Saturday, July 28, 2018
WIPRO – BASED ONLINE ASSESSMENT with Solutions
WIPRO – BASED ONLINE ASSESSMENT with Solutions
WIPRO � BASED ONLINE ASSESSMENT (1)
No.Of Questions : 55 Max.time: 60 min
(1) How many litres of a 12 litre mixture containing milk and water in the ratio of 2:3 should be replaced with pure milk so that the resultant mixture contains milk and water in equal proportion?
(1)4 litres (2)2 litres (3)1 litre (4)1.5 litres
(2) Two merchants A and B each sell, each an article for Rs.1000. If merchant A computes his profit on cost price, while merchant B computes his profit on selling price, they end up making profits of 25% each. By how much is the profit made by merchant B greater than that of merchant A?
(1) Rs.66.67 (2) Rs.50 (3) Rs.125 (4) Rs.200
(3) A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream. If the speed of the boat in still water is 10 kmph, then the speed of the stream is:
(1) 2 kmph (2) 3 kmph (3) 4 kmph (4) none of these
(4) The radii of two cylinders are in the ratio 2:3 and their heights are in the ratio 5:3. What is the ratio of their volumes?
(1) 10:9 (2) 7:6 (3) 27:20 (4) 20:27
(5) A bag contains 4 white and 6 black balls. Two balls are drawn at random. What is the probability of drawing one white ball and one black ball?
(1) 
(2) 
(3) 
(4) 
(2) (3) (4) (6) The length of a rectangle is twice its breadth. If its length is decreased by 5cm and breadth is increased by 5cm, the area of rectangle is increased by 75cm2. Find the length of the rectangle?
(1) 20 cm (2) 30 cm (3) 40 cm (4) 50 cm
(7) A farmer has two rectangular fields. The larger field has twice the length and 4 times the width of the smaller field. If the smaller field has area K, then find by how much the area of the larger field is greater than the area of the smaller field?
(1) 2K (2) 6K (3) 7K (4) 8K
(8) At 10 a.m. taps A, B and C are turned on. A can fill the tub in 5 hrs, B can fill it in 10 hrs and C can empty it in 7 
hrs. At what time, will the tank be filled if all the taps work together?
hrs. At what time, will the tank be filled if all the taps work together? (1) 4 a.m. (2) 6 a.m. (3) 4 p.m. (4) 6 p.m.
(9) A non-stop bus to Amritsar overtakes an auto rickshaw that is also moving towards Amritsar at 10 a.m. The bus reaches Amritsar at 12.30 p.m. and starts its journey back after 1 hour. On the way back, it meets the auto rickshaw at 2 p.m. At what time will the auto rickshaw reach Amritsar?
(1) 2.30 p.m. (2) 3 p.m. (3) 3.15 p.m. (4) 3.30 p.m.
(10) If the radius of the base of a right circular cylinder is reduced by 50%, what is the ratio of the volume of the reduced cylinder to that of the original if the length remains the same?
(1) 4:1 (2) 2:1 (3) 1:4 (4) 1:2
(11)A river 2 metres deep and 45 metres wide is flowing at the rate of 3km/hr, then the amount of water that runs into the sea per minute is:
(1) 4,500m3 (2) 27,000m3 (3) 35,000m3 (4) 2,700m3
(12) A question paper has two parts � Part A and Part B. Part A contains 5 questions and Part B has 4. Each question in part A has an alternative. A student has to attempt at least one question from each part. Find the number of ways in which the student can attempt the question paper?
(1) 3,360 (2) 1,258 (3) 3,850 (4) 3,630
(13) There are two rectangular fields of same area. The length of the first rectangular field is (x)% less than the length of the second field and the breadth of the first field is (5x)% greater than the breadth of the second field. What is the value of x?
(1) 15 (2) 25 (3) 50 (4) 80
(14) There are six faces to a cube. A person fixed one cube on each of the faces. The dimensions of all the cubes are same. What is the ratio of the total surface area of the newly formed solid to the area of a single cube?
(1) 7: 1 (2) 6: 1 (3) 5: 1 (4) 41: 9
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