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In a village 50% of the villagers produce rice, 40% of the villagers produce apples and 50% of the villagers produce vegetables, 20% of the villagers produce rice and apples both, 25% of the villagers produce apples and vegetables both, 20% of the villagers produce rice and vegetables both and 10% of the villagers produce all three. Find the percentage of villagers who do not produce anything.
The input to a logic gate is A = 1100 and B = 1010. What will be the output, if the logic gate is NAND gate?
For a two-input logic gate, the output is "Low"  when at least one of the Input is "Low". The logic gate is:−
A system provides output yi(t) when xi(t) is applied. If the system is said to be LTI then which of the following properties must satisfy? (i).If the input is x3 = ax1(t) + bx2(t), then output must be y3(t) = ay1(t) + by2(t) (ii).If the input is x(t – T), then the output must be y (t – T) (iii).If the input is x3 = ax1(t) + bx2(t), then output must be y3(t) = ay1(t) * by2(t) (iv).If the input is x(t – T), then the output must be y(t + T)
Which input values will cause an AND logic gate to produce a HIGH output?
A state diagram of a logic gate which exhibits delay in the output is shown in the figure, where X is the don’t care condition and Q is the output representing the state The logic gate represented by the state diagram is
A universal logic gate is one which can be used to generate any logic function. Which of the following is a universal logic gate?
In the question one statement is given, followed by two conclusions, I and II. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statement. Statement: A function is a relation between a set of input elements and a set of possible output elements where each input is related to exactly one output. Conclusion I: Every input element is related to every output element. Conclusion II: Every input element is related to one element of the output.
The output of 2 Input AND gate is Logic 1 if any one of its input is Logic 1.
If a, b, c are 3-input variables, then Boolean function y = ab + bc + ca represents 1. A 3-input majority gate 2. A 3-input minority gate 3. Carry output of a full adder 4. Product circuit for a, b and c Which of the above statements are correct?