John decided to cycle his to his friends house at a speed of 5 kilometre per hour and the journey took 2 hour.

After the first hour John has cycle 5 kilometre

After 2 hours John has cycled 10 kilometre

Using formula of distance=speed x time, this would be calculated as:

Distance= 5*2=10 km.

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For a field trip 4 students rode in cars and rest filled nine buses. How many students were in each bus if 472 students were in each bus if 472 students were on the trip?

Student in buses:

Total students - in car students

472-4=468

No. of buses=9

Each bus contains : 468/9=52

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In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. Q1F, S2E, U6D, W21C, ?

The first letter of each term is moved two steps forward and the last letter is moved one steps backward to obtain the corresponding letters of the next term. The number series runs as follows :

1 x 1 + 1 = 2,

2 x 2 + 2 = 6,

6 x 3 + 3 = 21,

21 x 4 + 4 = 88.

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