Question 21. One red flag, three white flags and two blue flags are arranged in a line such that,
(A) no two adjacent flags are of the same colour
(B) the flags at the two ends of the line are of different colours.
In how many different ways can the flags be arranged?
In the given flags, find the number of symmetrical flag(s).
In the Olympic Games, the flags of six nations were flown on the masts in the following way:
The flag of America was to the left of Indian tricolour and to the right of the flag of France.The flag of Australia was on the right of the Indian flag but was to the left of the flag of Japan, which was to the left of the flag of China.
Find the two flags which are in the centre.
In a flag race, a pole is placed at the starting point, which is 10m from the first flag and the other flags are placed 6m apart in a straight line. There are 10 flags in the line. Each competitor starts from the pole, picks up the nearest flag, comes back up the next flag and continues the same way until all the flags are on the pole. The total distance covered is