Question
Select the correct combination of mathematical signs to
sequentially replace the * signs and balance the given equation. 76 * 34 * 23 * 12 * 6 * 21Solution
Given- 76 * 34 * 23 * 12 * 6 * 21 After interchanged. 76 β 34 β 23 + 12 Γ·6 = 21 42 β 23 + 2 = 21 19 + 2 = 21
P' travelled from Delhi to Agra, covering a total distance of 396 km. For the initial three hours, he maintained an average speed of βaβ km/h. After...
A train moving at 3/5th of its normal speed reaches its destination 10 hours late. Find the normal time taken by it.
Saket and Rakesh are brothers whose shops are located at a distance of 10km and 12km respectively from their home. Both of them start at the same time f...
A car is pursuing a bike that is 220 km away. The bike travels at a speed of 15 km/hr, while the car travels at three times the speed of the bike. How l...
A carriage travelling in fog passed along a man who was walking @ 6 km/hr in the same direction. He could see the carriage for 8 minutes and it was visi...
Amit walks for 2 hours at a speed of 's' km/hr, and then his speed increases by 25 km/hr, covering the remaining distance in 3 hours. If Amit's speed ha...
A train of length 150 meters is running at a speed of 54 km/hr. Find the time taken by the train to cross a platform of length 200 meters.
When the bus moves at 3/4 of its usual speed, it is 20 minutes late. What is its usual time to cover the journey?Β
A worker is paid βΉ500 for 8 hours of work. If he works for 6 hours overtime at 1.5 times his regular hourly rate, what will be his total pay for 14 ho...
- A spy is 1.8 km ahead of an agent who begins to chase him. The agent runs at a speed of 12 m/s, while the spy runs at 8 m/s. How much time will the agent t...