A car travelling with $\displaystyle \dfrac{5}{7} $ of its usual speed covers $42$ km in $1$ hour $40$ min $48$ sec. What is the usual speed of the car?
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- What is the latency for a 5 MB message, if a bandwidth of the network is 1 Mbps. Assume that the distance b...
- A, B and C were partners sharing profits in the ratio 5 : 4 : 1. 'A' retired and new ratio was decided as 3...
- Which three are methods of the Object class? 1. notify(); 2. notifyAll(); 3. isInterrupted(); 4. synchroniz...
- What will be the output of the program? String a = "newspaper"; a = a.substring(5,7); char b = a.charAt(1);...
- In an election contested by two candidates, 5% of the voters did not vote. The winner won by 5100 votes sec...
- Which among the following are glucogenic intermediates? 1. Pyruvate 2. α-ketoglutarate 3. Succinyl-CoA 4. F...
- Directions: Complete the following number series. 7, 8, 13, 5, 18, - 1, 22, - 10, 25, ?
- A bear is facing south. He walks 5 km to his front, then turns right and walks 5 km to his front. He then t...