SSC GD MATHS QUIZ

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Question 1:

A train traveling with uniform speed crosses a pole in 2 seconds and a bridge of length 250 meters in 7 seconds. The length of the train is:

Question 2:

In what time can Saloni cover a distance of $450 \mathrm{~m}$, if she travels at a speed of $20 \mathrm{~km} / \mathrm{hr}$.

Question 3:

A man covers $\frac{2}{11}$ part of his journey by train, $\frac{17}{22}$ by car and the rest by walking 1 kilometer.How far does he walk?

Question 4:

An object travels $25 \mathrm{~m}$ in $3 \mathrm{~s}$ and then $15 \mathrm{~m}$ in $2 \mathrm{~s}$. What is the average speed of the object?

Question 5:

One morning Vaidehi went from her home to office on a bicycle at a speed of $15 \mathrm{~km} / \mathrm{hr}$ but due to heavy traffic her return speed was $10 \mathrm{~km} / \mathrm{hr} $ been. What was the average speed for the two-way journey?

Question 6:

A man traveled four equal distances of 5 km at speeds of 10,20,30 and 40 km/hr respectively. What is his average speed (in Km/hr) ?

Question 7:

A train covers a distance of 56 km in 40 minutes. If its speed is decreased by 9 km/h, then the time taken by it to cover the distance of 225 km will be:

Question 8:

A train is going at $\frac{1}{2}$ of its usual speed and it takes an extra 60 minutes to reach its destination. Find its usual time to cover the same distance.

Question 9:

Two cyclists start from the same place in opposite directions. One goes towards north at a speed of 14 km/hr and the other goes towards south at a speed of 24 km/hr. What time will they take to be 47.5 km apart ?

Question 10:

A person covered a distance of $245 \mathrm{~km}$ by scooter in 7 hours. If he drives the electric cycle with the speed $\frac{3}{7}$ of the scooter, then how much distance (in $\mathrm{km}$) will it cover in 4 hours?