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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.
| 10751. |
Which of the following indigenous sports has not been included in Khelo India Youth Games 2021? |
| A. | Kalaripayattu |
| B. | Gatka |
| C. | Thang-Ta |
| D. | Vallamkali |
| Answer» E. | |
| 10752. |
Which of the following decisions will tend to decrease sampling error ? |
| A. | Obtaining representative sample |
| B. | Decreasing the sample size |
| C. | Homogeneous grouping of individuals |
| D. | Possibility of reduction of the sample size |
| Answer» B. Decreasing the sample size | |
| 10753. |
The height of a right circular cone is 24 cm and the radius of its base is 7 cm. What is the cost of painting the curved surface area of the cone at the rate of Rs. 6 per cm2? \(\left( {Take\;\pi = \frac{{22}}{7}} \right)\) |
| A. | Rs. 3300 |
| B. | Rs. 3600 |
| C. | Rs. 880 |
| D. | Rs. 4200 |
| Answer» B. Rs. 3600 | |
| 10754. |
The phrase 'Survival of the fittest' as a way of describing the mechanism of natural selection was coined by ______. |
| A. | Charles Babbage |
| B. | Louis Pasteur |
| C. | Herbert Spencer |
| D. | Marie Curie |
| Answer» D. Marie Curie | |
| 10755. |
The output power of a filter is 100 mW when the signal frequency is 5 kHz. When the frequency is increased to 25 kHz, the output power falls to 50 mW. What is the dB change in power? |
| A. | -3 dB |
| B. | -5 dB |
| C. | -7 dB |
| D. | -2 dB |
| Answer» B. -5 dB | |
| 10756. |
Towards which direction does the Central Highlands slope? |
| A. | Southeast |
| B. | East |
| C. | West |
| D. | Northeast |
| Answer» E. | |
| 10757. |
The smallest three-digit prime number is |
| A. | 101 |
| B. | 103 |
| C. | 107 |
| D. | None of these |
| Answer» B. 103 | |
| 10758. |
The Pune International Centre will co-chair Asia Economic Dialogue 2021. It will be addressed by whom? |
| A. | Narendra Modi |
| B. | Prakash Javadekar |
| C. | Nitin Gadkari |
| D. | S. Jaishankar |
| E. | Nirmala Sitharaman |
| Answer» E. Nirmala Sitharaman | |
| 10759. |
SQL instruction in PLC is |
| A. | An input instruction and used to monitor machine operating conditions |
| B. | an output instruction and checks a sequencer file to control output devices. |
| C. | An output instruction and captures reference conditions by manually stepping the machine through its operating sequences. |
| D. | An input instruction and used for logic querying |
| Answer» D. An input instruction and used for logic querying | |
| 10760. |
What can only be the effective counter of superstition? |
| A. | belief in the sanctity of time |
| B. | awareness through plays like Julius Caesar by Shakespeare |
| C. | explaining the theory of reincarnation |
| D. | a broad light of scientific discovery |
| Answer» E. | |
| 10761. |
Recently, Radial Rib antenna (RRA) was demonstrated in-orbit in RISAT-2B spacecraft. It is made by ________. |
| A. | DRDO |
| B. | ISRO |
| C. | Space X |
| D. | ANTRIX |
| E. | NASA |
| Answer» C. Space X | |
| 10762. |
The union government has started the process of redrawing the Lok Sabha and assembly constituencies in Jammu and Kashmir. In which year was the last delimitation conducted across India? |
| A. | 1990 |
| B. | 1994 |
| C. | 1998 |
| D. | 2002 |
| E. | 2004 |
| Answer» E. 2004 | |
| 10763. |
The magnetising current in transformer caused due to over-voltage is rich in |
| A. | 2nd harmonic component |
| B. | 3rd harmonic component |
| C. | 5th harmonic component |
| D. | Both (1) and (2) |
| Answer» C. 5th harmonic component | |
| 10764. |
When (5)501 is divided by 126, the remainder is: |
| A. | 125 |
| B. | 121 |
| C. | 89 |
| D. | 117 |
| Answer» B. 121 | |
| 10765. |
The silencer of an IC engine |
| A. | Reduces noise |
| B. | Decreases brake specific fuel consumption |
| C. | Increases brake specific fuel consumption |
| D. | Has no effect on efficiency |
| Answer» B. Decreases brake specific fuel consumption | |
| 10766. |
Select the related words from the given options.Country: President :: State: ? |
| A. | Minister |
| B. | Governor |
| C. | Officer |
| D. | Mayor |
| Answer» C. Officer | |
| 10767. |
The normal starting methods that is used to start a synchronous motor is |
| A. | Star-delta starter |
| B. | Damper winding |
| C. | Resistance starter in the armature circuit |
| D. | Damper winding in conjunction with star-delta starter |
| Answer» E. | |
| 10768. |
The work done on a body by an external force contributed to a change in its |
| A. | Potential energy |
| B. | Total energy |
| C. | Kinetic energy |
| D. | Heat energy |
| Answer» D. Heat energy | |
| 10769. |
Which of the following hit Rs 2 trillion in market capitalisation after its shares touched a record high? |
| A. | Tata Power |
| B. | Adani Green Energy Ltd |
| C. | Suzlon Energy |
| D. | ReNew Power Ventures |
| E. | Reliance Power |
| Answer» C. Suzlon Energy | |
| 10770. |
The zeroes of the polynomial p(x) = x2 - 3x is/are: |
| A. | -3, 0 |
| B. | 0, 2 |
| C. | 3, -3 |
| D. | 0, 3 |
| Answer» E. | |
| 10771. |
Where did Sahitya Akademi in collaboration with Embassy of Iran organized an Indo-Iranian Writers' Meet in January 2020? |
| A. | Pune |
| B. | New Delhi |
| C. | Mathura |
| D. | Shimla |
| E. | Jaipur |
| Answer» C. Mathura | |
| 10772. |
The Government of India has launched the Pradhan Mantri Krishi Sinchai Yojana (PMKSY) with an investment of _____ aiming at the development of irrigation sources for providing a permanent solution form drought. |
| A. | Rs. 50,00,000 crore |
| B. | Rs. 500,000 crore |
| C. | Rs. 5,000 crore |
| D. | Rs. 50,000 crore |
| Answer» E. | |
| 10773. |
What is the circumference (in cm) of a circle whose area is 1386 square cm? |
| A. | 66 |
| B. | 99 |
| C. | 198 |
| D. | 132 |
| Answer» E. | |
| 10774. |
The erstwhile kutir Jyoti scheme was associated with: |
| A. | Promoting cottage industry in villages |
| B. | Promoting employment among rural unemployed youth |
| C. | Providing electricity to rural families living below the poverty line |
| D. | Providing housing to poor families |
| Answer» D. Providing housing to poor families | |
| 10775. |
The correct option among the following is: |
| A. | Colloidal medicines are more effective because they have small surface area. |
| B. | Addition of alum to water makes it unfit for drinking. |
| C. | Colloidal particles in lyophobic sols can be precipitated by electrophoresis. |
| D. | Brownian motion in colloidal solution is faster if the viscosity of the solution is very high. |
| Answer» D. Brownian motion in colloidal solution is faster if the viscosity of the solution is very high. | |
| 10776. |
Sound is produced by ________. |
| A. | vibrating objects |
| B. | moving objects |
| C. | talking people |
| D. | swinging bodies |
| Answer» B. moving objects | |
| 10777. |
Which of the following screw threads does not have a symmetric section? |
| A. | Buttress |
| B. | Square |
| C. | Whitworth |
| D. | Acme |
| Answer» B. Square | |
| 10778. |
What is the measure of temperature considered as normal in human body?A. 95 degree FB. 97 degree FC. 98.6 degree FD. 96.8 degree F |
| A. | B |
| B. | D |
| C. | C |
| D. | A |
| Answer» D. A | |
| 10779. |
Shape tests on aggregate are done by using: |
| A. | Length gauge and thickness gauge |
| B. | Sieves |
| C. | Penetration test device |
| D. | Universal testing machine |
| Answer» B. Sieves | |
| 10780. |
The ratio of A’s present age with A’s age 10 years from now is 4 : 5. What is A’s present age? |
| A. | 35 years |
| B. | 45 years |
| C. | 30 years |
| D. | 40 years |
| Answer» E. | |
| 10781. |
What is the difference between the marks scored by the student in Mathematics and the marks scored in Hindi? |
| A. | 36 |
| B. | 25 |
| C. | 24 |
| D. | 45 |
| Answer» D. 45 | |
| 10782. |
Which country is the largest producer of the cocoa crop, the main ingredient used to make chocolate? |
| A. | Ivory Coast |
| B. | Ghana |
| C. | Brazil |
| D. | Switzerland |
| Answer» B. Ghana | |
| 10783. |
Which of the following statement (s) is/are Correct?I. Metallic oxides are said to be basic oxides.II. Non-metallic oxides are basic in nature.III. All acids have similar chemical properties. |
| A. | Only I and III |
| B. | Only II and III |
| C. | Only II |
| D. | All statements are correct. |
| Answer» B. Only II and III | |
| 10784. |
When an electron makes a transition from one of its orbits to another of lower energy, a photon is emitted having energy equal to the energy difference between the initial and final states given by the formula "hν = Ei – Ef". Here 'ν' stands for ________________ of the electron. |
| A. | frequency |
| B. | speed |
| C. | wave number |
| D. | energy |
| Answer» B. speed | |
| 10785. |
What is the SI unit of G-the universal gravitation constant? |
| A. | N kg-2/m2 |
| B. | N kg/m |
| C. | N m2 kg-2 |
| D. | N/m |
| Answer» D. N/m | |
| 10786. |
What is the percentage of villages electrified in MP under Deen Dayal Upadhyaya Gram Jyoti Yojana as on September 2017 ? |
| A. | 80 - 85 |
| B. | 86 - 90 |
| C. | 91 - 95 |
| D. | 96 - 100 |
| Answer» E. | |
| 10787. |
Rockets are designed to carry: |
| A. | Payloads |
| B. | Scientific instruments |
| C. | Satellites |
| D. | All of these |
| Answer» E. | |
| 10788. |
The central point in Ashoka’s Dhamma is |
| A. | Loyalty to the king |
| B. | Peace and non-violence |
| C. | Respect to elders |
| D. | Religious tolerance |
| E. | None of the above/ More than one of the above |
| Answer» F. | |
| 10789. |
What would come in place of 10 |
| A. | Present |
| B. | Produce |
| C. | Make |
| D. | Goods |
| Answer» C. Make | |
| 10790. |
Which country clinched the Under-19 Asia Cup title in September 2019? |
| A. | Sri Lanka |
| B. | Bangladesh |
| C. | Pakistan |
| D. | India |
| E. | Thailand |
| Answer» E. Thailand | |
| 10791. |
The control terminal (pin5) of 555 timer IC is normally connected to ground through a capacitor (∼ 0.01μF). This is to |
| A. | protect the IC from inadvertent application of high voltage |
| B. | prevent false triggering by noise coupled onto the pin |
| C. | convert the trigger input to sharp pulse by differentiation |
| D. | suppress any negative triggering pulse |
| Answer» C. convert the trigger input to sharp pulse by differentiation | |
| 10792. |
Recently, the government of India has lowered interest rate on General Provident Fund (GPF). What is the new rate of interest on GPF? |
| A. | 8% |
| B. | 9% |
| C. | 8.5% |
| D. | 7.9% |
| E. | 7.8% |
| Answer» E. 7.8% | |
| 10793. |
Select the option, which is the logical equivalent of the statement given below: If he goes by walk, then he will miss the train. He didn’t missed the train. |
| A. | He didn’t go by walk |
| B. | He went by walk |
| C. | He went by car |
| D. | None of the above |
| Answer» B. He went by walk | |
| 10794. |
Where was the 11th BRICS conference held on 13th - 14th November, 2019? |
| A. | Paris |
| B. | Delhi |
| C. | Moscow |
| D. | Brasilia |
| Answer» E. | |
| 10795. |
Which of the following is the longest river of Nepal? |
| A. | Trishuli |
| B. | Arun |
| C. | Tamor |
| D. | Karnali |
| Answer» E. | |
| 10796. |
The capacitive circuit are used to___________ pf (Power factor) |
| A. | increases |
| B. | decreases |
| C. | stablizer |
| D. | No effect on |
| Answer» B. decreases | |
| 10797. |
Reena is twice as old as Sunita. Three years ago, she was three times as old as Sunita. How old is Reena now? |
| A. | 6 years |
| B. | 12 years |
| C. | 8 years |
| D. | 7 years |
| Answer» C. 8 years | |
| 10798. |
Read the information given below and answer the questions that follow by choosing the most appropriate option.Manish is standing outside his office facing north. He walks 15 m to his right. Then, he truns to his left and walks for 23 m. Then, he turns to his right and walks fro 6 m. Then, he turns to his right and walks for 43 m to reach his home What is the distance he will have to walk if he followed a straight-lined path from his office to his home? |
| A. | 20 m |
| B. | 35 m |
| C. | 29 m |
| D. | 21 m |
| Answer» D. 21 m | |
| 10799. |
Where is the headquarters of the National Safety Council, India (NSC) located? |
| A. | Gandhinagar |
| B. | Allahabad |
| C. | Madurai |
| D. | Mumbai |
| E. | None of the Above/ More than one of Above |
| Answer» E. None of the Above/ More than one of Above | |
| 10800. |
Three taps A, B and C together can completely fill a tank in 30 minutes. B and C together can fill the same tank in 45 minutes. In how much time (in minutes) A alone can fill the tank? |
| A. | 120 |
| B. | 90 |
| C. | 150 |
| D. | 80 |
| Answer» C. 150 | |