For the following questions answer them individually
P, Q and R are partners and invest in a business. P invests 1/5th of total investments and Q invests 1/4th of the total investments. What is the ratio of investments of P, Q and R respectively?
The line chart given below shows the marks obtained by two students A and B in 6 subjects.
The marks obtained by A in all the subjects is what percent of the marks obtained by B in all the subjects?
What is the difference of the largest and smallest of the given fractions?
$$\frac{5}{11}, \frac{5}{7}, \frac{3}{8}, \frac{6}{13}$$
Speed of stream is 4 km and the speed of boat is 11 km/hr. In how much time will the boot cover a distance of 21 km upstream and 45 km downstream?
What is the value of $$\frac{\sqrt{\cosec A + 1}}{{\cosec A - 1}} + \frac{\sqrt{\cosec A - 1}}{{\cosec A + 1}}$$?
The average of 10 consecutive integers is 33/2. What is the average of first three integers?
In $$\triangle$$STU, SX is the median on TU. If SX = TX, then what is the value of $$\angle$$TSU?
Median of an equilateral triangle is $$15\surd{3}$$ cm. What is the side of this triangle?
The simple interest accrued on a certain principal is Rs. 1200 in 3 years at the rate of 8% per annum. What would be the compound interest (compounding annually) accrued on twice of then principal at the rate of 10% per annum in 2 years?