For the following questions answer them individually
A is Q's sister. C is Q's Mother.Pis C's father. E is P's mother. How is Q related to P?
The length of a rectangular board is 4 times that of its breadth. If the area of the board is 25 6 sq meters, find its length.
Select the correct combination of mathematical signs from the options given to replace# signs in order to get a balanced equation :
14 # 9 # 3 # 19 # 6
Speed of a boat in still water is 12 kmph and that of the current is 3 kmph. A man rows a boat upstream up to 135 km and returns downstream to the starting point Find the total time taken for the entire journey in hours.