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NIELIT EXAM 2017 Day-9 : Engineering Math Quiz -5

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Question 1

The number of colours required to properly colour the vertices of every planar graph is

Question 2

The number of edges in a complete graph of n vertices is

Question 3

Match the following :
List – I
(a)
(b)
(c)
(d)
List – II
(i) Contrapositive
(ii) Exportation law
(iii) Reductio ad absurdum
(iv) Equivalence

Question 4

The power set of the set

Question 5

The power set of AUB, where A = {2, 3, 5, 7} and B = {2, 5, 8, 9} is

Question 6

If dual has an unbounded solution, then its corresponding primal has

Question 7

How many strings of 5 digits(in ascending order) have the property that the sum of their digits is 7 (Example 00007 is a 5 digits string)?

Question 8

The number of bit strings of length eight that will either start with a 1 bit or end with two bits 00 shall be

Question 9

Identify the following activation function:

Z, X, Y are parameters

Question 10

The no. of ways to distribute n distinguishable objects into k distinguishable boxes, so that ni objects are placed into box i, i = 1, 2, …. k equals which of the following?
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Apr 12GATE & PSU CS