Showing posts with label Solved Answers. Show all posts
Showing posts with label Solved Answers. Show all posts
Tuesday, 13 September 2016

Bank Exam Preparation with Latest Question Papers

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Simple aptitude questions for bank exam preparation. Prepare for IBPS bank exams with these simple aptitude questions. Use these Solved question papers for bank exam preparations.

1) The workers in a factory produce widgets and whoosits. For each product, production time is constant and identical for all workers, but not necessarily equal for the two products. In one hour, 100 workers can produce 300 widgets and 200 whoosits. In two hours, 60 workers can produce 240 widgets and 300 whoosits. In three hours, 50 workers can produce 150 widgets and m whoosits. Then m equals
a) 150
(b) 250
(c) 350
(d) 450
(e) none of the foregoing  

2) Given the nine-sided regular polygon  , how many distinct equilateral triangles in the plane of the polygon have at least two vertices in the set  ?
(a) 30      (b) 33      (c) 36      (d) 66      (e) 72

3) The volumes of sales of a product depends upon the discount x% given on its sales as (100+3x)*V/400, where V is the total volume of the product for sale. The maximum profit that can be realized on the sale of the product correspond to the which value of x?
(a) 20%      (b) 25%      (c) 33.33%      (d) 40%      (e) 50%   

4) Let the system of equations iy – 1 = a(x-i) for i = 1, 2, 3 have a unique solution. Then xy equals
(a) 3      (b) 1      (c) a      (d) 1/a      (e) 1/3

5) A large cube is formed by stacking 27 unit cubes. A plane is perpendicular to one of the internal diagonals of the large cube and bisects that diagonal. The number of unit cubes that the plane intersects is
(a) 21      (b) 19      (c) 18      (d) 16      (e) 15

6) Let  be an acute angled triangle and  be the altitude through  . If  and  , what is the distance between the midpoints of  and  ?
(a) 4.5      (b) 3      (c) 5      (d) 7.5      (d) 4

7) There are 2 kinds of milk powder with different fat and protein contents. When these 2 kinds of milk powder are mixed in various proportion, the protein and fat concentration of the mixtures was found to be (5%, 8%), (6%, 6%) and (8%, x%) respectively. Then x =
(a) 2      (b) 3.5      (c) 4      (d) 4.5      (e) 5

8) Two points A(x1,y1) and B(x2,y2) are chosen on the graph of f(x) = ln(x), with 0 < x1 < x2. The points C and D trisect AB, with AC < CB. Through C a horizontal line is drawn to cut the curve at E(x3,y3). If x1 = 1 and x2 = 1000, then x3 is
(a) 1/100      (b) 1/10      (c) 10      (d) 100      (e) none of the foregoing

9) The director of a marching band wishes to place the members into a formation that includes all of them and has no unfilled positions. If they are arranged in a square formation, there are 5 members left over. The director realizes that if he arranges the group in a formation with 7 more rows than columns, there are no members left over.  The maximum number of members this band can have
(a) is more than 500
(b) is less than 100
(c) is more than 100 but less than 200
(d) is more than 300 but less than 400
(e) is more than 200 but less than 300

10) A semicircle with radius R is contained in a square whose sides have length 1 unit. The maximum value of R is
(a) √2 – 1      (b) (√2 + 1)/4      (c) √3 - √2      (d) (√6 + 2)/8      (e) (√6 - √2)/2
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Wednesday, 24 August 2016

Co Ordinate Geometry Aptitude Questions for Bank Exams

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Quantitative Aptitude questions based on co-ordinates system for bank exam preparation.
Prepare for bank exam with these question papers and solved answer papers.

1. Find the distance of the point A(4, -2) from the origin.
A.) 4√5 units     B.) 2√5 units
C.) 5√2 units     D.) 7√2 units

2. Find the distance between the points A(-4, 7) and B(2, -5).
A.) 8√5 Units     B.) 6√5 Units
C.) 6√4 Units     D.) None of these

3. The distance between the points A(5, -7) and B(2, 3) is:
A.) 109     B.) 5√7
C.) √109     D.) None of these

4. Find the area of ΔABC whose vertices are A(2, -5), B(4, 9) and (6, -1).
A.) 9 units     B.) 5 sq.units
C.) 7 sq.units     D.) 6 sq.units

5. Find the vertices of triangle are A(2, 8), B(-4, 3) and (5, -1). The area of ΔABC is:
A.) 5 1/2 sq.units     B.) 2 1/3 sq.units
C.) 2 1/2 sq.units     D.) None of these

6. Find the co-ordinates of the centroid of ΔABC whose vertices are A(7, -3), B(5, -4) and C(-3, -5)?
A.) 3, -3     B.) 3, -4
C.) 4, -3     D.) None of these

7. A point C divides the join of A(2,5) and B(3,9) in the ratio 3 : 4. The co-ordinates of C are:
A.) (15/7, 46/7)     B.) (15/7, 47/7)
C.) (15/7, 40/7)     D.) None of these

8. The vertices of a quadrilateral ABCD are A(0, 0), B(3,3), C(3, 6) and D(0, 3). Then , ABCD is a
A.) square     B.) parallelogram
C.) rectangle     D.) rhombus

9. P is a point on x-axis at a distance of 4 units from y-axis to its right. The co-ordinates of P are:
A.) (4, 0)     B.) (0, 4)
C.) (4, 4)     D.) (-4, 4)

10. Find the value of k for which the points A(-2, 5), B(3, k) and C(6, 1) are collinear.
A.) 5     B.) 4
C.) 7     D.) 1


Answers :
1. A    2. B    3. C    4. C    5. C
6. B    7. B    8. B    9. A    10. A
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Friday, 19 August 2016

Simple Interest Question and Answers for Canara Bank Exams

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Simple Interest questions for preparation of bank exams. Make these simple questions to prepare for Canara Bank exam preparation. Use these solved questions and answers for bank exam preparation.

1. A man borrowed some amount, after 3 years he paid Rs.10,400/- with 10% interest, then how much Amount he borrowed?
A.) Rs.7000/-     B.) Rs.8000/-
C.) Rs.9000/-     D.) Rs.1000/-

2. A borrow took by a man, for every 5 years it will be doubled, then what is the rate of the interest?
A.) 15%     B.) 20%
C.) 22%     D.) 23%

3. Find simple interest on Rs.5000/- at 12% p.a, for 2 years?
A.) Rs.1300/-     B.) Rs.1400/-
C.) Rs.1200/-     D.) Rs.1000/-

4. Find simple interest on Rs.6000/- at 10% p.a. for 2years 3 months?
A.) Rs.1350/-     B.) Rs.1250/-
C.) Rs.2350/-     D.) None of these

5. In how many years will sum of Rs 4000 yield an interest of Rs.1080/- at 9% p.a?
A.) 1 year     B.) 3 years
C.) 4 years     D.) 2 years

6. If the simple interest on Rs.400 for 3 years is Rs.4000/-, what is the rate of interest percent per annum?
A.) 4 1/3%     B.) 3 1/4%
C.) 3 1/3%     D.) None of these

7.  The borrow taken by a man, for every 6 years it will be 3 times, then how much time it will be taken For 8 times:
A.) 20years     B.) 21years
C.) 22years     D.) 25years

8. A borrow taken by a man, for every 5 years it will be doubled, then how much time it will be taken
A.) 12years     B.) 13years
C.) 15years     D.) 16years

9. A person took some amount with some interest for 2 years, but increase the interest for 1%, he paid Rs.120/- extra, then how much amount he took?
A.) Rs.5500/-     B.) Rs.6000/-
C.) Rs.4000/-     D.) Rs.7000/-

10. At what rate of percent per annum will a sum of money double in 8 years?
A.) 13 ¼%     B.) 12 ½%
C.) 11 ½%     D.) None of these


Answers :
1. B    2. B    3. C    4. A    5. B
6. C    7. B    8. C    9. B    10. B
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Wednesday, 3 August 2016

ICICI Bank Exam Aptitude Questions and Placement Papers

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Sample question paper and solved examples for ICICI Bank Exams. Prepare with these solved question and answers for ICICI bank exams.

Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins.If all of them work together, find the time taken to fill the tank
A. 17 1/7 mins
B. 20 mins
C. 8 mins
D. none of these

2. Which of the following involves context switch,
A. system call
B. privileged instruction
C. floating point exception
D. all the above
E. none of the above

3. In a group of 15,7 have studied Latin, 8 have studied Greek, and 3 have not studied either.How many of these studied both Latin and Greek
A. 0
B. 3
C. 4
D. 5

4. Two trains move in the same direction at 50 kmph and 32 kmph respectively. A man in the slower train observes the 15 seconds elapse before the faster train completely passes by him. What is the length of faster train ?
A. 100m
B. 75m
C. 120m
D. 50m

5. In June a baseball team that played 60 games had won 30% of its game played. After a phenomenal winning streak this team raised its average to 50% .How many games must the team have won in a row to attain this average?
A. 12
B. 20
C. 24
D. 30

6. Can you find out what day of the week was January 12, 1979?
A. Wednesday
B. Friday
C. Monday
D. Sunday

7. Which holds true for the following statementclass c: public A, public B
A. 2 member in class A, B should not have same name
B. 2 member in class A, C should not have same name
C. both
D. none

8. If the operation,^ is defined by the equation x ^ y = 2x + y,what is the value of a in 2 ^ a = a ^ 3
A. 0
B. 1
C. -1
D. 4

9. In a group of 15,7 have studied Latin, 8 have studied Greek, and 3 have not studied either.How many of these studied both Latin and Greek
A. 0
B. 3
C. 4
D. 5

10. A cylinder is 6 cms in diameter and 6 cms in height. If spheres of the same size are made from the material obtained, what is the diameter of each sphere?
A. 5 cms
B. 2 cms
C. 3 cms
D. 4 cms


Answers:
1. A    2. A    3. B    4. B    5. C
6. B    7. A    8. B    9. B    10. C
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Monday, 1 August 2016

Height and Distance Related Aptitude Problems for SBI Bank Exams

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Prepare for SBI Bank exams with these simple height and distance related questions. These solved examples will help in preparing for SBI Bank Exams.

1. From the foot and the top of a building of height 230 m, a person observes the top of a tower with angles of elevation of b and a respectively. What is the distance between the top of these buildings if tan a = 5/12 and tan b = 4/5
A. 400 m    B. 250 m
C. 600 m    D. 650 m

2. When the sun's altitude changes from 30° to 60°, the length of the shadow of a tower decreases by 70m. What is the height of the tower?
A. 35 m    B. 140 m
C. 60.6 m    D. 20.2 m

3. The elevation of the summit of a mountain from its foot is 45°. After ascending 2 km towards the mountain upon an incline of 30°,the elevation changes to 60°. What is the approximate height of the mountain?
A. 1.2 km    B. 0.6 km
C. 1.4 km    D. 2.7 km

4. The angle of elevation of the top of the tower from a point on the ground is sin−1(3/5). If the point of observation is 20 meters away from the foot of the tower, what is the height of the tower?
A. 9 m    B. 18 m
C. 15 m    D. 12 m

5. The angles of depression and elevation of the top of a wall 11 m high from top and bottom of a tree are 60° and 30° respectively. What is the height of the tree?
A. 22 m    B. 44 m
C. 33 m    D. None of these

6. On the same side of a tower, two objects are located. Observed from the top of the tower, their angles of depression are 45° and 60°. If the height of the tower is 600 m, the distance between the objects is approximately equal to :
A. 272 m    B. 284 m
C. 288 m    D. 254 m

7. From the top of a hill 100 m high, the angles of depression of the top and bottom of a pole are 30° and 60° respectively. What is the height of the pole?
A. 52 m    B. 50 m
C. 66.67 m    D. 33.33 m

8. The angle of elevation of the top of a tower from a certain point is 30°. If the observer moves 40 m towards the tower, the angle of elevation of the top of the tower increases by 15°. The height of the tower is:
A. 64.2 m    B. 62.2 m
C. 52.2 m    D. 54.6 m

9. The angle of elevation of a ladder leaning against a wall is 60º and the foot of the ladder is 12.4 m away from the wall. The length of the ladder is:
A. 14.8 m    B. 6.2 m
C. 12.4 m    D. 24.8 m

10. A man standing at a point P is watching the top of a tower, which makes an angle of elevation of 30º with the man's eye. The man walks some distance towards the tower to watch its top and the angle of the elevation becomes 45º. What is the distance between the base of the tower and the point P?
A. 9 units    B. 3√3 units
C. Data inadequate    D. 12 units


Answers :
1. D    2. C    3. D    4. C    5. B
6. D    7. C    8. D    9. D    10. C
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