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.
| 55701. |
What is the most widely used silkworm species for commercial purposes? |
| A. | Muga silkworm |
| B. | Eri Silkworm |
| C. | Oak silkworm |
| D. | Bombyx Mori |
| Answer» E. | |
| 55702. |
The Health Minister of which state has informed that a new genus of malaria called 'plasmodium oval' has been detected in the state? |
| A. | Kerala |
| B. | Maharashtra |
| C. | Bihar |
| D. | Telangana |
| E. | Uttar Pradesh |
| Answer» B. Maharashtra | |
| 55703. |
The argument of the complex number \(\frac{{1 + i}}{{1 - i}},\) where \(i = \sqrt { - 1}\), is |
| A. | π |
| B. | \(- \frac{\pi }{2}\) |
| C. | \(\frac{\pi }{2}\) |
| D. | 2π |
| Answer» D. 2π | |
| 55704. |
The expression \(\frac{{15\left( {\sqrt {10} + \sqrt 5 } \right)}}{{\sqrt {10\;} + \sqrt {20} + \sqrt {40} - \sqrt 5 - \sqrt {80} }}\) is equal to: |
| A. | 5(3 + 2√2) |
| B. | 5 -2√5 |
| C. | 5 + 2√2 |
| D. | 10(3 +2√5) |
| Answer» B. 5 -2√5 | |
| 55705. |
The rise time of the output response of a low pass filter circuit when a step input is applied will be |
| A. | Proportional to the band width |
| B. | Inversely proportional to the band width |
| C. | Half the value of the band width |
| D. | \(\frac{1}{{\sqrt 2 }}\) of the band width |
| Answer» C. Half the value of the band width | |
| 55706. |
The largest barrier reef system in the world is found at __________. |
| A. | East Australian Coast |
| B. | West Australian Coast |
| C. | North Australian Coast |
| D. | South Australian Coast |
| Answer» B. West Australian Coast | |
| 55707. |
The French Open, also called Roland-Garros, is a major tennis tournament held at the Stade Roland-Garros in Paris, France. The winners of the Mixed Doubles category at the French Open 2017 were: |
| A. | Aisam-ul-Haq Qureshi and Sania Mirza |
| B. | Anna-Lena and Robert Farah |
| C. | Rohan Bopanna and Gabriela Dabrowski |
| D. | Leander Paes and Martina Hingis |
| Answer» D. Leander Paes and Martina Hingis | |
| 55708. |
Which is not the iron ore mining area? |
| A. | Morija |
| B. | Dabla |
| C. | Neemla |
| D. | Talwada |
| Answer» E. | |
| 55709. |
The value of integral \(\mathop \smallint \limits_0^2 \mathop \smallint \limits_0^{\rm{\ \ \ \ x}} {{\rm{e}}^{{\rm{x}} + {\rm{y}}}}{\rm{dydx}}\) is |
| A. | \(\frac{1}{2}\left( {{\rm{e}} - 1} \right)\) |
| B. | \( \frac{1}{2}{\left( {{{\rm{e}}^2} - 1} \right)^2}\) |
| C. | \(\frac{1}{2}\left( {{{\rm{e}}^2} - {\rm{e}}} \right)\) |
| D. | \(\frac{1}{2}{\left( {{\rm{e}} - \frac{1}{{\rm{e}}}} \right)^2}\) |
| Answer» C. \(\frac{1}{2}\left( {{{\rm{e}}^2} - {\rm{e}}} \right)\) | |
| 55710. |
The apparatus used for switching, controlling, and protecting the electrical circuits and equipment is: |
| A. | Conductor |
| B. | Diverter |
| C. | Switchgear |
| D. | Insulator |
| Answer» D. Insulator | |
| 55711. |
Where did the 23rd edition of the trilateral maritime exercise of India, Japan and the United States(US) named Malabar 2019 begin? |
| A. | Sasebo |
| B. | New York |
| C. | Kochi |
| D. | Kitakyushu |
| E. | Chennai |
| Answer» B. New York | |
| 55712. |
The following type of instrument can be used for measuring AC voltage of the highest frequency with reasonable accuracy |
| A. | Electrodynamometer |
| B. | Moving-iron |
| C. | Thermal-thermoelectric |
| D. | Rectifier |
| Answer» E. | |
| 55713. |
What is the value of 31 + 3-1 + 32 + 3-2? |
| A. | 112/9 |
| B. | 16/3 |
| C. | 4/3 |
| D. | 109/9 |
| Answer» B. 16/3 | |
| 55714. |
What was the increase in sales amount, in Crore Rupees, in the Apparel department of Mumbai from 2018 to 2019? |
| A. | 10 |
| B. | 5 |
| C. | 8 |
| D. | 12 |
| Answer» E. | |
| 55715. |
What is the intensity of pressure in the following SI units, when specific gravity of mercury is 13.6 and the intensity of pressure is 400 KPa? |
| A. | 0.3 bar or 4.077 m of water or 0.299 m of Hg |
| B. | 4 bar or 5.077 m of water or 0.399 m of Hg |
| C. | 0.3 bar or 5.077 m of water or 0.599 m of Hg |
| D. | 4 bar or 40.77 m of water or 2.99 m of Hg |
| Answer» E. | |
| 55716. |
The first National Youth Policy was formulated and laid in Parliament in India in: |
| A. | 1984 |
| B. | 1990 |
| C. | 1988 |
| D. | 1995 |
| Answer» D. 1995 | |
| 55717. |
The filters F1 and F2 having characteristics as shown in Figures (a) and (b) are connected as shown in Figure (c).The cut-off frequencies of F1 and F2 are \({f_1}\) and \({f_2}\) respectively. If \({f_1}\; < \;{f_2}\), the resultant circuit exhibits the characteristics of a |
| A. | Band-pass filter |
| B. | Band-stop filter |
| C. | All pass filter |
| D. | High-Q-filter |
| Answer» C. All pass filter | |
| 55718. |
Shashi saves 12% of her income. If her income is increased by 25% and she now saves 15% of her income, then by what percentage will her actual savings increase? |
| A. | 6.75 |
| B. | 13.5 |
| C. | 37.5 |
| D. | 56.25 |
| Answer» E. | |
| 55719. |
Wheatstone Bridge is used for measurement of |
| A. | Earth Resistance |
| B. | Very High Resistance value |
| C. | Medium Resistance value |
| D. | Very Low Resistance values |
| Answer» D. Very Low Resistance values | |
| 55720. |
The ratio of the volume of two cylinders is x ∶ y and the ratio of their diameters is a ∶ b, what is the ratio of their heights? |
| A. | xb2 ∶ ya2 |
| B. | xa ∶ yb |
| C. | xb ∶ ya |
| D. | xa2 ∶ yb2 |
| Answer» B. xa ∶ yb | |
| 55721. |
The five cells, each of e.m.f. 6 and internal resistance 4 Ω are connected in series across an external resistance 10 Ω. Determine the circuit current. |
| A. | 1.5 A |
| B. | 2 A |
| C. | 1 A |
| D. | 3 A |
| Answer» D. 3 A | |
| 55722. |
Which of the following has advised 'proning for self care' for coronavirus patients? |
| A. | NITI Aayog |
| B. | Union Health Ministry |
| C. | WHO India |
| D. | CDC |
| E. | Union AYUSH Ministry |
| Answer» C. WHO India | |
| 55723. |
The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.It seemed to them far easier to conceiveX-that the water had gone down, thanY-that solid land had risenZ-upward into its present position |
| A. | XYZ |
| B. | ZYX |
| C. | ZXY |
| D. | YZX |
| Answer» B. ZYX | |
| 55724. |
The equation of the plane through the line \(\frac{{{\rm{x}} - 1}}{3} = \frac{{{\rm{y}} - 4}}{2} = \frac{{{\rm{z}} - 4}}{{ - 2}}\) and parallel to the line \(\frac{{{\rm{x}} + 1}}{2} = \frac{{{\rm{y}} - 1}}{{ - 4}} = \frac{{{\rm{z}} + 2}}{1}\) is |
| A. | 3x + 2y – 2z = 101 |
| B. | 2x – 4y + z = 98 |
| C. | 6x + 7y + 16z = 98 |
| D. | 6x – 8y – 2z = 101 |
| Answer» D. 6x – 8y – 2z = 101 | |
| 55725. |
Samsung Electronics has developed DRAM memory technology based on the next-generation interface CXL for the first time in the industry. What does 'C' stand for in CXL? |
| A. | Cache |
| B. | Compute |
| C. | Captcha |
| D. | Carde |
| E. | Control |
| Answer» C. Captcha | |
| 55726. |
The alternators are rated as________ |
| A. | kW |
| B. | kVAR |
| C. | kVA |
| D. | kWh |
| Answer» D. kWh | |
| 55727. |
Under GST, which of the following goods or items are exempted, or NIL tax rate or 0% is charged?1. Newspapers2. Kumkum and Bindi3. Processed Fruit and vegetables4. Silkworm and khadi yarn5. Spacecraft |
| A. | 1, 3 and 4 |
| B. | 1, 2, 3 and 4 |
| C. | 1, 2, 4 and 5 |
| D. | All the above |
| Answer» D. All the above | |
| 55728. |
Which of the following statements is/are correct?I. If the lengths of two line segments are equal, then the line segments are said to be congruent.II. Two angles are congruent if their measures are equal. Thus two congruent angles have equal measures. |
| A. | Both I and II |
| B. | Neither I or II |
| C. | Only II |
| D. | Only I |
| Answer» B. Neither I or II | |
| 55729. |
What will come in place of question mark (?) in the given equation?43 ? 9 ? 3 ? 11 ? 3 = 137 |
| A. | +, –, ÷ and × |
| B. | ×, ÷, – and + |
| C. | ÷, ×, – and + |
| D. | ×, ÷, + and – |
| Answer» E. | |
| 55730. |
Select the antonym of the given word.DUBIOUS |
| A. | Docile |
| B. | Certain |
| C. | Doubtful |
| D. | Faithful |
| Answer» C. Doubtful | |
| 55731. |
Select the correct Indirect form of the sentence.Anil said, "I want you to help me with my plants." |
| A. | Anil said that he wanted me to help him with his plants. |
| B. | Anil said that he wanted to help me with my plants. |
| C. | Anil says that he wants to help me with my plants. |
| D. | Anil said that I wanted you to help me with my plants. |
| Answer» B. Anil said that he wanted to help me with my plants. | |
| 55732. |
Reduction of a judicial sentence, especially a sentence of death to the another less severe one is known as ________. |
| A. | Commute |
| B. | Forgive |
| C. | Deferment |
| D. | Stoppage |
| Answer» B. Forgive | |
| 55733. |
The Boolean operation performed by the following circuit at the output O is _______ |
| A. | O = S1 ⊕ S0 |
| B. | O = S1 • S̅0 |
| C. | O = S1 + S0 |
| D. | O = S0 • S̅1 |
| Answer» B. O = S1 • S̅0 | |
| 55734. |
‘Ring Fence’ policy is associated with |
| A. | Henry Lawrence |
| B. | Dalhousie |
| C. | Warren Hastings |
| D. | Lord Clive |
| Answer» D. Lord Clive | |
| 55735. |
The onset of reproductive life is called: |
| A. | Maturation |
| B. | Menarche |
| C. | Menopause |
| D. | Puberty |
| Answer» E. | |
| 55736. |
Serum Institute would be able to raise its monthly output to how many million doses by July 2021? |
| A. | 50 |
| B. | 100 |
| C. | 150 |
| D. | 200 |
| E. | 250 |
| Answer» C. 150 | |
| 55737. |
The displacement of a damped harmonic oscillator is given byx(t) = e-0.1t·cos (10πt + ϕ). Here t is in seconds.The time taken for its amplitude of vibration to drop to half of its initial value is close to: |
| A. | 4 s |
| B. | 7 s |
| C. | 13 s |
| D. | 27 s |
| Answer» C. 13 s | |
| 55738. |
Slush casting process is used to produce |
| A. | Hollow castings |
| B. | Intricate castings |
| C. | Large size castings |
| D. | Thin walled castings |
| Answer» B. Intricate castings | |
| 55739. |
The Base of a transistor is _____________ doped. |
| A. | thin and heavily |
| B. | thick and lightly |
| C. | thick and heavily |
| D. | thin and lightly |
| Answer» E. | |
| 55740. |
Select the option which is different from the given ones? |
| A. | Giraffe |
| B. | Dog |
| C. | Leopard |
| D. | Wolf |
| Answer» B. Dog | |
| 55741. |
Read the following statements carefully:1.Credit Saison India has received a non-banking financial company (NBFC) licence from the Reserve Bank of India.2.It is the domestic subsidiary of Japanese financial services leader Credit Saison.3.The company, which operates in the country under its registered name of Kisetsu Saison Finance India, has also received $30 million from the Tokyo Stock Exchange-listed parent entity.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 are correct |
| Answer» F. | |
| 55742. |
Where did the North-East Zonal Programme Co-ordination Committee, ZPCC Meeting of All India Radio Stations begin in June 2019? |
| A. | Imphal |
| B. | Agartala |
| C. | Shillong |
| D. | Kohima |
| E. | Aizawl |
| Answer» E. Aizawl | |
| 55743. |
What is the Moment of Inertia of a thin circular ring of mass 'M' and radius 'R' about its diameter? |
| A. | MR²/4 |
| B. | MR²/3 |
| C. | MR²/2 |
| D. | MR²/6 |
| Answer» D. MR²/6 | |
| 55744. |
Steradian is the unit of |
| A. | Planner angle |
| B. | Solid angle |
| C. | Radiant efficiency |
| D. | None of the above |
| Answer» C. Radiant efficiency | |
| 55745. |
What is the expansion of "NPCI"? |
| A. | Nominal Payments Corporation of India |
| B. | National Public Corporation of India |
| C. | National Payments Corporation of India |
| D. | National Payment Corporation of Industries |
| Answer» D. National Payment Corporation of Industries | |
| 55746. |
Where will PM Narendra Modi visit in October 2019 to participate in an annual investment forum to be held in the kingdom? |
| A. | Qatar |
| B. | Iran |
| C. | Yemen |
| D. | Saudi Arabia |
| E. | Oman |
| Answer» E. Oman | |
| 55747. |
What is the total length of metalled roads in Haryana? |
| A. | 26,062 kms |
| B. | 26,131 kms |
| C. | 26,051 kms |
| D. | 26,129 kms |
| Answer» C. 26,051 kms | |
| 55748. |
Rewrite the sentence in indirect speech.Vasanth said to Praveen, "I have eaten three apples." |
| A. | Vasanth told Praveen that he ate three apples |
| B. | Vasanth told Praveen that he has eaten three apples |
| C. | Vasanth told Praveen that he had eaten three apples |
| D. | Vasanth told Praveen that he eats three apples |
| Answer» D. Vasanth told Praveen that he eats three apples | |
| 55749. |
them traverse the __________ beaten path of course |
| A. | similarly |
| B. | as same as |
| C. | same |
| D. | similarity |
| Answer» D. similarity | |
| 55750. |
Study the given pattern carefully and select the number that can replace the question mark (?) in it.3238553?471542 |
| A. | 48 |
| B. | 52 |
| C. | 40 |
| D. | 50 |
| Answer» E. | |