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MCQOPTIONS
This section includes 63850 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.
| 5951. |
The Zener diode is sometimes called: |
| A. | Current regulator diode |
| B. | Voltage regulator diode |
| C. | Constant current diode |
| D. | None of the above |
| Answer» C. Constant current diode | |
| 5952. |
Which of the following steps are involved in the product improvement cycle?1. Sell it in the market2. Determine quality of performance3. Design the product based on customer needs4. Test it in the laboratorySelect the correct answer using the codes given below: |
| A. | 1 and 3 only |
| B. | 2 and 4 only |
| C. | 1, 3 and 4 only |
| D. | 1, 2, 3 and 4 |
| Answer» E. | |
| 5953. |
Which country has announced that it has carried out its first Hydrogen Bomb test? |
| A. | South Korea |
| B. | North Korea |
| C. | China |
| D. | Japan |
| Answer» C. China | |
| 5954. |
The compound interest on a sum of ₹15800 for 2 years at 9% per annum, when the interest is compound 8 monthly,is (nearest to a rupee): |
| A. | ₹2992 |
| B. | ₹3016 |
| C. | ₹3018 |
| D. | ₹2956 |
| Answer» D. ₹2956 | |
| 5955. |
Which network analysis method is more useful for the projects of repetitive in nature? |
| A. | CPM |
| B. | PERT |
| C. | Bar Charts |
| D. | Mile Stone Charts |
| Answer» B. PERT | |
| 5956. |
The composition of Aqua Regia is |
| A. | Conc.H2SO4 and Conc. HCl in the ratio of 1:3 |
| B. | Conc.HNO3 and Conc. HCl in the ratio of 1:3 |
| C. | Conc.HNO3 and Conc. HCl in the ratio of 3:1 |
| D. | Conc.H2SO4 and Conc. HNO3 in the ratio of 3:1 |
| Answer» C. Conc.HNO3 and Conc. HCl in the ratio of 3:1 | |
| 5957. |
When did the 'third saka' of Chittor take place? |
| A. | 1570 AD |
| B. | 1569 AD |
| C. | 1567 AD |
| D. | 1575 AD |
| Answer» D. 1575 AD | |
| 5958. |
What are the factors of x3 + 4x2 – 11x – 30? |
| A. | (x – 2), (x + 3) and (x + 5) |
| B. | (x + 2), (x + 3) and (x – 5) |
| C. | (x + 2), (x – 3) and (x + 5) |
| D. | (x + 2), (x – 3) and (x – 5) |
| Answer» D. (x + 2), (x – 3) and (x – 5) | |
| 5959. |
Read the following statements carefully:1. The European Parliament has approved a law banning a wide-range of single-use plastic items, such as straws, cotton buds, and cutlery, by 2021.2. The law stipulates that 10 single-use plastic items will be banned in order to curb ocean pollution.3. The new plans come after it was found that plastics make up more than 80% of marine litter, which has disastrous effects on wildlife and habitats.Which of the above statements is/are correct? |
| A. | Only 1 |
| B. | Only 1 and 2 |
| C. | Only 1 and 3 |
| D. | Only 2 and 3 |
| E. | All of the above |
| Answer» F. | |
| 5960. |
Which of the following sites has an ancient period temple named Lad Khan Temple? |
| A. | Sanchi |
| B. | Ellora |
| C. | Aihole |
| D. | Elephanta |
| Answer» D. Elephanta | |
| 5961. |
Ravika alone can complete three-fifth of a work in 105 days. Mallika can complete one-third of work in 50 days. In how many days Ravika and Mallika working together, can complete 26/35 of the work? |
| A. | 60 days |
| B. | 70 days |
| C. | 80 days |
| D. | 63 days |
| Answer» B. 70 days | |
| 5962. |
Select the correct option:Convert decimal 99 to binary. |
| A. | 1100101 |
| B. | 1101001 |
| C. | 11100011 |
| D. | 1100011 |
| Answer» E. | |
| 5963. |
When is the National Energy Conservation Day observed? |
| A. | 14 December |
| B. | 13 December |
| C. | 15 December |
| D. | 12 December |
| E. | 11 December |
| Answer» B. 13 December | |
| 5964. |
‘Sevasadan’, ‘Karmabhoomi’ and ‘Gaban’ are some of the masterpieces of which Hindi writer? |
| A. | Bhisham Sahni |
| B. | Premchand |
| C. | Harishchandra |
| D. | Ramdhari Singh ‘Dinkar |
| Answer» C. Harishchandra | |
| 5965. |
Suppose two hosts use a TCP connection to transfer a large file. Which of the following statements is/are FALSE with respect to the TCP connection?If the sequence number of a segment is m, then the sequence number of the subsequent segment is always m+1.If the estimated round trip time at any given point of time is t sec, the value of the retransmission timeout is always set to greater than or equal to t sec.The size of the advertised window never changes during the course of the TCP connection.The number of unacknowledged bytes at the sender is always less than or equal to the advertised window. |
| A. | III only |
| B. | I and III only |
| C. | I and IV only |
| D. | II and IV only |
| Answer» C. I and IV only | |
| 5966. |
Which of the following options with regard to working women is NOT mentioned in thepassage? |
| A. | Some choose not to have a career. |
| B. | Many decide to adopt babies. |
| C. | Women decide not to bear children. |
| D. | Women delay motherhood. |
| Answer» C. Women decide not to bear children. | |
| 5967. |
An electric ______ is the most important safety device, used for protecting the circuits due to short-circulating or overloading of the circuits. |
| A. | Fuse |
| B. | Motor |
| C. | Magnet |
| D. | Generator |
| Answer» B. Motor | |
| 5968. |
Human eye is most sensitive to which color in the day light? |
| A. | Yellow |
| B. | Green |
| C. | Yellowish Green |
| D. | Red |
| Answer» D. Red | |
| 5969. |
The ratio of the height and the diameter of a right circular cone is 6 : 5 and its volume is \(\frac {2200}{7}\) cm3. What is its slant height?(Take π = \(\frac {22} 7\)) |
| A. | 5 cm |
| B. | 25 cm |
| C. | 26 cm |
| D. | 13 cm |
| Answer» E. | |
| 5970. |
The value of a flat constructed at a cost of Rs. 1000000 is depreciating at a rate of 10% per annum. Its value after 3 years of construction will be: |
| A. | Rs. 729000 |
| B. | Rs. 875000 |
| C. | Rs. 750000 |
| D. | Rs. 700000 |
| Answer» B. Rs. 875000 | |
| 5971. |
Schuffner's dots observed in erythrocytes are due to- |
| A. | Filaria |
| B. | Malaria |
| C. | Kala-azar |
| D. | Giardiasis |
| Answer» C. Kala-azar | |
| 5972. |
Which of the following is NOT a format of storing the image in computer? |
| A. | .bmp |
| B. | .png |
| C. | .jpg |
| D. | All are image formats |
| Answer» E. | |
| 5973. |
S is shorter than K but taller than R, M is the tallest. A is a little shorter than K and a little taller than S. Who is the shortest? |
| A. | R |
| B. | K |
| C. | S |
| D. | A |
| Answer» B. K | |
| 5974. |
The process of breaking down of rocks by the action of wind, water and climate is called as ______. |
| A. | Land slide |
| B. | Erosion |
| C. | Solifluction |
| D. | Weathering |
| Answer» E. | |
| 5975. |
The standard BOD of water is taken for |
| A. | 1 day |
| B. | 3 days |
| C. | 5 days |
| D. | 7 days |
| Answer» D. 7 days | |
| 5976. |
The below series uses a sequence of alphabets and numbers. Identify the incorrect combination.(i) SX97643250T7(ii) SX97643250T7(iii) SX97643250T1(iv) SX97643250T7 |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» D. iv | |
| 5977. |
The width of a rectangular room is 3/4 of its length. If the area of the room is 300 square meter, then find the difference between its length and width? |
| A. | 15 meter |
| B. | 5 meter |
| C. | 4 meter |
| D. | 3 meter |
| Answer» C. 4 meter | |
| 5978. |
What is the rank of Virat Kohli in the ICC rankings for ODI batsmen released in March 2021? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| E. | 5 |
| Answer» B. 2 | |
| 5979. |
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select option No substitution required.Many biologists suggest that it was time to removed the Yellowstone grizzly bear from the list of threatened species. |
| A. | it is time to remove |
| B. | No substitution required |
| C. | it was time to remove |
| D. | it was remove |
| Answer» B. No substitution required | |
| 5980. |
Select the correct passive form of the given sentence.We have finalised the site for our new factory |
| A. | The site for our new factory is finalised by us. |
| B. | The site for our new factory had been finalised by us |
| C. | The site for our new factory have been finalised by us. |
| D. | The site for our new factory has been finalised by us. |
| Answer» E. | |
| 5981. |
The marked price of an article is Rs. 950. A shopkeeper gives a discount of 10% and still makes a profit of 80%. What is the cost price (in Rs.) of the article? |
| A. | 425 |
| B. | 450 |
| C. | 400 |
| D. | 475 |
| Answer» E. | |
| 5982. |
Select the option that is true about the Statements and Conclusions given:Statements: All cows eat grassSome buffaloes eat grassConclusions:I. All grass eaters are not cowsII. Some grass eaters are not buffaloes |
| A. | both conclusion I and II follows |
| B. | neither conclusion I nor conclusion II follows |
| C. | only conclusion II follows |
| D. | only conclusion I follows |
| Answer» C. only conclusion II follows | |
| 5983. |
Which among the following is/are the unitary feature (s) of Indian Constitution? I. Single Constitution for State and CentreII. Single CitizenshipIII. Integrated Judiciary |
| A. | Only I |
| B. | Only II |
| C. | Both I and II |
| D. | All I, II and III |
| Answer» E. | |
| 5984. |
Select the word-pair in which the two words are related in the same way as are the two words in the following word-pair. (in the same order).Thermometer : Temperature |
| A. | Odometer : Pressure |
| B. | Scale : Humidity |
| C. | Barometer : Depth |
| D. | Anemometer : Wind |
| Answer» E. | |
| 5985. |
What is the full form of SEZ? |
| A. | Special Educational Zeal |
| B. | Spatial Economic Zone |
| C. | Spiritual Education Zone |
| D. | Special Economic Zone |
| Answer» E. | |
| 5986. |
Which of the following is/are responsible for acid rain? |
| A. | Carbon dioxide |
| B. | Carbon monoxide |
| C. | Propane |
| D. | Nitrous oxide and sulphur dioxide |
| Answer» E. | |
| 5987. |
Which of the following is NOT a valve of the Heart? |
| A. | Mitral |
| B. | Aortic |
| C. | Septum |
| D. | Tricuspid |
| Answer» D. Tricuspid | |
| 5988. |
What is the ratio of consumers of soft drink B to consumers of soft drink E? |
| A. | 14 : 17 |
| B. | 5 : 9 |
| C. | 9 : 5 |
| D. | 17 : 14 |
| Answer» E. | |
| 5989. |
What is the main mission of the TARA expedition? |
| A. | Control the resources of the Arctic sea |
| B. | Collect information on the Arctic Sea |
| C. | Study Ocean flora and its behavior |
| D. | Find reasons why the Arctic ice is melting |
| Answer» C. Study Ocean flora and its behavior | |
| 5990. |
Stability of freely floating object is assured if its centre of |
| A. | Buoyancy lies below its centre of gravity |
| B. | buoyancy lies above its centre of gravity |
| C. | Gravity lies below its meta centre |
| D. | Buoyancy lies below its meta centre |
| Answer» D. Buoyancy lies below its meta centre | |
| 5991. |
Read the given statements carefully and answer the question.The main reasons for vehicles crawling on city roads during peak hours are increasing number of private vehicles and double parking which is a very common sight. A survey reveals that vehicles move on an average at 20 kmph during peak hours.Which of the following is true according to the given statement?A. Vehicles move at 20 kmph during 5 pm to 9 pm.B. Double parking is not a violation of traffic rules in the city.C. The number of private vehicles have gone up.D. The number of Government vehicles remain the same. |
| A. | A |
| B. | D |
| C. | C |
| D. | B |
| Answer» D. B | |
| 5992. |
Which of the following are envisaged by the Right against Exploitation in the Constitution of India?1. Prohibition of traffic in human beings and forced labour2. Abolition of untouchability3. Protection of the interests of minorities4. Prohibition of employment of children in factories and minesSelect the correct answer using the code given below: |
| A. | 1, 2 and 4 only |
| B. | 2, 3 and 4 only |
| C. | 1 and 4 only |
| D. | 1, 2, 3 and 4 |
| Answer» D. 1, 2, 3 and 4 | |
| 5993. |
The branch of Engineering Science, which deals with water at rest or in motion is called |
| A. | Hydraulics |
| B. | Fluid mechanics |
| C. | Applied mechanics |
| D. | Kinematics |
| Answer» B. Fluid mechanics | |
| 5994. |
The water image of the above figure is? |
| A. | A |
| B. | B |
| C. | C |
| D. | D |
| Answer» C. C | |
| 5995. |
The given graph represents the production and sales of a certain crop in quintals by the farmers F1, F2, F3 and F4.What is the ratio between the total sales and total production by all farmers? |
| A. | 3 ∶ 4 |
| B. | 5 ∶ 6 |
| C. | 4 ∶ 5 |
| D. | 6 ∶ 7 |
| Answer» D. 6 ∶ 7 | |
| 5996. |
Which of the following categories is included in cultural information that is presented through the storybooks?I. BehaviouralII. Historical |
| A. | Only II |
| B. | Neither I nor II |
| C. | Both I and II |
| D. | Only I |
| Answer» B. Neither I nor II | |
| 5997. |
Which country recently rejected one child norm policy and allowed parents to have another child? |
| A. | Sweden |
| B. | Cuba |
| C. | China |
| D. | Finland |
| Answer» D. Finland | |
| 5998. |
The 11th Five-Year Plan ended in the year ______. |
| A. | 2010 |
| B. | 2011 |
| C. | 2013 |
| D. | 2012 |
| Answer» E. | |
| 5999. |
The plant whose seed oil is being used to coat urea is: |
| A. | Cotton |
| B. | Neem |
| C. | Castor |
| D. | Jojoba |
| Answer» C. Castor | |
| 6000. |
SI Unit of specific heat capacity is ________. |
| A. | J/m.K |
| B. | J/kg.K |
| C. | J/kg |
| D. | J/K |
| Answer» C. J/kg | |