MCQOPTIONS
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MCQOPTIONS
This section includes 220 Mcqs, each offering curated multiple-choice questions to sharpen your BBA in Computer Applications knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
If simple interest for 2 years for a sum is Rs. 600 and compound interest for the same sum for2 years and same rate of interest is Rs. 645, what will be the rate of interest? |
| A. | 10% |
| B. | 15% |
| C. | 30% |
| D. | 5% |
| Answer» C. 30% | |
| 52. |
A man got Rs. 130 less, as simple interest, when he invested Rs. 2000 for 4 years ascompared to investing Rs. 2250 for same duration. What is the rate of interest? |
| A. | 12% |
| B. | 13% |
| C. | 12.5% |
| D. | 10.50% |
| Answer» C. 12.5% | |
| 53. |
A feasible solution to an LP problem |
| A. | must satisfy all of the problem’s constraints simultaneously |
| B. | need not satisfy all of the constraints, only some of them |
| C. | must be a corner point of the feasible region |
| D. | must optimize the value of the objective function |
| Answer» E. | |
| 54. |
A fruit seller buys lemons at 2 for a rupee and sells then at 5 for three rupees. His gain percentis |
| A. | 10% |
| B. | 15% |
| C. | 20% |
| D. | 25% |
| Answer» D. 25% | |
| 55. |
A sum of Rs. 4000 amounts to Rs. 4600 in 5 years at a certain rate of simple interest. Whatwould be the amount, if the rate of interest is increased by 3 %. |
| A. | rs. 4900 |
| B. | rs. 5000 |
| C. | rs. 5200 |
| D. | rs. 5600 |
| Answer» D. rs. 5600 | |
| 56. |
Guddi invested some money in a bank at rate of 6% per annum. At simple interest, after 9years, she got Rs. 8470. How much did she invest? |
| A. | rs. 5250 |
| B. | rs. 6550 |
| C. | rs. 6400 |
| D. | rs. 5500 |
| Answer» E. | |
| 57. |
The distinguishing feature of an LP model is |
| A. | relationship among all variables is linear |
| B. | it has single objective function & constraints |
| C. | value of decision variables is non-negative |
| D. | all of the above |
| Answer» B. it has single objective function & constraints | |
| 58. |
Akhil borrowed a certain sum of money at the rate of 6%, 9% and 14% for a period of firsttwo years, next three years and beyond the period of five years respectively. If at the end of nineyears, he paid Rs. 8550 as interest, then find the sum of money he had borrowed. |
| A. | rs. 9,000 |
| B. | rs.14,000 |
| C. | rs.15,000 |
| D. | rs.18,000 |
| Answer» B. rs.14,000 | |
| 59. |
By giving Rs. 50 to M, A would have the amount equal to what M had earlier. If the sum ofthe amounts with A and M is Rs. 650. What is the ratio of the amount with A to that with Mearlier? |
| A. | 7 : 4 |
| B. | 5 : 3 |
| C. | 2 : 1 |
| D. | 7 : 6 |
| Answer» E. | |
| 60. |
Ramesh gets a profit of 20% in one trade and suffers a loss of 20% in the second when hesells 2 cycles for Rs. 4000 each. What is his profit or loss in the entire trade? |
| A. | loss = 4% |
| B. | loss = 16% |
| C. | profit = 16% |
| D. | profit = 4% |
| Answer» B. loss = 16% | |
| 61. |
A and B enter into a partnership with respective capitals of Rs. 20,000 and Rs. 40,000. At theend of the year, the total profit is Rs. 33,000. If A receives Rs. 15,000 as both his salary andprofit, then what is his salary? |
| A. | rs. 2000 |
| B. | rs. 4000 |
| C. | rs. 3500 |
| D. | rs. 3000 |
| Answer» C. rs. 3500 | |
| 62. |
A trader purchases several articles at the rate of 13 for Rs. 10 and sells them at the rate of 10for Rs. 13. What is his gain/loss? |
| A. | 69 % gain |
| B. | 56.25 % gain |
| C. | 56.25 % loss |
| D. | 25 % loss |
| Answer» B. 56.25 % gain | |
| 63. |
The graphical method of LP problem uses |
| A. | objective function equation |
| B. | constraint equations |
| C. | linear equations |
| D. | all of the above |
| Answer» E. | |
| 64. |
Operations research was known as an ability to win a war without really going in to ____ |
| A. | battle field |
| B. | fighting |
| C. | the opponent |
| D. | both a and b |
| Answer» E. | |
| 65. |
While plotting constraints on a graph paper, terminal points on both the axes are connectedby a straight line because |
| A. | the resources are limited in supply |
| B. | the objective function as a linear function |
| C. | the constraints are linear equations or inequalities |
| D. | all of the above |
| Answer» E. | |
| 66. |
The ratio of market prices of wheat and paddy is 2:3 and the ratio of quantities consumed in afamily is 5:4. Find the ratio of expenditure of wheat and paddy. |
| A. | 6:5 |
| B. | 5:6 |
| C. | 1:1 |
| D. | 8:15 |
| Answer» C. 1:1 | |
| 67. |
Income ratio of Ramesh and Suresh is 5:6. Their spending ratio is 7:9. Ramesh saves 4000and Suresh saves 3000. Income and spending respectively of Ramesh and Suresh are |
| A. | ramesh - 25000, 21000; suresh – 30000, 27000 |
| B. | ramesh - 36000, 32000; suresh – 30000, 27000 |
| C. | ramesh - 30000, 27000; suresh – 36000, 32000 |
| D. | none of the above |
| Answer» B. ramesh - 36000, 32000; suresh – 30000, 27000 | |
| 68. |
285 is summation of 3 numbers. Ratio between 2nd and 3rd numbers is 6:5. Ratio between1st and 2nd numbers is 3:7. The 3rd number is? |
| A. | 135 |
| B. | 150 |
| C. | 124 |
| D. | 105 |
| Answer» E. | |
| 69. |
In a library, the ratio of number of story books to that of non-story books was 4:3 and totalnumber of story books was 1248. When some more story books were bought, the ratio became5:3. Find the number of story books bought. |
| A. | 312 |
| B. | 321 |
| C. | 936 |
| D. | 1560 |
| Answer» B. 321 | |
| 70. |
The ratio of the present age of father to that of son is 7:2. After 10 years their ages will be inthe ratio of 9:4. The present ages of the father is |
| A. | 35 years |
| B. | 40 years |
| C. | 30 years |
| D. | 25 years |
| Answer» B. 40 years | |
| 71. |
A trader has 200 kg of sugar, out of which he sells some with 10% profit and the rest with25% profit. He gains 15% on the whole. Find the quantity of sugar sold at 25% profit? |
| A. | 120 kg |
| B. | 96.5 kg |
| C. | 84 kg |
| D. | 67 kg |
| Answer» E. | |
| 72. |
In graphical method of linear programming problem if the iOS-cost line coincide with a sideof region of basic feasible solutions we get |
| A. | unique optimum solution |
| B. | unbounded optimum solution |
| C. | no feasible solution |
| D. | infinite number of optimum solutions |
| Answer» E. | |
| 73. |
Kabir paid Rs. 9600 as interest on a loan he took 5 years ago at 16% rate of simple interest.What was the amount he took as loan? |
| A. | rs. 16400 |
| B. | rs. 12000 |
| C. | rs. 12500 |
| D. | rs. 18000 |
| Answer» C. rs. 12500 | |
| 74. |
Chaman sells 40 fans at 10% profit. He wants a total of 20% profit on the entire sale. Sincehe got 160 fans at rate of Rs. 100 each, at what profit must he sell the remaining fans? |
| A. | 70/3% |
| B. | 160/58% |
| C. | 30% |
| D. | 100/3% |
| Answer» C. 30% | |
| 75. |
Ajay and Raj together have Rs. 1050. On taking Rs. 150 from Ajay, Ajay will have sameamount as what Raj had earlier. Find the ratio of amounts with Ajay and Raj initially. |
| A. | 3:4 |
| B. | 7:1 |
| C. | 1:3 |
| D. | 4:3 |
| Answer» E. | |
| 76. |
Two bicycles were sold for Rs. 3990 each, gaining 5% on one and losing 5% on the other. Thegain or loss percent on the whole transaction is |
| A. | neither gain nor loss |
| B. | 2.5% gain |
| C. | 2.5% loss |
| D. | 0.25% loss |
| Answer» E. | |
| 77. |
How much should be the annual installment to completely pay off a debt of Rs. 1078 in 6years at 9% per annum rate of interest? |
| A. | rs.146.35 |
| B. | rs.156.25 |
| C. | rs.126.55 |
| D. | rs.118.35 |
| Answer» B. rs.156.25 | |
| 78. |
Sam borrowed some money from his friend at simple interest of 6% per annum. He returnedhis friend Rs. 15600. After how much time did Sam return the money if he borrowed Rs. 12000? |
| A. | 8 years |
| B. | 2.5 years |
| C. | 5 years |
| D. | 3.5 years |
| Answer» D. 3.5 years | |
| 79. |
In 4 years the simple interest on certain sum of money is 9/25 of the principal. The annual rateof interest is |
| A. | 4% |
| B. | 4(1/2)% |
| C. | 9% |
| D. | 10% |
| Answer» D. 10% | |
| 80. |
In. L.P.P---- |
| A. | objective function is linear |
| B. | constraints are linear |
| C. | both objective function and constraints are linear |
| D. | none of the above |
| Answer» D. none of the above | |
| 81. |
Operation research approach is |
| A. | multi-disciplinary |
| B. | artificial |
| C. | intuitive |
| D. | all of the above |
| Answer» E. | |
| 82. |
P, Q, R subscribe Rs. 50,000 for a business. P subscribes Rs. 4000 more than Q and Q Rs.5000 more than R. Out of a total profit of Rs. 25,000, what will be P's share? |
| A. | rs. 8400 |
| B. | rs. 10,500 |
| C. | rs. 13,600 |
| D. | rs. 14,700 |
| Answer» C. rs. 13,600 | |
| 83. |
If the number of available constraints is 3 and the number of parameters to be optimized is 4,then |
| A. | the objective function can be optimized |
| B. | the constraints are short in number |
| C. | the solution is problem oriented |
| D. | none of these |
| Answer» C. the solution is problem oriented | |
| 84. |
A shopkeeper earns a profit of 15% after selling a book at 20% discount on the printed price.The ratio of the cost price and printed price of the book is? |
| A. | 20:23 |
| B. | 23:20 |
| C. | 16:23 |
| D. | 23:16 |
| Answer» D. 23:16 | |
| 85. |
At what price should the Karan mark a sewing machine that costs him Rs. 1200/- so that evenafter offering a 20% discount, he makes 25% profit? |
| A. | rs. 2,025/- |
| B. | rs.1,900/- |
| C. | rs. 1,675/- |
| D. | rs. 1,875/- |
| Answer» E. | |
| 86. |
r. Karan borrowed a certain amount at 6% per annum simple interest for 9 years. After 9years, he returned Rs. 8110/-. Find out the amount that he borrowed. |
| A. | rs. 4,900 |
| B. | rs. 5,000 |
| C. | rs. 5,100 |
| D. | rs. 5266 |
| Answer» E. | |
| 87. |
Sagar purchased 10 kg of rice at the rate of Rs. 15 per kg and 25 kg of rice at the rate Rs.14 per kg. He mixed the two and sold the mixture. Approximately at what rate per kg should hesell the mixture to make 40 % profit in the transaction? |
| A. | rs. 20.00 |
| B. | rs. 19.50 |
| C. | rs. 15 |
| D. | rs. 17.5 |
| Answer» B. rs. 19.50 | |
| 88. |
Find the resultant profit if A sells a cupboard at a profit of 6% to B and B sells the same to Cat a profit of 9%. |
| A. | 15% |
| B. | 16% |
| C. | 14.5% |
| D. | 15.54% |
| Answer» E. | |
| 89. |
The graph of x≤2 and y≥2 will be situated in the |
| A. | first and second quadrant |
| B. | second and third quadrant |
| C. | first and third quadrant |
| D. | third and fourth quadrant |
| Answer» C. first and third quadrant | |
| 90. |
Which of the following methods is used to verify the optimality of the current solution of thetransportation problem |
| A. | least cost method |
| B. | vogel’s approximation method |
| C. | modified distribution method |
| D. | all of the above |
| Answer» B. vogel’s approximation method | |
| 91. |
The qualitative approach to decision analysis relies on |
| A. | experience |
| B. | judgement |
| C. | intuition |
| D. | all of the above |
| Answer» E. | |
| 92. |
Aman got a salary of Rs. 8600. The salary was invested by him in two parts. Find thedifference between the two parts of his salary, if in first part he got some simple interest at 15%per annum in 4 years, which was same as the second part which he invested at 20% for 3 years. |
| A. | rs. 0 |
| B. | rs. 2400 |
| C. | rs. 100 |
| D. | rs. 4500 |
| Answer» B. rs. 2400 | |
| 93. |
An alternative optimal solution to a minimization transportation problem exists wheneveropportunity cost corresponding to unused route of transportation is: |
| A. | positive & greater than zero |
| B. | positive with at least one equal to zero |
| C. | negative with at least one equal to zero |
| D. | none of the above |
| Answer» C. negative with at least one equal to zero | |
| 94. |
What is the minimum number of years upon which SI on Rs 2600 at 6.67% interest rate willbe in whole number? |
| A. | 2 |
| B. | 6 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 95. |
Linear programming is a |
| A. | constrained optimization technique |
| B. | technique for economic allocation of limited resources |
| C. | mathematical technique |
| D. | all of the above |
| Answer» E. | |
| 96. |
A man buys 50 pens at marked price of 46 pens from a whole seller. If he sells these pensgiving a discount of 1% , what is the profit percent? |
| A. | 5.3 % |
| B. | 7.6 % |
| C. | 10.6 % |
| D. | 12 % |
| Answer» C. 10.6 % | |
| 97. |
If a person sells a ‘sari’ for Rs. 5200, making a profit of 30%, then the cost price of the sari is |
| A. | rs. 4420 |
| B. | rs. 4000 |
| C. | rs. 3900 |
| D. | rs. 3800 |
| Answer» C. rs. 3900 | |
| 98. |
Find the principal which yields a simple interest of Rs. 20 and compound interest of Rs. 21 intwo years, at the same percent rate per annum? |
| A. | rs. 520 |
| B. | rs. 480 |
| C. | rs. 420 |
| D. | rs. 200 |
| Answer» E. | |
| 99. |
OR has a characteristics that it is done by a team of |
| A. | scientists |
| B. | mathematicians |
| C. | academics |
| D. | all of the above |
| Answer» E. | |
| 100. |
Ajay incurred loss of 20% by selling a vase for Rs. 2880. To get a profit of 20% at what priceshould he sell the vase? |
| A. | rs. 4320 |
| B. | rs. 5760 |
| C. | rs. 1440 |
| D. | rs. 3500 |
| Answer» B. rs. 5760 | |