Sunil recorded the lengths of his model cars (in cms). Which of the following shows the lengths in order from least to greatest?
A6.34 cm, 6.5 cm, 6.8 cm, 6.78 cm, 6.45 cm
B6.34 cm, 6.45 cm, 6.5 cm, 6.78 cm, 6.8 cm
C6.8 cm, 6.78 cm, 6.45 cm, 6.5 cm, 6.34 cm
D6.78 cm, 6.8 cm, 6.5 cm, 6.45 cm, 6.34 cm
A steamer goes downstream and covers the distance between two ports in 5 hours while it covers the same distance upstream in 6 hours. If the speed of the stream is 1 km/hr, find the speed of the steamer in still water.
A 12 km/hr
B 11 km/hr
C 13 km/hr
D 14 km/hr
explanation of this solution
Garima has 204 stamps, Priya has times as many stamps as Garima and Latika has 500 more stamps than Priya. How many stamps they have altogether?