In every hour, a cyclist covered 1 km more distance than he was to cover with his original speed on $1×1/4$ hour.

So he covered 96 km distance early by 2 hours.

The original speed of cyclist (km/hr) is

** Option :**

**A.**12

**B.**14

**C.**16

**D.**18

**A**

Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph.

For how many minutes does the bus stop per hour ?

** Option :**

**A.**20

**B.**12

**C.**10

**D.**9

**C**

Walking (6/7)th of his usual speed, a man is 12 minutes too late.

The usual time taken by him to cover that distance is:

** Option :**

**A.**1 hr 12 min

**B.**1 hour

**C.**1 hr 20 min

**D.**1 hr 15 min

**A**

A car taken 5 hours to cover a distance of 300 kms.

How much should the speed in km/hour be maintained to cover the same distance in 4/5th of the previous time ?

** Option :**

**A.**48 km/hour

**B.**120 km/hour

**C.**60 km/hour

**D.**75 km/hour

**D**

If a man reduces his speed to 2/3, he takes 1 hour more in walking a certain distance.

The time (in hours) to cover the distance with his normal speed is :

** Option :**

**A.**2

**B.**1

**C.**3

**D.**1.5

**A**