A man covers 1 km in 10 minutes. What his speed in kmph ?
A.1.33
B.1.25
C.1.67
D. 1.50.

Options

A. C
B. D
C. A
D. B

Answer

To find the speed of the man in kilometers per hour (km/h), we can follow these steps:

### Step 1: Convert the time from minutes to hours
The man covers 1 kilometer in 10 minutes. We need to convert 10 minutes into hours since speed is typically expressed in km/h.

\[ \text{Time in hours} = \frac{10 \text{ minutes}}{60 \text{ minutes/hour}} = \frac{1}{6} \text{ hours} \]

### Step 2: Use the formula for speed
The formula for speed is given by:

\[ \text{Speed} = \frac{\text{Distance}}{\text{Time}} \]

### Step 3: Substitute the values into the formula
We have the distance as 1 kilometer and the time as \(\frac{1}{6}\) hours. Substituting these values into the speed formula:

\[ \text{Speed} = \frac{1 \text{ km}}{\frac{1}{6} \text{ hours}} = 1 \text{ km} \times 6 = 6 \text{ km/h} \]

### Step 4: Conclusion
The speed of the man is 6 km/h. However, this value does not match any of the provided options (1.33, 1.25, 1.67, 1.50).