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(4) Mathematics (Q. No. 91-120)
91. Which one of the following is a prime number?
(a) 119
(b) 187
(c) 247
(d) 551
(e) None of these
Answer – e
92. Three numbers which are co-prime to each other are such that the product of the first two is 551 and that of the last two is 1073. The sum of the three numbers is :-
(a) 75
(b) 81
(c) 85
(d) 89
(e) None of these
Answer – c
93. 617+ 6.017 + 0.617 + 6.0017= ?
(a) 6.2963
(b) 62.965
(c) 629.6357
(d) None of these
Answer – c
96. Out of 9 persons, 8 persons spent Rs. 30 each for their meals. The ninth one spent Rs. 20 more than the average expenditure of all the nine. The total money spent by all of them was
(a) Rs. 260
(b) Rs. 290
(c) Rs. 292.50
(d) Rs. 400.50
Answer – c
97. Two numbers are such that the ratio between them is 4:7. If each is increased by 4, ratio becomes 3 : 5. The larger number is :
(a) 36
(b) 48
(c) 56
(d) 64
Answer – c
98. The age of a man is three times the sum of the ages of his two sons. Five years hence. his age will be double of the sum of the ages of his sons. The father’s present age is
(a) 40 years
(b) 45 years
(c) 50 years
(d) 55 years
Answer – b
100. In an election a candidate who gets 84% of the votes is elected by a majority of 476 votes. What is the total number of votes polled?
(a) 672
(b) 700
(c) 749
(d) 848
Answer – b
(4) Mathematics (Q. No. 91-120)
102. An amount of Rs. 735 was divided between A, B and C. If each of them had received Rs. 25 less, their shares would have been in the ratio of 1:3:2. The money received by C was :-
(a) Rs. 195
(b) Rs. 200
(c) Rs. 225
(d) Rs. 245
Answer – c
103. X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?
(a) 6 days
(b) 10 days
(c) 15 days
(d) 20 days
Answer – b
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104. A leak in the bottom of a tank can empty the full tank in 8 hours. An inlet pipe fills water at the rate of 6 litres a minute. When the tank is full, the inlet is opened and due to the leak, the tank is empty in 12 hours. How many litres does the cistern hold?
(a) 7580
(b) 7960
(c) 8290
(d) 8640
Answer – d
105. In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed. then he would take 1 hour less than Sameer. Abhay’s speed is :-
(a) 5 kmph
(b) 6 kmph
(c) 6.25 kmph
(d) 7.5 kmph
Answer – a
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106. A train 150 m long passes a km stone in 15 seconds and another train of the same length travelling in opposite direction in 8 seconds.The speed of the second train is :-
(a) 60 km/ hr
(b) 66 km/hr
(c) 72 km/ hr
(d) 99 km/hr
Answer – d
107. The speed of a boat in still water 10-kmph. If it can travel 26 km downstream and 14km upstream in the same time, the speed of the stream is :-
(a) 2km/ hr
(b) 2.5 km/hr.
(c) 3 km/hr
(d) 4 km/hr
Answer – c
108. Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety in the ratio 1: 1 : 2. If the mixture is worth Rs. 153 per kg. the pirce of the third variety per kg will be
(a) Rs. 169.50
(b) Rs. 170
(c) Rs. 175.50
(d) Rs. 180
Answer – c
109. The simple interest on a sum of money at 8% per annum for 6 years is half the sum. The sum is
(a) Rs. 4800
(b) Rs. 6000
(c) Rs. 8000
(d) Data Inadequate
Answer – d
110. A large field of 700 hectares is divided into two parts,The difference of the areas of the two parts is one- fifth of the average of the two areas. What is the area of the smaller part in hectares?
(a) 225
(b) 280
(c) 300
(d) 315
Answer – d
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