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ISRO Quiz 2023 9
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Question 1
The number of integral solutions of x + y + z = 0 with x ≥ -5, y ≥ -5 and z ≥ -5 is ________.
Question 2
If G is a disconnected graph with 10 vertices and maximum number of edges, then matching number of G + chromatic number of G is_____.[in integer]
Question 3
Maximum number of edges possible in a bipartite graph with 15 vertices is _____ [in integer]
Question 4
A tree has 14 vertices of degree 1 and degree of each of the remaining vertices is 4 or 5 . If the tree has 'n' vertices then number of vertices with degree 5 is :
Question 5
Direction: First 8 numbers, 1 to 8, are written from top to bottom. The letters of word ‘Dear’ are written in alphabetical order against each odd number. There are 2 letters between N and R. There are 3 letter between G and I. G is above I. K is written against number 8. (No letter is repeated against any number).
How many alphabets in English alphabetical series are there between the alphabets written against numbers 5 and 6?
How many alphabets in English alphabetical series are there between the alphabets written against numbers 5 and 6?
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Dec 5GATE & PSU CS
