Question

Find the distance covered by a bus in km in $50$ minutes at the speed of $42$ km/hr .

• A. $22$
• B. $14$
• C. $35$
• D. $39$

Answer 1

Answer: (C)

$35$

$speed=\frac{distance}{time}$

$speed=42km/hr$

$time=50minutes$

$50minutes=\frac{5}{6}hr$

Substituting the values in the formula, we get

$42=\frac{distance}{\frac{5}{6}}$

$\Rightarrow distance=\frac{42\ast 5}{6}$

$\Rightarrow distance=35km$