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V1108 Pages: 6

௨) 2070 waste b) energy c) high employment 9) industrial

generation efficiency generation mechanisation

A 5 cm long line is parallel to VP and inclined at 30° to HP. What is its length in the front view?

௨ 433cm b) 2.5cm ௦) Scm d) 2.88 cm

A cylinder is placed on H.P on its base and section plane is inclined to V.P and perpendicular to
H.P cutting the solid the section gives

a) parabola b) circle c) rectangle d) ellipse
PART B- CORE COURSES
Which of the following are tautologies?
l.pV~p 2.pA~p 3.0% (qV ~q) 4. pV(q A ~q)
a) land3 0) 3and4 €) 2and4 ५) land2

G={0,1,2,3,4,5} is a group under multiplication modulo 6. Which are the cyclic generators
here?

a) 3, 5 0) ۶۹ ९) ‏ة5‎ ५) 1,2,3, 5
If A={a,} and B={1,2,3},what is n(AXB)?
a) 4 b) 6 ௦) 5 d) 3

If every team has to play 19 games in a round robin league, totally how many matches are to be
played?

a) 250 b) 300 c) 200 d) 190
Find the complement of 2 in the lattice (86७, D) where D 15 Divisor
a) 2 b) 15 c) 6 d) None of these

Converse of P— Q is

a) IP—1Q b) 9-2 c) 1Q—1P 9) ‏جم‎ 0
Every chain is a lattice
a) distributive b) complemented c) complete d) bounded

Which of the following is not efficiently supported by a singly linked list?

a) Accessing an b) Insertion after ௦) Insertionbefore 0) Traversing to
element in the current position current position the position
current position immediately

after the current
position

The inorder and preorder traversals of a binary tree are [be facdg] and [ae bfdcg]
respectively. What is the corresponding preorder traversal?

a) bfecgda b) edbgfca €) 60120௨ d) defgbca
Consider the following loop

fori=lton

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