Tank P contains 3 times as much water as Tank Q. How much water must be transfer from Tank P to Tank Q so that each tank contains 30 litres of water?
Suman want to draw a circle with the help of given objects.
Which of the following objects she can use?
A Only P
B Both P and Q
C Both P and R
D Both Q and R
I gave answer as Both Q and R
Aarti bought a strip of cloth that was 2.56 m long. She glued some pink and yellow flowers alternately from the beginning to the end of the strip at equal distance of 8 cm. If the first flower she glued was yellow, then how many yellow flowers did she use?