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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.
| 2801. |
The graphs of the linear equations 3x - 2y = 8 and 4x + 3y = 5 intersect at the point P(∝, β). What is the value of (2 ∝ - β)? |
| A. | 5 |
| B. | 6 |
| C. | 3 |
| D. | 4 |
| Answer» B. 6 | |
| 2802. |
To generate emf, which of the following methods may be used?(i) Stationary field system with rotating armature(ii) Stationary armature with rotating field system(iii) Stationary field and stationary armature |
| A. | (i), (ii), and (iii) |
| B. | (ii) only |
| C. | (i) only |
| D. | (i) and (ii) |
| Answer» E. | |
| 2803. |
Select the related word/letters/number from the given alternatives.Quadrilateral : Four :: ? |
| A. | Cylinder : Circle |
| B. | Cube : Square |
| C. | Triangle : 180 |
| D. | Hexagon : Six |
| Answer» E. | |
| 2804. |
Which of the following has said that rapidly growing novel Coronavirus pandemic is so far having little impact on the global food supply chain? |
| A. | Food and Agriculture Organization |
| B. | World Food Programme |
| C. | International Fund For Agricultural Development |
| D. | World Bank |
| E. | World Health Organization |
| Answer» C. International Fund For Agricultural Development | |
| 2805. |
The displacement of a particle performing simple harmonic motion is ____________ whose velocity is V(t) = –ωA sin(ωt + φ). |
| A. | -A cos(ωt + φ) |
| B. | A cos(ωt + φ) |
| C. | A sin(ωt + φ) |
| D. | -A sin(ωt + φ) |
| Answer» C. A sin(ωt + φ) | |
| 2806. |
______ is a rule concerning what kind of data be entered in a cell. |
| A. | Data-validation rule |
| B. | Transpose rule |
| C. | Format rule |
| D. | Boundary rule |
| Answer» B. Transpose rule | |
| 2807. |
Which of the following disease is NOT transmitted through water? |
| A. | Measles |
| B. | Typhoid |
| C. | Hepatitis A |
| D. | Cholera |
| Answer» B. Typhoid | |
| 2808. |
Which of the following Tehsil has the highest density of Sahariya tribe in Rajasthan? |
| A. | Dhariyabad |
| B. | Kishanganj |
| C. | Chhabra |
| D. | Mangrol |
| Answer» C. Chhabra | |
| 2809. |
Which is the most efficient method of teaching ? |
| A. | Teacher Centric |
| B. | Information Centric |
| C. | Student Centric |
| D. | Text Centric |
| Answer» C. Student Centric | |
| 2810. |
The engine of the __________, is the oldest working steam locomotive in the World. |
| A. | Fairy Queen |
| B. | Golden Chariot |
| C. | Palace on Wheels |
| D. | Maharaja Express |
| Answer» B. Golden Chariot | |
| 2811. |
Which of the following is the state bird of Madhya Pradesh? |
| A. | Asian Paradise Flycatcher |
| B. | Great Hornbill |
| C. | Indian Bustard |
| D. | Indian Roller |
| Answer» B. Great Hornbill | |
| 2812. |
The Health Ministry has issued SOPs for a partial reopening of schools for which classes from 21 September 2020 on a voluntary basis? |
| A. | 9-12 |
| B. | 8-11 |
| C. | 7-10 |
| D. | 6-9 |
| E. | 5-8 |
| Answer» B. 8-11 | |
| 2813. |
The specific speed of a pump is defined as the speed of the unit of such a size that it |
| A. | Delivers unit discharge at unit head |
| B. | Requires unit power to develop unit head |
| C. | Delivers unit discharge at unit power |
| D. | Produces unit power with unit head available |
| Answer» B. Requires unit power to develop unit head | |
| 2814. |
What should come in place of the question mark (?) in the following question?1 - [5 - {2 + (-5 + 6 - 2) 2}] = ? |
| A. | 0 |
| B. | 2 |
| C. | -2 |
| D. | -4 |
| Answer» E. | |
| 2815. |
Which of the following has made it mandatory for companies to disclose profit or loss incurred on crypto transactions and the amount of cryptos they hold in their balance sheets? |
| A. | Ministry of Corporate Affairs |
| B. | Ministry of Home Affairs |
| C. | Ministry of Finance |
| D. | Ministry of Consumer Affairs, Food and Public Distribution |
| E. | NITI Aayog |
| Answer» B. Ministry of Home Affairs | |
| 2816. |
Which of the following statement is INCORRECT about the fire tube boiler? |
| A. | Load fluctuation cannot be handled |
| B. | These are operated at high pressure up to 250 bars |
| C. | The hot flue gases pass through the tubes and water surround them |
| D. | They are bulky and difficult to transport |
| Answer» C. The hot flue gases pass through the tubes and water surround them | |
| 2817. |
Which of the following plant, grown in non-forest area has been omitted from the definition of trees in the Indian Forest (Amendment) Act 2017? |
| A. | Palm |
| B. | Canes |
| C. | Bamboo |
| D. | Banana |
| Answer» D. Banana | |
| 2818. |
The sum of the present ages of a father and his son is 78 years. After five years, the ratio of their ages becomes 7 : 4. What is the present age (in years) of the father? |
| A. | 45 |
| B. | 51 |
| C. | 55 |
| D. | 50 |
| Answer» C. 55 | |
| 2819. |
The Department of Industrial Policy and Promotion (DIPP) was renamed as the _________. |
| A. | Department for Promotion of Industry and InternationalTrade. |
| B. | Department for Promotion of Industry and Internal Trade. |
| C. | Department for Policy of Indian and Internal Trade. |
| D. | Department for Policy of Industry and International Trade. |
| E. | Department for Promotion of Indian and International Trade. |
| Answer» C. Department for Policy of Indian and Internal Trade. | |
| 2820. |
The narrator felt the professor’s anguish in: |
| A. | the loss of movement in his legs |
| B. | his effort to put up a brave front |
| C. | the extreme exhaustion in his eyes |
| D. | his inability to express his thoughts in words |
| Answer» E. | |
| 2821. |
To start a DC shunt motor the type of starter used is of- |
| A. | 1 point |
| B. | 3 point |
| C. | 4 point |
| D. | Drum type |
| Answer» C. 4 point | |
| 2822. |
The open-loop transfer function of a system is\(\frac{{10K}}{{1 + 10s}}\) When the system is converted into a closed-loop with unity feedback, the time constant of the system is reduced by a factor of 20. The value of K is |
| A. | 1.9 |
| B. | 1.6 |
| C. | 1.3 |
| D. | 1 |
| Answer» B. 1.6 | |
| 2823. |
There are different types of old coins in the ratio of 3 ∶ 5 ∶ 7 in a box, whose values are Rs. 1, Rs. 5, and Rs. 10 respectively. If the total value of coins is Rs. 588, What is the total number of coins of Rs. 10 value? |
| A. | 44 |
| B. | 41 |
| C. | 43 |
| D. | 42 |
| Answer» E. | |
| 2824. |
The statement "Today culture means acquainting oneself with the best" means |
| A. | Influences personality |
| B. | Helps for liberal education |
| C. | Means of social control |
| D. | Enhances narrow specialization |
| Answer» B. Helps for liberal education | |
| 2825. |
Which among the following Articles of the Constitution of India deals with the right to free and compulsory education of all children in the age group of 6-14 years? |
| A. | 31A |
| B. | 21A |
| C. | 101 |
| D. | 74 |
| Answer» C. 101 | |
| 2826. |
The seed of a plant contains the future plant in the form of a/an ______. |
| A. | embryo |
| B. | ovule |
| C. | stigma |
| D. | ovary |
| Answer» B. ovule | |
| 2827. |
The average price of three items is Rs. 14,265. If their prices are in the ratio 7 : 9 : 11, then the price of the costliest item is: |
| A. | Rs. 19,875 |
| B. | Rs. 16,235 |
| C. | Rs. 14,875 |
| D. | Rs. 17,435 |
| Answer» E. | |
| 2828. |
Select the most appropriate option to improve the underlined segment in the given sentence. If there is no need to improve it, select ‘No improvement’.I have been working with children before, so I know what to expect. |
| A. | have worked |
| B. | am working |
| C. | work |
| D. | No improvement |
| Answer» B. am working | |
| 2829. |
Select the wrong spelt word. |
| A. | dappled |
| B. | decorous |
| C. | defective |
| D. | defeciency |
| Answer» E. | |
| 2830. |
The value of k, for which the quadratic equation 4x2 + 4√3x + k = 0 has equal roots, is: |
| A. | -2 |
| B. | 3 |
| C. | 2 |
| D. | -3 |
| Answer» C. 2 | |
| 2831. |
Which is missing in the following sequence of letter clusters?adcb, ehgf, jmlk, ?, wzyx |
| A. | psqr |
| B. | psrq |
| C. | orqp |
| D. | qtsr |
| Answer» C. orqp | |
| 2832. |
Which of the following district has the Deer park which also has the facility of adoption of animals? |
| A. | Hisar |
| B. | Bhiwani |
| C. | Rohtak |
| D. | Kurukshetra |
| Answer» B. Bhiwani | |
| 2833. |
The President of which country has appointed Ouhoumoudou Mahamadou to head his new cabinet as the country’s new Prime Minister? |
| A. | Mauritania |
| B. | Ghana |
| C. | Niger |
| D. | Senegal |
| E. | Tunisia |
| Answer» D. Senegal | |
| 2834. |
Which of the following hosted its flagship two-day annual summit- the India Digital Summit 2021, virtually in January 2021? |
| A. | CII |
| B. | IAMAI |
| C. | NASSCOM |
| D. | DSCI |
| E. | T-Hub |
| Answer» C. NASSCOM | |
| 2835. |
What are the normal and shear stresses on the 45o planes shown? |
| A. | \(\sigma_1 = -\sigma_2 = 400\:MPa; \tau=0\) |
| B. | \(\sigma_1 = \sigma_2 = 400\:MPa; \tau=0\) |
| C. | \(\sigma_1 = \sigma_2 = -400\:MPa; \tau=0\) |
| D. | \(\sigma_1 = \sigma_2 = \tau = \pm200\:MPa\) |
| Answer» B. \(\sigma_1 = \sigma_2 = 400\:MPa; \tau=0\) | |
| 2836. |
Voice calls from which of the following network to any network across India will be free starting January 1, 2021? |
| A. | Reliance Jio |
| B. | Bharti Airtel |
| C. | Vodafone Idea |
| D. | BSNL |
| E. | LYF |
| Answer» B. Bharti Airtel | |
| 2837. |
The Attorney General of India is appointed by |
| A. | the Law Minister |
| B. | the President of India |
| C. | the Speaker of the Lok Sabha |
| D. | the Prime Minister |
| E. | None of the above/More than one of the above |
| Answer» C. the Speaker of the Lok Sabha | |
| 2838. |
The 60th National Inter-State Athletics Championships began on 25 June 2021, at the Netaji Subhas National Institute of Sports (NSNIS) in which city? |
| A. | New Delhi |
| B. | Jodhpur |
| C. | Agra |
| D. | Patiala |
| E. | Kolkata |
| Answer» E. Kolkata | |
| 2839. |
Recently, the Union Minister ________ launched a single-window online system for licensing of eating and lodging houses. |
| A. | Nityanand Rai |
| B. | T. Raja Singh |
| C. | G Kishan Reddy |
| D. | Dharmapuri Arvind |
| E. | Bandaru Dattatreya |
| Answer» D. Dharmapuri Arvind | |
| 2840. |
Which is the smallest district of Haryana ? |
| A. | Hissar |
| B. | Faridabad |
| C. | Sonipat |
| D. | Biwani |
| Answer» C. Sonipat | |
| 2841. |
The diameter of a shaft to transmit 25 kW at 1500 r.pm., given that the ultimate strength is 150 MPa and the factor of safety is 3, will nearly be |
| A. | 12 mm |
| B. | 16 mm |
| C. | 20 mm |
| D. | 26 mm |
| Answer» E. | |
| 2842. |
The person who is sitting second to the left of Q in the circular arrangement is facing which direction in the square arrangement? |
| A. | North |
| B. | North-East |
| C. | East |
| D. | South-East |
| E. | South-West |
| Answer» C. East | |
| 2843. |
Smartphones combine ________ radio technology with specially designed processors. As smartphones have evolved, app developers have found new, ingenious ways to use hardware and wireless connectivity to make information instantly available to users. |
| A. | Digital |
| B. | Analog |
| C. | Cellular |
| D. | GSM |
| Answer» D. GSM | |
| 2844. |
Sachin has scored 57, 52, 102, 43 and 86 runs in 5 ODIs respectively, what is the total average of Sachin's runs? |
| A. | 68 |
| B. | 78 |
| C. | 55 |
| D. | 75 |
| Answer» B. 78 | |
| 2845. |
The simplified value of15 of 8 + 6 + [(27 - 3) ÷ 6 + 4] is: |
| A. | 136 |
| B. | 128 |
| C. | 134 |
| D. | 130 |
| Answer» D. 130 | |
| 2846. |
What are the common fishes selected for pond culture systems? |
| A. | Sharks and rays |
| B. | Sardines and mackerels |
| C. | Mullets, bhetki and pearl spots |
| D. | Catlas, rohu, mrigals, common carps and grass carps |
| Answer» E. | |
| 2847. |
Which of the following is the correct relationship between the shear angle ϕ, friction angle β and cutting rake angle α given by Merchant analysis |
| A. | \(2\phi + 2\beta - \alpha = \frac{\pi }{4}\) |
| B. | \(2\phi + \beta - \alpha = \frac{\pi }{2}\) |
| C. | \(2\phi + \beta - 2\alpha = \frac{\pi }{4}\) |
| D. | \(2\phi + \beta - \alpha = \frac{\pi }{4}\) |
| Answer» C. \(2\phi + \beta - 2\alpha = \frac{\pi }{4}\) | |
| 2848. |
Samsung Electronics has set up an innovation lab in which of these cities? |
| A. | Delhi |
| B. | Chennai |
| C. | Hyderabad |
| D. | Surat |
| E. | Indore |
| Answer» B. Chennai | |
| 2849. |
Select the option that is true about the Statements and Conclusions given:Statements:Some parrots are not birdsAll parrots are pigeonsConclusions:I. Some pigeons are not birdsII. All pigeons are parrots |
| A. | only conclusion II follows |
| B. | only conclusion I follows |
| C. | neither conclusion I nor conclusion II follows |
| D. | both conclusion I and II follows |
| Answer» C. neither conclusion I nor conclusion II follows | |
| 2850. |
The total number of triangles in the following figure: |
| A. | 15 |
| B. | 12 |
| C. | 13 |
| D. | 16 |
| Answer» B. 12 | |