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If Bashar can run around a ground four times in 20 minutes and Rahim can run around the same ground three times in 12 minutes, who can run around that ground more times in an hour, and how many times more can he run around ?
Based on the given para, answer the following question. Sensitivity considerations often are important in the design of Control Systems. Because all physical elements have properties that change with environment and age, we cannot always consider the parameters of the Control System to be completely stationary over the entire operating life of the system. For instance, the winding resistance of an electric motor changes as the temperature of the motor rises during operation. Control systems with electric components may not operate normally when first turned on because of the still-changing system parameters during warmup. This phenomenon is sometimes called “morning sickness”. Most duplicating machines have a warmup period during which time operation is blocked out when first turn on. A good Control System should be: (a) Very sensitive to parameter variations (b) Insensitive to parameter variations (c) Insensitive to input commands (d) Sensitive to input commands Which of the above are correct?
Indicate the correct answer from the following types of the long run average cost curves on which the minimum average cost of production in long run can be determined.
1. Long run average cost curve under normal production function
2. Long run average cost curve under linearly homogeneous production function
3. Planning curve
4. Envelope curve
Racing track is 250 m long. Rita and Disha run a race and Rita wins by 7 metres. Disha and Shweta run over the same course and Disha wins by 5 metres. Shweta and Mina run over it and Mina wins by 20 metres. If Rita and Mina run over it, then who would win and by how much?
A, B and C run a 1 km race. When A and B run, A wins by 300 m. When B and C run, C wins by 30 sec. When A and C runs, A wins by 50 sec. Difference between the time taken by B and A to run a race of 1000 m is –
A and B run a kilometer and A wins by 25 sec. A and C run a kilometer and A wins by 275 m. When B and C run the same distance, B wins by 30 sec. The time taken by A to run a kilometer is
A and B run a kilometre and A wins by 25 sec. A and C run a kilometre and A wins by 275 m. When B and C run the same distance, B wins by 30 sec. The time taken by A to run a kilometre is :
There are a few commands, in MATLAB, which can be used by ignoring the cases.
Two donkeys are standing 400 meters apart. First donkey can run at a speed of 3 m/sec and the second can run at 2 m/sec. If two donkeys run towards each other after how much time (in sec) will they bump into each other?
Two donkeys are standing 400 meters apart. First donkey can run at a speed of 3 m/sec and the second can run at 2 m/sec. If two donkeys run towardseach other after how much time (in sec) will they bump into each other?