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MCQOPTIONS
This section includes 58536 Mcqs, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 15001. |
What is the name of the fish which eats mosquito larvae? |
| A. | Hilsa |
| B. | Labeo |
| C. | Gambusia |
| D. | Mystus |
| Answer» D. Mystus | |
| 15002. |
The length of one side of a rhombus is 61 cm and its area is 1320 cm2. Find the sum of the lengths of its diagonals. |
| A. | 120 cm |
| B. | 122 cm |
| C. | 142 cm |
| D. | 71 cm |
| Answer» D. 71 cm | |
| 15003. |
Which among the following country exited from Trans Pacific Partnership (TPP) in Jan 2017? |
| A. | Japan |
| B. | USA |
| C. | Mexico |
| D. | Brunei |
| Answer» C. Mexico | |
| 15004. |
Which amongst the following planets is the smallest? |
| A. | Mars |
| B. | Earth |
| C. | Uranus |
| D. | Neptune |
| Answer» B. Earth | |
| 15005. |
Which of the following are the causes for the collapse of the Soviet Union in December, 1991?A. Stagnating economyB. Mushrooming of competitive politicalC. Excessive military focusD. Ethnic fragmentationChoose the correct answer: |
| A. | A, B and C only |
| B. | B, C and D only |
| C. | A, C and D only |
| D. | A and D only |
| Answer» D. A and D only | |
| 15006. |
Which of the following cities, the Chief Minister of Odisha, Naveen Patnaik, inaugurate the National Tribal Craft Mela-2019? |
| A. | Bhubaneswar |
| B. | Puri |
| C. | Cuttack |
| D. | Konark |
| Answer» B. Puri | |
| 15007. |
The function \({\rm{f}}\left( {\rm{x}} \right) = \frac{{1 - \sin {\rm{x}} + \cos {\rm{x}}}}{{1 + \sin {\rm{x}} + \cos {\rm{x}}}}\) is not defined at x = π. The value of f(π) so that f(x) is continuous at x = π, is |
| A. | \(\frac{-1}{2}\) |
| B. | \(\frac{1}{2}\) |
| C. | -1 |
| D. | 1 |
| Answer» D. 1 | |
| 15008. |
The solution of the differential equation \(2x \dfrac{dy}{dx}-y=3\) represents a family of |
| A. | hyperbolas |
| B. | circles |
| C. | parabolas |
| D. | ellipses |
| Answer» D. ellipses | |
| 15009. |
The Saka Era was founded in the year________. |
| A. | 57 B.C |
| B. | 78 A.D |
| C. | 319 A.D |
| D. | 248 A.D |
| Answer» C. 319 A.D | |
| 15010. |
Which of the following has a strong fruity fragrance? |
| A. | Ethyl acetate |
| B. | Methanoic acid |
| C. | Methyl chloride |
| D. | Methanol |
| Answer» B. Methanoic acid | |
| 15011. |
The following questions consists of a statement followed by two arguments I and II. Choose the correct alternative from the given options.Statement: Should we scrap the 'Public Distribution System' in India?Arguments:I. Yes. Protectionism is over, everyone must get the bread on his / her own.II. Yes. The poor do not get any benefit because of corruption. |
| A. | Neither I nor II is strong. |
| B. | Only argument I is strong. |
| C. | Only argument II is strong. |
| D. | Either I or II is strong. |
| Answer» D. Either I or II is strong. | |
| 15012. |
Which of the following has developed automated Ultraviolet systems to sanitise electronic gadgets, papers and currency notes? |
| A. | TIFR |
| B. | DRDO |
| C. | CSIR |
| D. | ISRO |
| E. | ICMR |
| Answer» C. CSIR | |
| 15013. |
When an oscilloscope has a low bandwidth, which type of signals CANNOT be displayed correctly? |
| A. | Modulated wave |
| B. | Triangle wave |
| C. | Sinewave |
| D. | Square wave |
| Answer» E. | |
| 15014. |
The Constituent Assembly (elected for an undivided India) met for the first time on ______ |
| A. | 14th August 1947 |
| B. | 9th December 1946 |
| C. | 3rd June 1947 |
| D. | 15th November 1939 |
| Answer» C. 3rd June 1947 | |
| 15015. |
Read the following statements carefully:1. Union Minister for Environment, Forest and Climate Change Ravi Shankar Prasad handed over Rs 47,000 crore from Compensatory Afforestation Fund to various states.2. This was done as a major step towards increasing afforestation in the country.3. The fund will be utilized for the compensatory afforestation, catchment area treatment, wildlife management, natural regeneration, etc.Which of the above statements is/are true? |
| A. | Only 1 |
| B. | Only 1 and 2 |
| C. | Only 1 and 3 |
| D. | Only 2 and 3 |
| E. | All of the above |
| Answer» E. All of the above | |
| 15016. |
Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.PITY : KRAV : : CALM : ? |
| A. | CEON |
| B. | CENO |
| C. | ECNO |
| D. | ECON |
| Answer» B. CENO | |
| 15017. |
Select the related word/letters/number from the given alternatives.Ball : Sun : : Cigarette : ? |
| A. | Pipe |
| B. | Smoke |
| C. | White |
| D. | Fire |
| Answer» B. Smoke | |
| 15018. |
The ninth and the tenth of this month are Monday and Tuesday _________. |
| A. | figuratively |
| B. | retrospectively |
| C. | respectively |
| D. | rightfully |
| Answer» D. rightfully | |
| 15019. |
To keep hopes up amidst the ongoing national lockdown and coronavirus pandemic, which of the following banks has released a collaborative song titled #HumHaarNahiMaanenge (We will not lose)? |
| A. | ICICI Bank |
| B. | HDFC Bank |
| C. | PNB |
| D. | Yes Bank |
| E. | SBI |
| Answer» C. PNB | |
| 15020. |
What will be the stream function of flow of an incompressible fluid is defined by u = 2, v = 8x. |
| A. | Ψ = 2x2 + 2xy + c. |
| B. | Ψ = 2x + 8y2 + c. |
| C. | Ψ = 2y + 8x + c |
| D. | Ψ = - 4x2 + 2y + c. |
| Answer» E. | |
| 15021. |
Which female athlete is nicknamed as ‘Dhing Express’ after her village’s name? |
| A. | Hima Das |
| B. | Mary Kom |
| C. | M R Poovamma |
| D. | Sarita Gayakwad |
| Answer» B. Mary Kom | |
| 15022. |
What is the average score? |
| A. | 90 |
| B. | 80 |
| C. | 100 |
| D. | 120 |
| Answer» B. 80 | |
| 15023. |
The length of the perpendicular from the point (2, -1, 4) on the straight line, \(\frac{{{\rm{x}} + 3}}{{10}} = \frac{{{\rm{y}} - 2}}{{ - 7}} = \frac{{\rm{z}}}{1}\) is: |
| A. | Greater than 3 but less than 4 |
| B. | Less than 2 |
| C. | Greater than 2 but less than 3 |
| D. | Greater than 4 |
| Answer» B. Less than 2 | |
| 15024. |
What was the theme of the two-day 'Technology Conclave' organised by Technical Advisory Group (TAG) on 22 and 23 January 2019? |
| A. | Technologies with Sustainable Development |
| B. | NextGen Governance with Innovation |
| C. | Technologies for NextGen Governance |
| D. | Innovate and Create |
| E. | Sustainable Development for Bright Future |
| Answer» D. Innovate and Create | |
| 15025. |
Which of the following statement best explain the concept of the curriculum?(a) Curriculum is a handbook for setting question paper(b) Curriculum means a relevant set of learning experiences(c) Curriculum has to be in consonance with the objectives of education(d) Curriculum is a network of techniques(e) Curriculum implies transactional as well as evaluation strategies(f) Curriculum is a guide for teachers and evaluatorsIndicate your answer from the options given below: |
| A. | (b), (d), (e) and (f) |
| B. | (c), (d), (e) and (f) |
| C. | (b), (c), (e) and (f) |
| D. | (a), (d), (e) and (f) |
| Answer» D. (a), (d), (e) and (f) | |
| 15026. |
The average of first five multiples of 3 is |
| A. | 3 |
| B. | 15 |
| C. | 12 |
| D. | 9 |
| Answer» E. | |
| 15027. |
The average weight of 10 articles is 65 kg. If three articles having an average weight of 72 kg are removed, then what will be new average weight of the remaining articles? |
| A. | 58 kg |
| B. | 65 kg |
| C. | 71 kg |
| D. | 62 kg |
| Answer» E. | |
| 15028. |
The working of hydraulic brake system follows |
| A. | The Pascal's law of hydraulics |
| B. | The Bernoulli's principle |
| C. | The Newton's law of cooling |
| D. | The Archimedes principle |
| Answer» B. The Bernoulli's principle | |
| 15029. |
Recently, which state has partnered with the World Economic Forum (WEF) to design a Public-Private pilot on shared, clean and electric mobility? |
| A. | Rajasthan |
| B. | Punjab |
| C. | Gujarat |
| D. | Karnataka |
| E. | Haryana |
| Answer» C. Gujarat | |
| 15030. |
Which of the following statements are correct?A) Google's web browser is called 'Chrome'B) Apple's web browser is called 'Safari'C) "Mozilla firefox" is an open source web browsing softwareChoose the correct option: |
| A. | and B) only |
| B. | and C) only |
| C. | and C) only |
| D. | A), B) and C) |
| Answer» E. | |
| 15031. |
Select the antonym of the given word.GRIM |
| A. | pleasant |
| B. | gloomy |
| C. | severe |
| D. | harsh |
| Answer» B. gloomy | |
| 15032. |
The marked price of an article is Rs. 640. If 10% discount is offered on the marked price of an article, then a profit of Rs. 54 is earned. Find the approximate profit or loss percent if the discount is increased to 30%. |
| A. | 14.2% loss |
| B. | 16.4% loss |
| C. | 11.7% profit |
| D. | 12.2% profit |
| E. | 15.1% loss |
| Answer» B. 16.4% loss | |
| 15033. |
Which is not an ore of Lead-zinc ? |
| A. | Galena |
| B. | Calamine |
| C. | Zincite |
| D. | Hematite |
| Answer» E. | |
| 15034. |
‘डोळ्यावर कातडे ओढणे’ या वाक्यप्रचाराचा अर्थ कोणता? |
| A. | कानाडोळा करणे |
| B. | डोळे झाकून घेणे |
| C. | डोळ्यात तेल घालणे |
| D. | डोळ्यास डोळा लागणे |
| Answer» B. डोळे झाकून घेणे | |
| 15035. |
The overall closed loop transfer function \(\frac{{C\left( s \right)}}{{R\left( s \right)}},\) represented in the figure, will be |
| A. | \(\frac{{\{ {G_1}\left( s \right) + {G_2}\left( s \right)\} {G_3}\left( s \right)}}{{1 + \left( {{G_1}\left( s \right) + {G_2}\left( s \right)} \right)\left( {{H_1}\left( s \right) + {G_3}\left( s \right)} \right)}}\) |
| B. | \(\frac{{\left( {{G_1}\left( s \right) + {G_3}\left( s \right)} \right)}}{{1 + {G_1}\left( s \right){H_1}\left( s \right) + {G_2}\left( s \right){G_3}\left( s \right)}}\) |
| C. | \(\frac{{\left( {{G_1}\left( s \right) - {G_2}\left( s \right)} \right){H_1}\left( s \right)}}{{1 + \left( {{G_1}\left( s \right) + {G_3}\left( s \right)} \right)\left( {{H_1}\left( s \right) + {G_1}\left( s \right)} \right)}}\) |
| D. | \(\frac{{{G_1}\left( s \right){G_2}\left( s \right){H_1}\left( s \right)}}{{1 + {G_1}\left( s \right){H_1}\left( s \right) + {G_1}\left( s \right){G_3}\left( s \right)}}\) |
| Answer» B. \(\frac{{\left( {{G_1}\left( s \right) + {G_3}\left( s \right)} \right)}}{{1 + {G_1}\left( s \right){H_1}\left( s \right) + {G_2}\left( s \right){G_3}\left( s \right)}}\) | |
| 15036. |
The direction of rotation of a 3-phase induction motor is clockwise when it is supplied with 3-phase sinusoidal voltage having phase sequence A-B-C. For counter clockwise rotation of the motor, the phase sequence of the power supply should be |
| A. | B-C-A |
| B. | C-A-B |
| C. | A-C-B |
| D. | Both (1) and (2) |
| Answer» D. Both (1) and (2) | |
| 15037. |
Which of the following is NOT an agro-based industry? |
| A. | Edible oil |
| B. | Khandsari |
| C. | Papar - Bhujia |
| D. | Cement |
| Answer» E. | |
| 15038. |
Which of the following device system is capable of operating in high temperature with poor conditions in dusty, dirty, corrosive atmospheres and withstand shock and vibration? |
| A. | Laptop |
| B. | iPad |
| C. | Personal computer |
| D. | PLC |
| Answer» E. | |
| 15039. |
The antenna efficiency of a λ / 8 long dipole antenna is 89.159%. The equivalent loss resistance of the antenna is |
| A. | 1.5 Ω |
| B. | 15 Ω |
| C. | 12.33 Ω |
| D. | 125 Ω |
| Answer» B. 15 Ω | |
| 15040. |
The ratio of rms value of a wave and the average value of the wave is defined as: |
| A. | crest factor |
| B. | peak factor |
| C. | form factor |
| D. | load factor |
| Answer» D. load factor | |
| 15041. |
In India, the Intensive Cattle Development Project was launched by the Government of India in ________. |
| A. | 1952 |
| B. | 1954 |
| C. | 1964 |
| D. | 1969 |
| Answer» D. 1969 | |
| 15042. |
Select the antonym of the given wordVANITY |
| A. | Humility |
| B. | Timidity |
| C. | Dignity |
| D. | Pride |
| Answer» B. Timidity | |
| 15043. |
The efficiency of transformer is maximum when |
| A. | copper loss = twice Iron loss |
| B. | copper loss = half times Iron loss |
| C. | copper loss = Iron Loss |
| D. | no condition for maximum efficiency |
| Answer» D. no condition for maximum efficiency | |
| 15044. |
When sewage enters a flowing river; the rapid depletion of dissolved oxygen is due to: |
| A. | The respiratory activity of aquatic plants in the river |
| B. | The suspended particles in the river and the waste |
| C. | The change in temperature of the river water |
| D. | The microbial activity |
| Answer» E. | |
| 15045. |
Which of the following conferences works for the prevention of desertification? |
| A. | UNWF |
| B. | UNICEF |
| C. | UNCCD |
| D. | UNESO |
| Answer» D. UNESO | |
| 15046. |
Surface cracking occurring at low temperatures in hydrostatic extrusion is known as |
| A. | Fluid defect |
| B. | Bamboo defect |
| C. | Fishtailing |
| D. | Arrowhead fracture |
| Answer» C. Fishtailing | |
| 15047. |
The average of 19 numbers is 22.8. The average of the first ten number is 18.4 and that of the last ten numbers is 28.6. If the 10th number is excluded from the given numbers, then what is the average of the remaining numbers? |
| A. | 21 |
| B. | 23 |
| C. | 22 |
| D. | 20 |
| Answer» D. 20 | |
| 15048. |
When was the last time that India’s Men’s Hockey team won a bronze medal at the Summer Olympic Games? |
| A. | 1976 |
| B. | 1980 |
| C. | 1972 |
| D. | 1984 |
| Answer» D. 1984 | |
| 15049. |
What is the code for the word 'visit' in the given language? |
| A. | mh |
| B. | oa |
| C. | jk |
| D. | either 'mh' or 'jk' |
| E. | bh |
| Answer» C. jk | |
| 15050. |
Solve the following:60 ÷ [(16 - 8 ÷ 2) ÷ 3] = ? |
| A. | 3 |
| B. | 15 |
| C. | 1 |
| D. | 1/3 |
| Answer» C. 1 | |