Delhi University MCA Groups Previous Year Question Paper and Solution with PDF

Delhi University MCA Groups Previous Year Questions (PYQs)

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Qus : 1

Which of the following is not correct statement?

Qus : 2

Qus : 3

$G = U (98) = {k \in N : k \leq 98, gcd (k, 98) = 1}$ be a group, where $N$ is the set of all natural numbers.

The number of generators of the largest cyclic subgroup of

G

(a) 12
(b) 32
(c) 42
(d) 49

Qus : 4

Qus : 5

Qus : 6

Qus : 7

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Delhi University MCA Groups Previous Year Questions (PYQs)