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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.
| 7701. |
Which one of the following relations from the Boolean algebra pertaining to ‘AND’ operation cannot be verified when A and B can take on only the value 0 or 1? |
| A. | AB = BA |
| B. | AA = A |
| C. | A1 = 1 |
| D. | A0 = 0 |
| Answer» D. A0 = 0 | |
| 7702. |
Which one of the following relates to warranty? 1. It is of vital importance for completion of contract2. If there is breach, the aggrieved party can repudiate the contract3. It is essential to the main purpose of the contract4. In case of breach, the aggrieved party can claim only damages |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» E. | |
| 7703. |
Which one of the following regular expressions represents the set of all binary strings with an odd number of 1’s? |
| A. | ((0 + 1)*1(0 + 1)*1)*10* |
| B. | (0*10*10*)*0*1 |
| C. | 10*(0*10*10*)* |
| D. | 0*(10*10*)*10* |
| Answer» E. | |
| 7704. |
Which one of the following regular expressions represents the language: the set of all binary strings having two consecutive 0s and two consecutive 1s? |
| A. | (0 + 1) *0011 (0 + 1)* + (0 + 1) *1100 (0 + 1)* |
| B. | (0 + 1) *(00(0 + 1)*11 + 11 (0 + 1)*00) (0 + 1)* |
| C. | (0 + 1) *00 (0 + 1)* + (0 + 1) *11 (0 + 1)* |
| D. | 00 (0 + 1) *11 + 11 (0 + 1) *00 |
| Answer» C. (0 + 1) *00 (0 + 1)* + (0 + 1) *11 (0 + 1)* | |
| 7705. |
Which one of the following regions of India is known as “biodiversity hot-spot” ? |
| A. | Eastern Ghats |
| B. | Thar desert |
| C. | Deccan plateau |
| D. | Western Ghats |
| Answer» E. | |
| 7706. |
Which one of the following regions of India has a combination of mangrove forest, evergreen forest and deciduous forest? |
| A. | North Coastal Andhra Pradesh |
| B. | South-West Bengal |
| C. | Southern Saurashtra |
| D. | Andaman and Nicobar Islands |
| Answer» E. | |
| 7707. |
Which one of the following regions is regarded as an ecological hotspot in India? |
| A. | The Western Himalayas |
| B. | The Thar desert |
| C. | The Western ghats |
| D. | The Eastern ghats |
| Answer» D. The Eastern ghats | |
| 7708. |
Which one of the following regions is characterized by sensitive ecosystems, enhanced occurrences of extreme weather events and natural catastrophes? |
| A. | Mountain region |
| B. | Evergreen forest region |
| C. | Tropical region |
| D. | Tundra region |
| Answer» B. Evergreen forest region | |
| 7709. |
Which one of the following regions is an important supplier of citrus fruits ? |
| A. | Equatorial region |
| B. | Mediterranean region |
| C. | Desert region |
| D. | Sub-humid region |
| Answer» C. Desert region | |
| 7710. |
Which one of the following regions in India is not a producer of petroleum mineral? |
| A. | Digboi, Assam |
| B. | Bombay High, Mumbai |
| C. | Delta of Narmada River |
| D. | Delta of Krishna River |
| Answer» E. | |
| 7711. |
Which one of the following regarding the tenure of the elected members of the Autonomous District Council is correct? |
| A. | Five years from the date of election |
| B. | Five years from the date appointed for the first meeting of the Council after the election |
| C. | Six years from the date of administration of Oath |
| D. | Six years from the date of election |
| Answer» C. Six years from the date of administration of Oath | |
| 7712. |
Which one of the following regarding the procedure and conduct of business in the Parliament is not correct? |
| A. | To discuss State matters |
| B. | To discuss issues of the use of police force in suppressing the Scheduled Caste and Scheduled Tribe communities |
| C. | To discuss issues in dealing with violent disturbances in an Undertaking under the control of the Union Government |
| D. | To discuss issues for putting down the demands of the industrial labour |
| Answer» C. To discuss issues in dealing with violent disturbances in an Undertaking under the control of the Union Government | |
| 7713. |
Which one of the following regarding the ordinance-making power of the Governor is not correct? |
| A. | It is not a discretionary power. |
| B. | The Governor may withdraw the ordinance anytime. |
| C. | The ordinance power can be exercised when the Legislature is not in session. |
| D. | The aid and advice of ministers is not required for declaring the ordinance. |
| Answer» E. | |
| 7714. |
Which one of the following regarding density of water at atmospheric pressure is correct? |
| A. | Density of water at 4°C is 1000 kg/m3. |
| B. | Density of water at 0°C is 1000 kg/m3. |
| C. | Density of water at 0°C is 100 kg/m3. |
| D. | Density of water at 4°C is 10 kg/m3. |
| Answer» B. Density of water at 0°C is 1000 kg/m3. | |
| 7715. |
Which one of the following reflects the most appropriate relationship between law and liberty? |
| A. | If there are more laws, there is less liberty. |
| B. | If there are no laws, there is no liberty |
| C. | If there is liberty, laws have to be made by the people |
| D. | If laws are changed too often, liberty is in danger. |
| Answer» C. If there is liberty, laws have to be made by the people | |
| 7716. |
Which one of the following reflects back more sunlight as compared to the other three? |
| A. | Sand desert |
| B. | Paddy crop land |
| C. | Land covered with fresh snow |
| D. | Prairie Plain |
| Answer» D. Prairie Plain | |
| 7717. |
Which one of the following reflects an intrinsic or true value for factors or products? |
| A. | Price inflation |
| B. | Economy pricing |
| C. | Penetration pricing |
| D. | Shadow price |
| Answer» E. | |
| 7718. |
Which one of the following refers to the frequency ωk in the frequency response of an FIR filter? |
| A. | \(\frac{{16\pi }}{M}\left( {k + \alpha } \right)\) |
| B. | \(\frac{{8\pi }}{M}\left( {K + \alpha } \right)\) |
| C. | \(\frac{{4\pi }}{M}\left( {k + \alpha } \right)\) |
| D. | \(\frac{{2\pi }}{M}\left( {k + \alpha } \right)\) |
| Answer» E. | |
| 7719. |
Which one of the following refers to the 'framing effect' in the context of decision making? |
| A. | The way in which options are presented influence the selection of option |
| B. | Choosing the option having highest expected utility |
| C. | A kind of set points of thought in wrong direction |
| D. | Looking for evidences that will confirm what are currently believes |
| Answer» B. Choosing the option having highest expected utility | |
| 7720. |
Which one of the following recycle periods is correct for oxygen? |
| A. | 100 years |
| B. | 2000 years |
| C. | 1000 years |
| D. | 500 years |
| Answer» C. 1000 years | |
| 7721. |
Which one of the following quotes best captures the main concern of the passage? |
| A. | “Nouns and verbs are the two indispensable parts of writing. Without one of each, no group of words can be a sentence . . ." |
| B. | “Strunk and White caution against too many simple sentences in a row, but simple sentences provide a path you can follow when you fear getting lost in the tangles of rhetoric . . .” |
| C. | “Bad grammar produces bad sentences.” |
| D. | “The telling clause here is Unless he is certain of doing well.”. |
| Answer» D. “The telling clause here is Unless he is certain of doing well.”. | |
| 7722. |
Which one of the following reactions will give NO (nitric oxide) gas as one of the products? |
| A. | 3Cu + 8HNO3 (dilute) → |
| B. | Cu + 4HNO3 (conc.) → |
| C. | 4Zn + 10HNO3 (dilute) → |
| D. | Zn + 4HNO3 (conc.) → |
| Answer» B. Cu + 4HNO3 (conc.) → | |
| 7723. |
Which one of the following reactions does not result in the evolution of hydrogen gas? |
| A. | Reaction of zinc metal with dilute sulphuric acid solution |
| B. | Mixing water to Plaster of Paris |
| C. | Heating zinc metal with sodium hydroxide solution |
| D. | Reaction of potassium metal with water |
| Answer» C. Heating zinc metal with sodium hydroxide solution | |
| 7724. |
Which one of the following ratios is referred to as everything that has been invested in the past and to the whole income? |
| A. | Capital-output ratio |
| B. | Average capital-output ratio |
| C. | Incremental capital-output ratio |
| D. | Marginal ratio |
| Answer» C. Incremental capital-output ratio | |
| 7725. |
Which one of the following rational numbers has non-terminating and repeating decimal expression? |
| A. | 15/1600 |
| B. | 23/8 |
| C. | 35/50 |
| D. | 17/6 |
| Answer» E. | |
| 7726. |
Which one of the following ranges forms the water divide between Narmada and Tapti rivers ? |
| A. | Satpura |
| B. | Aravalli |
| C. | Vindhyan |
| D. | Kaimur |
| Answer» B. Aravalli | |
| 7727. |
Which one of the following questions invites children to think critically? |
| A. | Do you know the answer to this? |
| B. | What is the right answer? |
| C. | Can you think of a similar situation? |
| D. | What are the different ways in which we can solve this? |
| Answer» E. | |
| 7728. |
Which one of the following quantities does not have unit? |
| A. | Stress |
| B. | Force |
| C. | Strain |
| D. | Pressure |
| E. | None of the above / More than one of the above |
| Answer» D. Pressure | |
| 7729. |
Which one of the following quantities does not have a unit? |
| A. | Velocity |
| B. | Density |
| C. | Specific Gravity |
| D. | Stress |
| Answer» D. Stress | |
| 7730. |
Which one of the following pumps is not a positive displacement pump? |
| A. | Reciprocating pump |
| B. | Centrifugal pump |
| C. | Vane pump |
| D. | Lobe pump |
| Answer» C. Vane pump | |
| 7731. |
Which one of the following pump is not a positive displacement pump? |
| A. | rotary pump |
| B. | reciprocating pump |
| C. | vane pump |
| D. | centrifugal pump |
| Answer» E. | |
| 7732. |
Which one of the following publications was started by Khan Abdul Ghaffar Khan in 1928? |
| A. | Pakhtun |
| B. | Khudai Khidmatgar |
| C. | Young India |
| D. | India Awakens |
| Answer» B. Khudai Khidmatgar | |
| 7733. |
Which one of the following provisions was not involved in the treaty of Shrirangapattana between Tipu Sultan and the British? |
| A. | Tipu should give the war expenditure worth three and half crore rupees to the British. |
| B. | Tipu should give half of his State to the British. |
| C. | Tipu's two sons will be hostages of the British. |
| D. | Tipu should accept Subsidiary Alliance. |
| Answer» E. | |
| 7734. |
Which one of the following provides three output states ? |
| A. | Counter |
| B. | PLA |
| C. | Tri-state buffer |
| D. | Shifter |
| Answer» D. Shifter | |
| 7735. |
Which one of the following provides the cryogenic indicator of climate change? |
| A. | Ice core |
| B. | Fossilized pollen |
| C. | Tree ring growth |
| D. | Evaporite deposits |
| Answer» B. Fossilized pollen | |
| 7736. |
Which one of the following provides for the complete equality of men and woman in India? |
| A. | Articles 14 and 15 of the Constitution of India |
| B. | Fifth Schedule of the Constitution of India |
| C. | The Indian Independence Act |
| D. | Article 20 of the Constitution of India |
| Answer» B. Fifth Schedule of the Constitution of India | |
| 7737. |
Which one of the following proteins gives lustrous shiny appearance to silk fibre? |
| A. | Fibrin |
| B. | Sericin |
| C. | Collagen |
| D. | Nectin |
| Answer» C. Collagen | |
| 7738. |
Which one of the following protected areas is well-known for the conservation of a sub-species of the Indian swamp deer (Barasingha) that thrives well on hard ground and is exclusively graminivorous? |
| A. | Kanha National Park |
| B. | Manas National Park |
| C. | Mudumalai Wildlife Sanctuary |
| D. | Tal Chhapar Wildlife Sanctuary |
| Answer» B. Manas National Park | |
| 7739. |
Which one of the following propositions is a contrary to "All poets are dreamers"? |
| A. | Some poets are dreamers |
| B. | Some poets are not dreamers |
| C. | No poets are dreamers |
| D. | No dreamers are poets |
| Answer» D. No dreamers are poets | |
| 7740. |
Which one of the following propositional logic formulas is TRUE when exactly two of p, q, and r are TRUE? |
| A. | \(\left( {\left( {p \leftrightarrow q} \right) \wedge r} \right) \vee \left( {p \wedge q \wedge \sim r} \right)\) |
| B. | \(\left( { \sim \left( {p \leftrightarrow q} \right) \wedge r} \right) \vee \left( {p \wedge q \wedge \sim r} \right)\) |
| C. | \(\left( {\left( {p \to q} \right) \wedge r} \right) \vee \left( {p \wedge q \wedge \sim r} \right)\) |
| D. | \(\left( { \sim \left( {p \leftrightarrow q} \right) \wedge r} \right) \wedge \left( {p \wedge q \wedge \sim r} \right)\) |
| Answer» C. \(\left( {\left( {p \to q} \right) \wedge r} \right) \vee \left( {p \wedge q \wedge \sim r} \right)\) | |
| 7741. |
Which one of the following property is imparted on steel by annealing? |
| A. | Toughness |
| B. | Hardness |
| C. | Ductility |
| D. | None of the above |
| Answer» D. None of the above | |
| 7742. |
Which one of the following property is correct for a red-black tree? |
| A. | Every simple path from a node to a descendant leaf contains the same number of black nodes |
| B. | If a node is red, then one children is red and another is black |
| C. | If a node is red, then both its children are red |
| D. | Every leaf node (sentinel node) is red |
| Answer» B. If a node is red, then one children is red and another is black | |
| 7743. |
Which one of the following properties of work materials is responsible for the material removal rate in electrochemical machining? |
| A. | Hardness |
| B. | Atomic weight |
| C. | Thermal conductivity |
| D. | Ductility |
| Answer» C. Thermal conductivity | |
| 7744. |
Which one of the following properties of cement concrete is ascertained by conducting compaction factor test? |
| A. | Bulk density |
| B. | Compressive strength |
| C. | Modulus of rupture |
| D. | Workability |
| Answer» E. | |
| 7745. |
Which one of the following properties of a plastic concrete is modified by the air-entraining agents? |
| A. | workability |
| B. | segregation |
| C. | bleeding |
| D. | All option are correct |
| Answer» E. | |
| 7746. |
Which one of the following properties is NOT true for graphite? |
| A. | Hybridisation of each carbon atom is sp3 |
| B. | Hybridisation of each carbon atom is sp2 |
| C. | Electrons are delocalized over the whole sheet of atoms |
| D. | Each layer is composed of hexagonal rings. |
| Answer» B. Hybridisation of each carbon atom is sp2 | |
| 7747. |
Which one of the following properties is not observed in the carbon nanotubes? |
| A. | High stiffness and strengths |
| B. | Low densities |
| C. | Unusual electrical property |
| D. | Non-ductile |
| Answer» E. | |
| 7748. |
Which one of the following promotes cell division ? |
| A. | Cytokinins |
| B. | Auxin |
| C. | Abscisic acid |
| D. | Gibberellins |
| Answer» B. Auxin | |
| 7749. |
Which one of the following project was approved by the government to upgrade Heron drones with laser-guided bombs and missiles? |
| A. | Project Cheetah |
| B. | Project Tiger |
| C. | Project Garud |
| D. | Project Heron |
| Answer» B. Project Tiger | |
| 7750. |
Which one of the following programs aims for its completion by 2nd October 2019? |
| A. | Jan Dhan Yojana |
| B. | Beti Bachao Beti Padhao Scheme |
| C. | Janashree Bima Yojana |
| D. | Swachch Bharat Mission |
| Answer» E. | |