MBA/MCA Entrance Test - October - 2011 - ANUCDE

101. In a simultaneous throw of two dice, what is the probability of getting a total
off 7
(1)
1
6
(2)
1
4
(3)
2
3
(4)
3
4
102. Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random.
What is the probability that the ticket drawn bears a number which is a
multiple of 3
(1)
3
10
(2)
2
20
(3)
2
5
(4)
1
2
103. One card is drawn from a pack of 52 cards. What is the probability that the
card drawn is either a red card or a king
(1)
1
2
(2)
6
13
(3)
7
13
(4)
27
52
104. Two cards are drawn from a pack of 52 cards. The probability that either both
are red is both is kings, is ———————.
(1)
7
13
(2)
3
26
(3)
63
221
(4)
55
221
105. A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random.
What is the probability that none of the balls drawn is blue
(1)
10
21
(2)
11
21
(3)
2
7
(4)
5
7
106. Find the derivative of 5 x + 6
(1)
5
5x
+ 6
(2)
2
5
5x
+ 6
(3)
3
5
5x
+ 6
(4) None
107. If the mean of x − 2 , x − 3 and x + 5 is 6 then the value of x is
(1) 2 (2) 4 (3) 6 (4) 8
108. The geometric mean of a natural number and its reciprocal is
(1) Zero (2) One
(3) The number itself (4) Can’t say
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MB/MCCET 2011