Insert the missing number: 2, 7, 10, 22, 18, 37, 26, _
If p is six times as large as q, what is the percent that q is less than p?
In how many ways a committee, consisting of 5 men and 6 women can be formed from 8 men and 10 women?
The area of a square is 25 cm2. What is the area of the circle that has the diagonal of the square as its diameter?
A dishonest dealer claims to sell his goods at the cost price but uses a false weight of 900 grams for 1 kilogram. What is his gain percentage?
A wire in the form of a circle of radius 3.5 m is bent into a rectangle, whose length and breadth are in the ratio of 6 : 5. What is the area of the rectangle?
A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform?
Statements: All the papers are books. All the bags are books. Some purses are bags.
Conclusions:
A boat moves against the stream of water and covers a distance of 48 km in 6 hours. If the boat moves in the direction of the stream, it takes 4 hours to cover the same distance. Find the speed of the boat in still water.