English. The number of students
learning English and French but
not Hindi is thrice the number of
students learning Hindi and
French but not English. 23
students learn only Hindi and 17
students learn only English. The
total number of students learning
French is 46 and total number of
students learning only French is
11.
How many students learn
precisely two languages?
(a) 55 (b) 40 (c) 30 (d) 13
How many students learn
atleast 2 languages?
(a) 15 (b) 30 (c) 45 (d) 55
What is the total strength of
the class?
(a) 124 (b) 100 (c) 96 (d) 66
How many students learn
English and French?
(a) 30 (b) 43 (c) 45 (d) 73
How many students learn
atleast one language?
(a) 45 (b) 51 (c) 96 (d) None of
these
For a set ‘A’, consider the
following statements
(I) AUP(A)= P(A)
(II) {A}nP(A)=A
(III) P(A)-{A}= P(A) where ‘P’=
power set
(a) I only (b) II only (c) III only
(d) I, II and IIIFor the next four (04) questions
that follow:
In a city, three daily newspapers
A, B, C are published, 42% read A;
51% read B; 68% read C; 30%
read A and B; 28% read B and C,
36% read A and C, 8% do not read
any of the three newspapers.35. What is the % of persons who
read all the three papers?
(a) 20% (b) 25% (c) 30% (d)
40%36. What is the % of persons who
read only two papers?
(a) 19% (b) 31% (c) 44% (d)
None- What is the % of the persons
who read only 1 paper?
(a) 38% (b) 48% (c) 51% (d)
None
37. What is the % of persons who
read only ‘A’ but neither ‘B’ nor
‘C’?
(a) 4% (b) 3% (c) 1% (d) None38. Out of 500 first year students,
260 passed is the 1st semester,
210 passed in 2nd semester, and
170 did not pass in either
semester, how many passed in
both the semesters?
(a) 30 (b) 40 (c) 70 (d) 140