A and B can complete a work in 12 days and 15 days respectively. If they work together for 4 days and then B leaves, in how many days can A complete the...
Calculate the percentage contribution of the South branch's total revenue to the company's total revenue over the three years (2021-2023).
900 metres long train crosses a man who is moving in the same direction with a certain speed, in 30 seconds. If the same train can cross a tree in 20 se...
If sets A and B contain 4 and 5 elements respectively, then the total number of binary relations from A to B is:
The current age of 'Aman' is 16 years greater than that of 'Bhanu'. In four years, the ratio of their ages will be 5:3. What is t...
A biased coin shows heads with probability 0.3. If it is tossed 5 times, what is the probability of getting no more than 2 heads?
- What is a hierarchical, decentralized system used to name computers, services, or resources on the internet or private networks?
A shopkeeper mixes two varieties of tea, one costing ₹300 per kg and the other ₹450 per kg, in the ratio 5:3. He sells the mixture at ₹400 per kg....
A train moving at a speed of 135 km/h takes 6 seconds to pass a stationary vertical tree. How long will it take for the train to ...
At 9:30 a.m., the length of a pole’s shadow is equal to its height. What is the sun’s altitude at this time?
