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Discrete Mathematics
Advanced Discrete Mathematics
Quiz 1
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Q.1
Calculate sum of divisors of n = 1900.
a) 6530
b) 5346
c) 3387
d) 4123
Q.2
Given the factorization of a number n, then the sum of divisors can be computed in _______
a) linear time
b) polynomial time
c) O(logn)
d) o(n+1)
Q.3
Calculate the sum of divisors of N = 9600.
a) 23250
b) 47780
c) 54298
d) 31620
Q.4
Find the number of odd positive integers of the number 456.
a) 54
b) 27
c) 16
d) 8
Q.5
The number of even positive integers ofis _______
a) 24
b) 32
c) 164
d) 209
Q.6
What is the sum of divisors of the number 1872?
a) 12493
b) 5438
c) 45862
d) 654
Q.7
Find the odd positive integer of the number 6500.
a) 43
b) 17
c) 12
d) 87
Q.8
How many even positive integers are there in the number 7362?
a) 16
b) 58
c) 35
d) 165
Q.9
Calculate sum of divisors of n = 8620.
a) 7549
b) 54201
c) 18102
d) 654
Q.10
Find the odd positive integer of the number 4380.
a) 108
b) 48
c) 75
d) 8
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