Income (Y) (in ₹ crore) | Savings (in ₹ crore) | Consumption (in ₹ crore) | Average Propensity to Consume (APC) |
---|---|---|---|
0 | (i) | 30 | - |
100 | 0 | 30 | 1 |
200 | 30 | 170 | 0.85 |
300 | 60 | 240 | 0.8 |
Two batteries of emf's \(3V \& 6V\) and internal resistances 0.2 Ω \(\&\) 0.4 Ω are connected in parallel. This combination is connected to a 4 Ω resistor. Find:
(i) the equivalent emf of the combination
(ii) the equivalent internal resistance of the combination
(iii) the current drawn from the combination
Four students of class XII are given a problem to solve independently. Their respective chances of solving the problem are: \[ \frac{1}{2},\quad \frac{1}{3},\quad \frac{2}{3},\quad \frac{1}{5} \] Find the probability that at most one of them will solve the problem.