle by 50°. What is the measure of the angle?
A bank offers 10% compound interest per half year. A customer deposits Rs. 2000 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is
