Question

) A policeman starts to chase a thief when the thief goes 10 steps

, the policeman moves 8 steps. Again 5 steps of the police is

equal to 7 steps of the thief, find the ratio of their speed.

2) Some rupee , 50p & 25p coins make up Rs93.75 and their

number are proportional to 3 , 4 & 5. Find the number of each

kind of coin.

3) A monkey is climbing up a greased pole 33ft high ascends 7ft &

slips down 4ft in alternate minutes. How long will it take to

reach the top ?

4) A man takes 50 minutes to reach his office from his home ,

travelling at a rate of 27km/hr on his bike . Find the distance of

the office from his house.

5) Two trains 121m and 99m long respectively are running at the

rate on 40km/hr and 32km/hr respectively . How long will

they take to cross each other:

i) When they are running in the same direction.

ii) When they are running in opposite direct​

Answer 1

follow me follow me follow me follow me follow