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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.
| 19101. |
The relative values of the forward conduction voltage for a p-n junction diode, a Red LED and a Schottky barrier diode are |
| A. | Schottky voltage drop > p-n junction diode drop > Red LED drop |
| B. | Red LED drop > p-n junction diode drop > Schottky voltage drop |
| C. | p-n junction diode drop > Schottky voltage drop > Red LED drop |
| D. | Schottky voltage drop > Red LED drop > p-n junction diode drop |
| Answer» C. p-n junction diode drop > Schottky voltage drop > Red LED drop | |
| 19102. |
The connecting cable of electrical appliances like electric iron, water heater or room heater contains three insulated copper wires of three different colours-red, green and black. Which one of the following is the correct colour code? |
| A. | Red-live wire, Green-neutral wire, Black-ground wire |
| B. | Red-neutral wire, Green-ground wire, Black-live wire |
| C. | Red-live wire, Green-ground wire, Black-neutral wire |
| D. | Red-ground wire, Green-live wire, Black-neutral wire |
| Answer» D. Red-ground wire, Green-live wire, Black-neutral wire | |
| 19103. |
The most frequently occurring value of a data group is called- |
| A. | Mode |
| B. | Mean |
| C. | Median |
| D. | Range |
| Answer» B. Mean | |
| 19104. |
The earth's magnetic field arises due to electrical currents produced by convective motion of metallic fluids in the outer core of the earth. This is knownas the ____________ effect. |
| A. | cyclotron |
| B. | dynamo |
| C. | inductive |
| D. | solenoid |
| Answer» C. inductive | |
| 19105. |
The eighty-sixth Amendment of the Constitution of India altered a Directive Principle of the Constitution to provide- |
| A. | early childhood care and education for all children until they complete the age of six years. |
| B. | the state to provide free legal aid. |
| C. | encouraging village panchayats. |
| D. | prohibiting intoxicating drinks and drugs injurious to health. |
| Answer» B. the state to provide free legal aid. | |
| 19106. |
Which of the following is based on the principle of nuclear fusion? |
| A. | Atomic bomb |
| B. | Hydrogen bomb |
| C. | Both Atomic and Hydrogen bomb |
| D. | No option is correct. |
| Answer» C. Both Atomic and Hydrogen bomb | |
| 19107. |
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No improvement."I'm afraid I must left now," said the guest after the inaugural function was over. |
| A. | No improvement |
| B. | I'm afraid I can left now |
| C. | I'm afraid I has to be leaving now |
| D. | I'm afraid I must leave now |
| Answer» E. | |
| 19108. |
Which of the following statements is/are true?A. Solid CO2 is known as dry ice.B. The particles of liquid absorb energy from the surrounding to regain the energy lost during evaporation.C. Solid CO2 gets converted directly to the gaseous state. |
| A. | All are false |
| B. | A and C are false, B is true |
| C. | A and C are true, B is false |
| D. | All are true |
| Answer» E. | |
| 19109. |
The river often referred to as Vridha Ganga or Dakshin Ganga is ___________. |
| A. | Cauvery |
| B. | Mahanadi |
| C. | Krishna |
| D. | Godavari |
| Answer» E. | |
| 19110. |
Research in the workplace reveals that people work for many reasons _________. |
| A. | money beside |
| B. | beside money |
| C. | money besides |
| D. | besides money |
| Answer» E. | |
| 19111. |
Select the number that can replace the question mark (?) in the following series.1, 8, 9, 64, 25, 216? |
| A. | 256 |
| B. | 343 |
| C. | 49 |
| D. | 128 |
| Answer» D. 128 | |
| 19112. |
Which of the following is a social characteristic of a learner? |
| A. | Power of sensory perception |
| B. | Thinking ability |
| C. | Power of synthetic imagination |
| D. | Ability to relate oneself with others |
| Answer» E. | |
| 19113. |
The smallest natural number n, such that the coefficient of \(x\) in the expansion of \({\left( {{x^2} + \frac{1}{{{x^3}}}} \right)^n}\) is nC23, is: |
| A. | 38 |
| B. | 58 |
| C. | 23 |
| D. | 35 |
| Answer» B. 58 | |
| 19114. |
Under the Reliance Infratel’s (RITL) resolution plan, the tower unit, Reliance Infratel, will go to Jio for a total consideration of Rs. 20,000-23,000 crore to be paid over a period of how many years? |
| A. | 4 |
| B. | 5 |
| C. | 6 |
| D. | 7 |
| E. | 8 |
| Answer» E. 8 | |
| 19115. |
Which of the following plans to enrol 1,000-2,000 participants each in metros like Delhi, Mumbai, Hyderabad and Kolkata for phase 3 trials of its COVID-19 vaccine Covaxin? |
| A. | Serum Institute of India |
| B. | Bharat Biotech International Ltd |
| C. | Shantha Biotechnics |
| D. | AstraZeneca |
| E. | Biological E. Limited |
| Answer» C. Shantha Biotechnics | |
| 19116. |
Two statements are followed by four conclusions. Assume the facts in the statement to be true and decide which of the conclusions follow?Statements:All Naxalites are guilty.All Naxalites are criminals.Conclusions:I. Either all criminal are guilty or all guilty are criminalsII. Some guilty persons are criminalsIII. Generally criminals are guiltyIV. Crime and guilt go together |
| A. | Only I and III follow |
| B. | Only II follows |
| C. | Only II and IV follow |
| D. | Only I follows |
| Answer» C. Only II and IV follow | |
| 19117. |
Which of the following is the capital of Burma? |
| A. | Shillong |
| B. | Karachi |
| C. | Naypyitaw |
| D. | Dhaka |
| Answer» D. Dhaka | |
| 19118. |
Which of the following Jyotirlingas is in Maharashtra? |
| A. | Grishneshwar |
| B. | Malikarjuna |
| C. | Mahakaleshwar |
| D. | Baidyanath |
| Answer» B. Malikarjuna | |
| 19119. |
UPS stands for:- |
| A. | United Power Supply |
| B. | Uninterrupted Power Supply |
| C. | United Power Solutions |
| D. | Uninterrupted Power Solution |
| Answer» C. United Power Solutions | |
| 19120. |
The perimeter of a triangle is 72 cm, and the length of the sides are in the ratio 2 ∶ 3 ∶ 4. Find the lengths of the three sides in cm. |
| A. | 34, 24, 18 |
| B. | 2, 3, 4 |
| C. | 16, 24, 32 |
| D. | None of these |
| Answer» D. None of these | |
| 19121. |
Unnat Bharat Abhiyan aims to ________. |
| A. | Electrify all the villages in India by 2022 |
| B. | Double farmers income by 2022 |
| C. | Link higher Educational Institutions with local communities |
| D. | Make education affordable to all |
| E. | Bring more Foreign Direct Investment by ensuring ease of doing business |
| Answer» D. Make education affordable to all | |
| 19122. |
The value of \(\left(\dfrac{2}{3} \div 1\dfrac{3}{5} \ \text{of} \ \dfrac{5}{9} - \dfrac{5}{9}\right) + \dfrac{3}{4} - \dfrac{5}{11} (0.7\bar2 \div 0.\overline{65})\) is∶ |
| A. | \(\dfrac{5}{4}\) |
| B. | \(\dfrac{25}{36}\) |
| C. | \(\dfrac{4}{9}\) |
| D. | \(\dfrac{17}{18}\) |
| Answer» D. \(\dfrac{17}{18}\) | |
| 19123. |
Which city will host eighth International Marathon on 6 January 2019? |
| A. | Ahmedabad |
| B. | Vadodara |
| C. | Jaipur |
| D. | Hyderabad |
| E. | Bhopal |
| Answer» C. Jaipur | |
| 19124. |
Two wires AO and BO support a vertical load W at O as shown in the figure below. The wires are of equal length and equal cross-sectional area. The tension in each wire is equal to: |
| A. | W/2 |
| B. | W |
| C. | √2W |
| D. | W/√2 |
| Answer» E. | |
| 19125. |
Using the expression V W Y 9 P O N I 5 F S L U D T G 6 1 A J, find the missing term from the following series.9WA, OOD, _______ , FD9 |
| A. | NSI |
| B. | IF5 |
| C. | FI5 |
| D. | NFL |
| Answer» C. FI5 | |
| 19126. |
The side of a square is 4 cm. It is cut into 4 equal squares. What is the area of each small square? |
| A. | 4 cm2 |
| B. | 1 cm2 |
| C. | 16 cm2 |
| D. | 8 cm2 |
| Answer» B. 1 cm2 | |
| 19127. |
Simplify: 23 × 2(45 - 15) + 168 ÷ 4 ÷ 2 - (11)² |
| A. | 1080 |
| B. | 1410 |
| C. | 1280 |
| D. | 685 |
| Answer» D. 685 | |
| 19128. |
The Least Common Multiple and Highest Common Factor of two numbers are 60 and 3 respectively. If their difference is 3, then what will be the sum of these two numbers? |
| A. | 24 |
| B. | 35 |
| C. | 27 |
| D. | 21 |
| Answer» D. 21 | |
| 19129. |
The statements below are followed by two conclusions labeled I and II. Assuming that the information in the statements is true, even if it appears to be at variance with generally established facts, decide which conclusion(s) logically and definitely follow(s) from the information given in the statements.Statements:1.) All cups are mugs.2.) All mugs are utensils.Conclusions:I. All cups are utensils.II. Some utensils are cups. |
| A. | Only conclusion I follows |
| B. | Neither conclusion I nor II follows |
| C. | Both conclusions I and II follow |
| D. | Only conclusion II follows |
| Answer» D. Only conclusion II follows | |
| 19130. |
Which of the following options is NOT true with respect to Monolithic technique of fabrication of ICs? |
| A. | Monolithic ICs have good thermal stability |
| B. | It aids in lower cost of production |
| C. | PN-junction is one of the methods used for electrical isolation |
| D. | It aids in forming huge volumes of resistances and capacitances |
| Answer» E. | |
| 19131. |
The pipe earthing resistance can be regulated by ________. |
| A. | replacing the conductor |
| B. | adding a Copper rod |
| C. | adding salt and water |
| D. | replacing the earthing rod |
| Answer» D. replacing the earthing rod | |
| 19132. |
The Cabinet Mission of 1946 was led by |
| A. | Sir Pethick Lawrence |
| B. | Lord Linlithgow |
| C. | Lord Wavell |
| D. | Sir Jobn Simon |
| Answer» B. Lord Linlithgow | |
| 19133. |
Which of the following is NOT a function of School Management Committee as per the Right to Education Act, 2009? |
| A. | Prepare school development plan |
| B. | Monitor utilisation of grants |
| C. | Monitor the working of school |
| D. | Encourage parents to punish their child |
| Answer» E. | |
| 19134. |
Rs. 15,000 was invested by A and B together to start a small business. They got a profit of Rs. 2,000 at the end of the year. B took his profit share of Rs. 600. How much did A invest? |
| A. | Rs. 9,000 |
| B. | Rs. 2,000 |
| C. | Rs. 10,500 |
| D. | Rs. 10,000 |
| Answer» D. Rs. 10,000 | |
| 19135. |
Where is hemoglobin found? |
| A. | Bones |
| B. | Water |
| C. | Hair |
| D. | Blood |
| Answer» E. | |
| 19136. |
The relation for cutting tool life is given as VTn = c, where V is cutting speed, T is corresponding life, n and c are constants depending on cutting conditions. The numerical value of n for roughing cut as compared to that for light cuts in mild steel would be |
| A. | more |
| B. | less |
| C. | same |
| D. | Does not depend on type of cut |
| Answer» B. less | |
| 19137. |
Which of the following does not represent Maxwell's Equation: |
| A. | \(∮E.ds = -\int \frac {\partial B}{\partial t}.dS\) |
| B. | \(∮D.dS = \int \rho.dV\) |
| C. | ∇ × H = B + J |
| D. | \(∮B.dS = 0\) |
| Answer» D. \(∮B.dS = 0\) | |
| 19138. |
The current sensitivity of a Galvanometer can be increased by |
| A. | decreasing the number of turns |
| B. | increasing the magnetic induction |
| C. | decreasing the area of the coil |
| D. | increasing the couple per unit twist |
| Answer» C. decreasing the area of the coil | |
| 19139. |
The given Problem Figure is embedded in one of the given Answer Figures. Which is that Answer Figure? |
| A. | C |
| B. | A |
| C. | B |
| D. | D |
| Answer» B. A | |
| 19140. |
Statement (I): The regions of the electromagnetic spectrum in which the atmosphere is transparent are called atmospheric windows.Statement (II): The atmosphere is practically transparent in the visible region of the electromagnetic spectrum. |
| A. | Both Statement (I) and Statement (II) are individually true and Statement (II) is the correct explanation of Statement (I) |
| B. | Both Statement (I) and Statement (II) are individually true but Statement (II) is not the correct explanation of Statement (I) |
| C. | Statement (I) is true but Statement (II) is false |
| D. | Statement (I) is false but Statement (II) is true |
| Answer» C. Statement (I) is true but Statement (II) is false | |
| 19141. |
Select the appropriate suffix for 'violin'. |
| A. | -am |
| B. | -en |
| C. | -ist |
| D. | -ty |
| Answer» D. -ty | |
| 19142. |
The melting point of ice is: |
| A. | - 273 C |
| B. | 273 K |
| C. | 273 C |
| D. | - 273 K |
| Answer» C. 273 C | |
| 19143. |
What is the tagline of the first-ever JK Global Investors Summit? |
| A. | Investment is the key to Development |
| B. | Explore, Invest, Grow |
| C. | Investment : A brighter idea |
| D. | Creating Futures |
| E. | Invest today – Enjoy tomorrow |
| Answer» C. Investment : A brighter idea | |
| 19144. |
The western part of the Northern Plains in India is referred to as the ______. |
| A. | The Ganga Plains |
| B. | The Brahmaputra Plains |
| C. | The Punjab Plains |
| D. | No option is correct |
| Answer» D. No option is correct | |
| 19145. |
The sector in which United Kingdom has expressed its interest for partnership with Kerala is: |
| A. | Insurance sector |
| B. | IT sector |
| C. | Health sector |
| D. | Education sector |
| Answer» D. Education sector | |
| 19146. |
Three of the following four number-pairs are alike in a certain way and one is different. Pickthe odd pair out. |
| A. | 4 : 27 |
| B. | 16 : 125 |
| C. | 9 : 64 |
| D. | 49 : 218 |
| Answer» E. | |
| 19147. |
The comparison of net profit with the sales of the same year is termed __________ comparison |
| A. | Horizontal |
| B. | Vertical |
| C. | Elliptical |
| D. | Multidimensional |
| Answer» C. Elliptical | |
| 19148. |
Select the word pair that is analogous to the given word pair.Horse : Pony |
| A. | Son : Daughter |
| B. | Insect : Larva |
| C. | Stag : Doe |
| D. | Drone : Bee |
| Answer» C. Stag : Doe | |
| 19149. |
Refer to the following diagram to calculate the ammeter reading (in A). |
| A. | 0.375 |
| B. | 0.125 |
| C. | 0.433 |
| D. | 0.667 |
| Answer» B. 0.125 | |
| 19150. |
The Insolvency and Bankruptcy Board of India has signed a Cooperation Agreement with ________ to assist IBBI to further build the capacity of insolvency professionals. |
| A. | International Finance Corporation |
| B. | International Bank For Reconstruction and Development |
| C. | United Nations Global Compact |
| D. | Inter-American Development Bank |
| E. | National Bureau of Economic research |
| Answer» B. International Bank For Reconstruction and Development | |