For the following questions answer them individually
Anil can make 20 bags in 4 days and Manoj can make 10 bags in 5 days. How many bags both Anil and Manoj together can make in one day?
₹20000 is invested on compound interest (compounded half-yearly) at the rate of 20% per annum, then what will be the interest after two years?
The given Pie Chart (central angles are not as per any chosen scale) presents the percentage of the number of refrigerators of five different companies (with reference to the total number of refrigerators) in a hotel.
What is the difference between the central angles (to the nearest 0.1 degree) subtended by the sectors for C2 and C4?
The length and the breadth of a rectangle are 15 cm and 12 cm respectively. If the rectangle is given one full rotation about its breadth as the axis, what is the volume(in $$cm^3$$) through which the rectangle moves?
The cost price of an article is $$\frac{6}{7}$$ of its selling price. What will be the profit or loss percentage?
What is the value of: $$5  of 5 of 5 \div 5 + 5 - 6 \div 3 \times 4 + 2 + (3 \div 6 \times 2)?$$
Pipe V1 can fill an empty tank in 8 hours. Pipe V2 can fill the same tank in 16 hours. Pipe V3 can empty the same, completely filled, tank in 12 hours. If three pipes are opened simultaneously, then in how much time will the tank get completely filled?
30 kg of rice costing ₹50 per kg is mixed with 20 kg of rice costing ₹60 per kg. What is the average cost of the mixture per kg?