For the following questions answer them individually
A alone can do a piece of work in 30 days. B alone can do the same work in 60 days.If they work together for five days, what fraction of the work will be left?
What is the value of $$\frac{39 \div 26 + 22 \div 11 \times 2 + 4 \times 3}{2 of 5 - 3(7 + 10 \div 2 - 3 \times 3)}$$?
The average weight of 14 children is 22 kg. If the weight of the teacher is also included, the average weight becomes 23 kg. What is the weight of the teacher?
The Bar graph given below presents the number of cars parked on ten different days in a parking area.
What is the difference in the number of cars parked on D3 and D8?
What is the Highest Common Factor of $$\frac{7}{16}, \frac{21}{32}$$ and $$\frac{49}{8}$$?
What is the value of $$(24 + 16 \times 5 - 8 of 4) \div 84 \times 48 \div 24 \times 6 + 4 + 3 ?$$
X alone can do a piece of work in 15 days. Y alone can do the same work in 30 days. X, Y and Z, working together, can complete the work in nine days. In how many days Z alone can complete the same work?
The data given below shows number of sixes and the number of batsmen who have hit them.
What is the median of number of sixes?
The Bar graph given below presents the number of cars parked on ten different days in a parking area.
What is the total number of cars parked on all the ten days in the parking area?
A car can cover a distance of 18 km in 24 minutes. The speed of a bus is twice that of the car. In how many minutes can the bus cover a distance of 135 km?