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girdhari

· started a discussion

· 1 Months ago

thanx to toprankers : good paper ,may you change team of yours ... if

you provided this kind paper sure student are attracted to our test series

this one knowledge booster and knowledge enhancer as well ... but last

35 paper waste time ........ so please you count from here 1 and goes to

40 .... do sth about this

Question:

A train travels with a speed of 20 m/s in the first 10 minutes, goes 8.5 km in the next 10 minutes, 11 km in the next 10, 8.5 km in the next 10 and 6 km in the next 10 minutes. What is the average speed of the train in kilometer per hour for the journey described?

Options:
A)

42 kmph

B)

35.8 kmph

C)

55.2 kmph

D)

46 kmph

Solution:

Ans: (c)

  

girdhari

· commented

· 1 Months ago

money waste only ,,,,,,SSCTUBE AND MOTHERS TEST SERIES IS BEST

girdhari

· commented

· 1 Months ago

not only i but also every one deserted this pale con of top rankanker ...

Sohil Rajput

· commented

· 1 Months ago

bhag yaha se girdhari

Knowledge Expert

· commented

· 1 Months ago

If you will clearly ask your query, that would be more helpful to us to give proper guidelines

girdhari

· commented

· 1 Months ago

/waste of time

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