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MCQOPTIONS
This section includes 988 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory knowledge and support exam preparation. Choose a topic below to get started.
| 951. |
The factors that must be considered while designing the pricing strategies are |
| A. | price of competitors |
| B. | strategies of competitors |
| C. | marketing strategy |
| D. | all of above |
| Answer» E. | |
| 952. |
The circumradius of the triangle formed by the straight line 3x + 4y = 12 and the coordinate axes is |
| A. | 05-02-2015 12:00:00 AM |
| B. | 03-02-2015 12:00:00 AM |
| C. | 2 |
| D. | 6 |
| Answer» B. 03-02-2015 12:00:00 AM | |
| 953. |
Out of 6 numbers, average of the first five numbers is 20 and average of last five numbers is 24. If the last number is 36 then the first number is - |
| A. | 20 |
| B. | 16 |
| C. | 26 |
| D. | 56 |
| Answer» C. 26 | |
| 954. |
What is the use of a pipe? |
| A. | UNIX is an open source and free software |
| B. | Several functions can be combined in a single statement. |
| C. | Both a and c |
| D. | Stream input to output. |
| Answer» D. Stream input to output. | |
| 955. |
At the midpoint of a temperature transition curve, |
| A. | Keq = 1.0 and ΔG = 0 |
| B. | half of the protein is denatured |
| C. | All of these |
| D. | [Native] = [Unfolded] |
| Answer» D. [Native] = [Unfolded] | |
| 956. |
3/4th of 2/9th of 1/5th of a number is 249.6. What is 50% of the number? |
| A. | 3794 |
| B. | 3749 |
| C. | 3734 |
| D. | None of these |
| Answer» E. | |
| 957. |
X can complete a piece of work in 30 hrs and Y can do it in 24 hrs. In how many hours will it be completed if they work together? |
| A. | 13.33 hrs |
| B. | 14.33 hrs |
| C. | 15.33 hrs |
| D. | 16.33 hrs |
| Answer» B. 14.33 hrs | |
| 958. |
19.5% of 524 = ? |
| A. | 120.18 |
| B. | 102.18 |
| C. | 122.81 |
| D. | 112.81 |
| Answer» B. 102.18 | |
| 959. |
Using CHMOD if we want to give ALL permissions to a user, which mode is used? |
| A. | 777 |
| B. | 666 |
| C. | 667 |
| D. | 776 |
| Answer» B. 666 | |
| 960. |
The NEWEST antidepressant is - |
| A. | Buspirone |
| B. | Fluoxetine |
| C. | Penfluridol |
| D. | Clozapine |
| Answer» C. Penfluridol | |
| 961. |
The products can be differentiated on the basis of |
| A. | conformance and performance quality |
| B. | durability and style |
| C. | reliability and repair-ability |
| D. | all of above |
| Answer» E. | |
| 962. |
The concept which states all the activities done to make the product operational on planned location is classified as |
| A. | product uncontrollable return |
| B. | product controllable return |
| C. | installation |
| D. | product maintenance |
| Answer» D. product maintenance | |
| 963. |
Arijit covered a distance of 108 km in three hours slower than he had planned. This occurred since he covered the distance, he originally intended to cover in 1 hr 30 minutes. What was his original planned speed? |
| A. | 12 km/hr |
| B. | 15 km/hr |
| C. | 16 km/hr |
| D. | 18 km/hr |
| Answer» E. | |
| 964. |
7413, 7422, 7440, ?, 7503, 7548 |
| A. | 7464 |
| B. | 7456 |
| C. | 7467 |
| D. | 7466 |
| Answer» D. 7466 | |
| 965. |
A dishonest dealer professes to sell his goods at cost price but uses a false weight of 800 gm instead of 1 kg. His profit percent is - |
| A. | 15 |
| B. | 20 |
| C. | 25 |
| D. | 30 |
| Answer» D. 30 | |
| 966. |
The pricing strategy in which prices are based on cost of distribution and production plus fair return rate is classified as |
| A. | cost based pricing |
| B. | differentiated pricing |
| C. | competitive pricing |
| D. | value added pricing |
| Answer» B. differentiated pricing | |
| 967. |
The company will face low sales and low markups if company set its prices |
| A. | too high |
| B. | too low |
| C. | too discounted |
| D. | none of the above |
| Answer» B. too low | |
| 968. |
Generators at a power station produce electric power at voltage |
| A. | 50 kW |
| B. | 45 kW |
| C. | 25 kW |
| D. | 60 kW |
| Answer» D. 60 kW | |
| 969. |
On mixing two classes A and B of students having average marks 25 and 40 respectively, the overall average obtained is 30. Find the ratio of the students in the classes A and B. |
| A. | 0.0840277777777778 |
| B. | 0.213888888888889 |
| C. | 0.2125 |
| D. | 0.127777777777778 |
| Answer» B. 0.213888888888889 | |
| 970. |
A person who pays income tax at the rate of 4 paise per rupee, finds that a fall of interest rate from 4% to 3.75% diminishes his net yearly income by Rs. 48. What is his capital? |
| A. | Rs. 24,000 |
| B. | Rs. 25,000 |
| C. | Rs. 20,000 |
| D. | Rs. 18,000 |
| Answer» D. Rs. 18,000 | |
| 971. |
Drug of choice for obsessive compulsive neurosis is - |
| A. | Fluoxetine |
| B. | Clomipramine |
| C. | Imipramine |
| D. | CPZ |
| Answer» C. Imipramine | |
| 972. |
General Adaptation Syndrome (GAS) is seen in: |
| A. | Anxiety |
| B. | Stressful situations |
| C. | Panic Attacks |
| D. | Depression |
| Answer» C. Panic Attacks | |
| 973. |
The new product pricing strategy through which company makes more profitable sales by selling out fewer units is classified as |
| A. | optional product pricing |
| B. | price skimming |
| C. | price penetration |
| D. | product line pricing |
| Answer» C. price penetration | |
| 974. |
The totality of all the features that how the product functions, looks and feels is classified as |
| A. | differential returns |
| B. | uncontrollable returns |
| C. | controllable returns |
| D. | design |
| Answer» E. | |
| 975. |
√? - 11 = √1521 |
| A. | √2500 |
| B. | √20 |
| C. | 50 |
| D. | (28)² |
| Answer» D. (28)² | |
| 976. |
If a polynomial ƒ(x) is divided by a linear divisor ax + 1, the remainder is |
| A. | ƒ( 1⁄a ) |
| B. | ƒ(-a) |
| C. | ƒ(a) |
| D. | ƒ( - 1⁄a ) |
| Answer» E. | |
| 977. |
\"At the absolute zero temperature, the entropy of every perfectly crystalline substance becomes zero\". This follows from the |
| A. | second law of thermodynamics |
| B. | third law of thermodynamics |
| C. | Maxwell's relations |
| D. | Nernst heat theorem |
| Answer» C. Maxwell's relations | |
| 978. |
THE_RADIATION_RESISTANCE_OF_AN_ANTENNA_HAVING_A_POWER_OF_120_UNITS_AND_ANTENNA_CURRENT_OF_5A_IS?$ |
| A. | 4.8 |
| B. | 9.6 |
| C. | 3.6 |
| D. | 1.8 |
| Answer» B. 9.6 | |
| 979. |
The return loss is given as 12 decibel. Calculate the reflection coefficient.$ |
| A. | 0.35 |
| B. | 0.55 |
| C. | 0.25 |
| D. | 0.75 |
| Answer» D. 0.75 | |
| 980. |
The_transmission_coefficient_is_given_by_0.65._Find_the_return_loss_of_the_wave.$ |
| A. | 9.11 |
| B. | 1.99 |
| C. | 1.19 |
| D. | 9.91 |
| Answer» B. 1.99 | |
| 981. |
Find the transmission coefficient of a wave, when the return loss is 6 decibel. |
| A. | 0.498 |
| B. | 0.501 |
| C. | 0.35 |
| D. | 0.65 |
| Answer» B. 0.501 | |
| 982. |
The reflection coefficient is 0.5. Find the return loss? |
| A. | 12.12 |
| B. | -12.12 |
| C. | 6.02 |
| D. | -6.02 |
| Answer» D. -6.02 | |
| 983. |
The attenuation is given by 20 units. Find the power loss in decibels. |
| A. | 13.01 |
| B. | 26.02 |
| C. | 52.04 |
| D. | 104.08 |
| Answer» B. 26.02 | |
| 984. |
The current reflection coefficient is given by -0.75. Find the voltage reflection coefficient. |
| A. | -0.75 |
| B. | 0.25 |
| C. | -0.25 |
| D. | 0.75 |
| Answer» E. | |
| 985. |
The incident and the reflected voltage are given by 15 and 5 respectively. The transmission coefficient is |
| A. | 1/3 |
| B. | 2/3 |
| C. | 1 |
| D. | 3 |
| Answer» C. 1 | |
| 986. |
The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5) |
| A. | 2 |
| B. | 8 |
| C. | 6 |
| D. | 4 |
| Answer» E. | |
| 987. |
The power of a wave of with voltage of 140V and a characteristic impedance of 50 ohm is |
| A. | 1.96 |
| B. | 19.6 |
| C. | 196 |
| D. | 19600 |
| Answer» D. 19600 | |
| 988. |
The power of the electromagnetic wave with electric and magnetic field intensities given by 12 and 15 respectively is |
| A. | 180 |
| B. | 90 |
| C. | 45 |
| D. | 120 |
| Answer» C. 45 | |