Thursday, August 11, 2011

Aptitude Questions

Aptitude Test 4

Time Left: 00:29:50
Aptitude
1.A fires 5 shots to B's 3 but A kills only once in 3 shots while B kills once in 2 shots. When B has missed 27 times, A has killed:
A.
30 birds
B.
60 birds
C.
72 birds
D.
90 birds
2.Six years ago, the ratio of the ages of Kunal and Sagar was 6 : 5. Four years hence, the ratio of their ages will be 11 : 10. What is Sagar's age at present?
A.
16 years
B.
18 years
C.
20 years
D.
Cannot be determined
E.
None of these
3.Q is as much younger than R as he is older than T. If the sum of the ages of R and T is 50 years, what is definitely the difference between R and Q's age?
A.
1 year
B.
2 years
C.
25 years
D.
Data inadequate
E.
None of these
4.
1 +1+1= ?
1 + x(b - a) + x(c - a)1 + x(a - b) + x(c - b)1 + x(b - c) + x(a - c)
A.
0
B.
1
C.
xa - b - c
D.
None of these
5.
1+1= ?
1 + a(n - m)1 + a(m - n)
A.
0
B.
1
2
C.
1
D.
am + n
6.Simran started a software business by investing Rs. 50,000. After six months, Nanda joined her with a capital of Rs. 80,000. After 3 years, they earned a profit of Rs. 24,500. What was Simran's share in the profit?
A.
Rs. 9,423
B.
Rs. 10,250
C.
Rs. 12,500
D.
Rs. 10,500
7.A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
A.
12 days
B.
15 days
C.
16 days
D.
18 days
8.Robert is travelling on his cycle and has calculated to reach point A at 2 P.M. if he travels at 10 kmph, he will reach there at 12 noon if he travels at 15 kmph. At what speed must he travel to reach A at 1 P.M.?
A.
8 kmph
B.
11 kmph
C.
12 kmph
D.
14 kmph
9.A man rows to a place 48 km distant and come back in 14 hours. He finds that he can row 4 km with the stream in the same time as 3 km against the stream. The rate of the stream is:
A.
1 km/hr
B.
1.5 km/hr
C.
2 km/hr
D.
2.5 km/hr
10.In what ratio must a grocer mix two varieties of pulses costing Rs. 15 and Rs. 20 per kg respectively so as to get a mixture worth Rs. 16.50 kg?
A.
3 : 7
B.
5 : 7
C.
7 : 3
D.
7 : 5
11.
If loga+logb= log (a + b), then:
ba
A.
a + b = 1
B.
a - b = 1
C.
a = b
D.
a2 - b2 = 1
12.In a race of 200 m, A can beat B by 31 m and C by 18 m. In a race of 350 m, C will beat B by:
A.
22.75 m
B.
25 m
C.
19.5 m
D.
74m
7
13.If 6th March, 2005 is Monday, what was the day of the week on 6th March, 2004?
A.
Sunday
B.
Saturday
C.
Tuesday
D.
Wednesday
14.An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?
A.
144º
B.
150º
C.
168º
D.
180º
15.A clock is started at noon. By 10 minutes past 5, the hour hand has turned through:
A.
145º
B.
150º
C.
155º
D.
160º
16.The market value of a 10.5% stock, in which an income of Rs. 756 is derived by investing Rs. 9000, brokerage being %, is:
A.
Rs. 108.25
B.
Rs. 112.20
C.
Rs. 124.75
D.
Rs. 125.25
17.From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being kings?
A.
1
15
B.
25
57
C.
35
256
D.
1
221
18.One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is a face card (Jack, Queen and King only)?
A.
1
13
B.
3
13
C.
1
4
D.
9
52
19.The true discount on Rs. 2562 due 4 months hence is Rs. 122. The rate percent is:
A.
12%
B.
131%
3
C.
15%
D.
14%
Direction (for Q.No. 20):

Find out the wrong number in the given sequence of numbers.

20.22, 33, 66, 99, 121, 279, 594
A.
33
B.
121
C.
279
D.
594
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