For the following questions answer them individually
What is the average of all numbers between 8 and 74 which are divisible by 7?
A trader had 1200 kgs of rice. He sold a part of it at 5% profit and the rest at 11% profit, so that he made a total profit of 7%. How much (in kg) rice did he sell at 5% profit?
20% of a = b, then b% of 20 is the same as _________ of a.
After excluding stoppages, the speed of a bus is 60 kmph and after including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?
The simple and compound interest that can be earned in two years at the same rate is Rs 1,000 and Rs 1,040 respectively. What is the rate (percent per annum) of interest?
If 5/2 - (6/5)(x - 15/2) = -x/5, then what is the value of x?
If a - b = 2 and ab = 24, then what is the value of $$a^{3} - b^{3}$$?
Sum of twice a fraction and its reciprocal is 17/6. What is the fraction?
The 3rd and 7th term of an arithmetic progression are -9 and 11 respectively. What is the 15th term?
What is the reflection of the point (4, 7) in the line y = -1?