MCQOPTIONS
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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.
| 19001. |
What is the cultivation area for Maize? |
| A. | 540 Acre |
| B. | 510 Acre |
| C. | 480 Acre |
| D. | 490 Acre |
| Answer» C. 480 Acre | |
| 19002. |
The energy stored in a coil with inductance L is determined as: |
| A. | \(L(\frac {dq}{dt})^2 \) J |
| B. | \(L{I^2}\) J |
| C. | \(\frac{1}{2L}{I^2}\) J |
| D. | \(\frac{1}{2}L(\frac {dq}{dt})^2 \) J |
| Answer» E. | |
| 19003. |
The term one Gigabyte refers to: |
| A. | 1024 Petabytes |
| B. | 1024 Megabytes |
| C. | 1024 Kilobytes |
| D. | 1024 Bytes |
| Answer» C. 1024 Kilobytes | |
| 19004. |
Two steel rails each of 12 m length are laid with a gap of 1.5 mm at ends at a temperature of 24°C. The thermal stress produced at a temperature of 40°C is (take E = 2 × 105 N/mm2, coefficient of thermal expansion = 12 × 10-6 /°C) |
| A. | 10.5 N/mm2 |
| B. | 12.5 N/mm2 |
| C. | 13.4 N/mm2 |
| D. | 15.5 N/mm2 |
| Answer» D. 15.5 N/mm2 | |
| 19005. |
What is the simplified value of \(\frac{{\tan A}}{{1 - \cot A}} + \frac{{\cot A}}{{1 - \tan A}} - \frac{2}{{sin2A}}?\) |
| A. | –1 |
| B. | 0 |
| C. | 1 |
| D. | 2 |
| Answer» D. 2 | |
| 19006. |
The general term of A.P. whose sum of n terms is given by 4n2 + 3n is |
| A. | 8n + 1 |
| B. | 6n - 2 |
| C. | 6n + 2 |
| D. | 8n - 1 |
| Answer» E. | |
| 19007. |
Which of the following has become the first State to have the requisite infrastructure in all its courts for hearing cases through video conferencing? |
| A. | Madhya Pradesh |
| B. | Bihar |
| C. | Uttar Pradesh |
| D. | Jharkhand |
| E. | Chhattisgarh |
| Answer» D. Jharkhand | |
| 19008. |
Which of the following has launched iTurmeric FinCloud platform through IBM public cloud targeting financial institutions in May 2020? |
| A. | Newgen Software |
| B. | Cognizant |
| C. | Intellect Design Arena Ltd. |
| D. | Virtusa |
| E. | Infosys |
| Answer» D. Virtusa | |
| 19009. |
The average age of a number of persons in a group was calculated as 35 years, which was 2.5 years more than the correct average as there was an error in recording the age to two persons as 38.5 years and 40 years instead of 29 years and 22 years respectively. The number of persons in the group was: |
| A. | 15 |
| B. | 12 |
| C. | 11 |
| D. | 13 |
| Answer» D. 13 | |
| 19010. |
The system of scientific naming or nomenclature was introduced by _________. |
| A. | Linnaeus |
| B. | Haeckel |
| C. | Darwin |
| D. | Dobereiner |
| Answer» B. Haeckel | |
| 19011. |
Which article of the Indian Constitution has the common law doctrine of pleasure? |
| A. | Article 123 |
| B. | Article 368 |
| C. | Article 213 |
| D. | Article 310 |
| Answer» E. | |
| 19012. |
The Upanishads were compiled around : |
| A. | 600 BC |
| B. | 800 BC |
| C. | 1000 BC |
| D. | 1600-600 BC |
| Answer» C. 1000 BC | |
| 19013. |
The Curie temperature for cobalt is: |
| A. | 1043 K |
| B. | 637 K |
| C. | 3862 K |
| D. | 1388 K |
| Answer» E. | |
| 19014. |
The essence of decision making is |
| A. | Problem solving |
| B. | Choosing between alternatives |
| C. | Developing alternative course of action |
| D. | Monitoring |
| Answer» C. Developing alternative course of action | |
| 19015. |
The amplifier in the figure has gain of -10 and input resistance of 50 kΩ. The values of Ri and Rf are |
| A. | Ri = 500 kΩ, Rf = 50 kΩ |
| B. | Ri = 50 kΩ, Rf = 500 kΩ |
| C. | Ri = 5 kΩ, Rf = 10 kΩ |
| D. | Ri = 50 kΩ, Rf = 200 kΩ |
| Answer» C. Ri = 5 kΩ, Rf = 10 kΩ | |
| 19016. |
Which is the State Nodal Agency of Ministry of New and Renewal Energy, Govt. of India for generation of energy from non-conventional sources in Rajasthan? |
| A. | Rajasthan Renewable Energy Corporation Ltd. |
| B. | Rajasthan State Electricity Board |
| C. | Rajasthan Renewable Energy Foundation |
| D. | Jaipur Vidyut Vitaran Nigam Ltd. |
| Answer» B. Rajasthan State Electricity Board | |
| 19017. |
Which of the following means ‘gather’ in that code language? |
| A. | cc |
| B. | ba |
| C. | ec |
| D. | Either (2) or (3) |
| E. | ee |
| Answer» E. ee | |
| 19018. |
Under the 'Mukhyamantri Vigyan Pratibha Pariksha', how many rupees will be provided to 1,000 meritorious students of Class 9 in schools of Delhi as a science scholarship? |
| A. | 35,000 |
| B. | 4,000 |
| C. | 5,000 |
| D. | 6,000 |
| E. | 7,000 |
| Answer» D. 6,000 | |
| 19019. |
What is the value of 21 + 24 + 27 + ...... + 51? |
| A. | 324 |
| B. | 396 |
| C. | 416 |
| D. | 288 |
| Answer» C. 416 | |
| 19020. |
The mean and variance, respectively, of a binomial distribution for n independent trials with the probability of success as p, are |
| A. | \(\sqrt {np},\;\sqrt {np(1 - p)}\) |
| B. | \(\sqrt {np},\) np (1 - 2p) |
| C. | np, np(1 - p) |
| D. | np, np |
| Answer» D. np, np | |
| 19021. |
The opposition party status is accorded to a political party in the Lok Sabha only if it captures at least ________. |
| A. | 5% Seats |
| B. | 10% Seats |
| C. | 15% Seats |
| D. | 20% Seats |
| Answer» C. 15% Seats | |
| 19022. |
Righteousness and __________, and therefore of Brotherhood, |
| A. | Judge |
| B. | Judgments |
| C. | Justice |
| D. | Judiciary |
| Answer» D. Judiciary | |
| 19023. |
The 'Sujini' embroidery work belongs to the state of: |
| A. | Sikkim |
| B. | Odisha |
| C. | Rajasthan |
| D. | Bihar |
| Answer» E. | |
| 19024. |
Heating the metal before the welding or cutting operation is known as: |
| A. | Kerf |
| B. | Oxidation |
| C. | Preheating |
| D. | Ignition point |
| Answer» D. Ignition point | |
| 19025. |
How do water droplets form on the outer surface of a bottle containing cold water? |
| A. | The water vapour present in the bottle condenses and penetrates outside |
| B. | The water vapour present in the air condenses on the surface of the bottle. |
| C. | The water inside the bottle evaporates and appear as water droplets. |
| D. | The water vapour present in air evaporates and sticks on the surface of the bottle. |
| Answer» C. The water inside the bottle evaporates and appear as water droplets. | |
| 19026. |
What was known as ‘Calico’ during pre-imperialism period? |
| A. | Iron |
| B. | Rice |
| C. | Cotton |
| D. | Coal |
| Answer» D. Coal | |
| 19027. |
What is the process by which a gas is converted into a solid? |
| A. | Deposition |
| B. | Sublimation |
| C. | Vaporisation |
| D. | Freezing |
| Answer» B. Sublimation | |
| 19028. |
The speed of a stream is 9 km/hr. A boat goes 21 km and comes back to the starting point in 8 hours. What is the speed (in km/hr) of the boat in still water? |
| A. | 10 |
| B. | 12 |
| C. | 8 |
| D. | 15 |
| Answer» C. 8 | |
| 19029. |
Sphalerite is an ore of: |
| A. | zinc |
| B. | manganese |
| C. | copper |
| D. | magnesium |
| Answer» B. manganese | |
| 19030. |
Which of the following has invited applications from startups and companies for developing new technologies and innovative products to tackle the COVID-19 under the NIDHI4COVID2.0 initiative? |
| A. | Department of Economic Affairs |
| B. | Department of Science and Technology |
| C. | Department of Legal Affairs |
| D. | Department of Bio-Technology |
| E. | Department of Scientific and Industrial Research |
| Answer» C. Department of Legal Affairs | |
| 19031. |
The dimensional formula of Planck's Constant is |
| A. | [MLT] |
| B. | [MT-1L2] |
| C. | [MT2L2] |
| D. | [MT-2L2] |
| Answer» C. [MT2L2] | |
| 19032. |
Select the most appropriate word to fill in the blank.When dams are built, thousands of people _______. |
| A. | is displaced |
| B. | were displaced |
| C. | was displaced |
| D. | are displaced |
| Answer» E. | |
| 19033. |
There are five books a, b, c, d and e placed on a table. If a is placed below e, c is placed above d, b is placed below a and d is placed above e, then which of the following books touches the surface of the table ? |
| A. | c |
| B. | a |
| C. | b |
| D. | e |
| Answer» D. e | |
| 19034. |
The series given below contains a sequence of alphabets and numbers. Identify the incorrect combination:i.gfjku2301ujfkgii.gfjku2301ujfkgiii.gfjku2301ugfkgiv.gfjku2301ujfkg |
| A. | iii |
| B. | iv |
| C. | ii |
| D. | i |
| Answer» B. iv | |
| 19035. |
The famous Kashida embroidery comes from which Indian state? |
| A. | Karnataka |
| B. | West Bengal |
| C. | Kashmir |
| D. | Punjab |
| Answer» D. Punjab | |
| 19036. |
Which of the following is also termed as main memory of computer? |
| A. | RAM |
| B. | ROM |
| C. | Hard disk |
| D. | Compact disk |
| Answer» B. ROM | |
| 19037. |
What type of errors are not detected by assembler? |
| A. | Syntax error |
| B. | Run time error |
| C. | Logical Error |
| D. | All of these |
| Answer» D. All of these | |
| 19038. |
Where was the World Sustainable Development Summit 2019? |
| A. | New Delhi |
| B. | Paris |
| C. | London |
| D. | Rome |
| E. | Madrid |
| Answer» B. Paris | |
| 19039. |
Which of the following ocean currents is also known as the specific weather current? |
| A. | EI-Nino |
| B. | Benguela |
| C. | Kuroshio |
| D. | Agulhas |
| Answer» B. Benguela | |
| 19040. |
Saffron is obtained from ______ of plant. |
| A. | Leaves |
| B. | Stem |
| C. | Anther and whole flower |
| D. | Stigma and style |
| Answer» E. | |
| 19041. |
The radii of two circles are 15 cm and 8 cm. If the area of a third circle is equal to the sum of the areas of the two circles, then what will be the radius of the third circle? |
| A. | 17 cm |
| B. | 23 cm |
| C. | 21 cm |
| D. | 19 cm |
| Answer» B. 23 cm | |
| 19042. |
Three different coils produce a same EMF of 100 V when moved at a constant speed in the magnetic field. The induced EMF in the first coil lags to the induced EMF in the second coil and leads to the induced EMF in the third coil. So, what will be the resultant EMF in the series combination of the three coils? |
| A. | 300 V |
| B. | 0 V |
| C. | 100 V |
| D. | 100√2 V |
| Answer» C. 100 V | |
| 19043. |
The passage critically analyses: |
| A. | Operations of journalists |
| B. | Mandate for government |
| C. | Social responsibility theory of media |
| D. | Regimented autonomy of journalists |
| Answer» D. Regimented autonomy of journalists | |
| 19044. |
Three pipes A, B and C can fill an empty tank in 15, 10 and 5 minutes respectively. When the tank is empty, the three pipes are opened simultaneously. What is the part of work done by B and C? |
| A. | 9/11 |
| B. | 12/11 |
| C. | 6/11 |
| D. | 2/11 |
| Answer» B. 12/11 | |
| 19045. |
Which of the following statements regarding superconducting materials are correct when a large number of metals become superconducting below a temperature?1) The resistivity ρ of the superconductor is zero.2) The magnetic flux density B vanishes through the substance.3) Ferromagnetic and Antiferromagnetic metals are good examples of superconducting materials. |
| A. | 1, 2 and 3 |
| B. | 1 and 3 only |
| C. | 1 and 2 only |
| D. | 2 and 3 only |
| Answer» D. 2 and 3 only | |
| 19046. |
The largest desert in India is in ______. |
| A. | Uttar Pradesh |
| B. | Bihar |
| C. | Rajasthan |
| D. | Madhya Pradesh |
| Answer» D. Madhya Pradesh | |
| 19047. |
\(\rm tan^{-1}x+cot^{-1}x=\dfrac{\pi}{2}\) holds, when |
| A. | x ∈ R |
| B. | x ∈ R - (-1, 1) only |
| C. | x ∈ R - {0} only |
| D. | x ∈ R - [-1, 1] only |
| Answer» B. x ∈ R - (-1, 1) only | |
| 19048. |
The weights of 4 boxes are 20, 30, 40 and 60 kilograms. Which of the following cannot be the total weight, in kilograms; of any combination of these boxes and in a combination a box can be used only once? |
| A. | 150 |
| B. | 110 |
| C. | 130 |
| D. | 140 |
| Answer» E. | |
| 19049. |
Select the option that has the same relation between the pairs of letter groups as between the pairs of given letter groups.SPN : UTT |
| A. | LTM : NXT |
| B. | MCP : OGT |
| C. | FDS : HHY |
| D. | GMP : IOV |
| Answer» D. GMP : IOV | |
| 19050. |
The marked price of an article is Rs. 1050. A shopkeeper gives a discount of 30% and still makes a profit of 40%. What is the cost price (in Rs.) of the article? |
| A. | 495 |
| B. | 475 |
| C. | 500 |
| D. | 525 |
| Answer» E. | |