Mathematics (Vanpal) MCQ - Practice Questions

1A vehicle covers 144 km in 3 hours while carrying saplings. What is its average speed?

2Probability of an impossible event is equal to -

3The present ages of two persons are in the ratio 5:7. After 6 years, the ratio of their ages will be 3:4. What is the present age of the older person?

4If numerical value of the circumference and the area of a given circle are equal, then its diameter is -

5A team can dig 18 inspection pits in 6 days. Working at the same rate, how many days will the team take to dig 30 such pits?