MCQOPTIONS
Saved Bookmarks
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.
| 51001. |
Which of the following is NOT a land locked state? |
| A. | Bihar |
| B. | Chhattisgarh |
| C. | Mizoram |
| D. | Orissa |
| Answer» E. | |
| 51002. |
Interferometers are used for measurement of |
| A. | changes in life cycle processes due to radiation |
| B. | effect of interference of wearing of one mechanical component, on the whole machine |
| C. | measurement of very small displacements and surface irregularities |
| D. | chemical analysis of compounds |
| Answer» D. chemical analysis of compounds | |
| 51003. |
Reactive metals are found mainly in the upper layer of the earth in the form of ______. |
| A. | Oxides |
| B. | Nitrates |
| C. | Halides |
| D. | Nitrites |
| Answer» B. Nitrates | |
| 51004. |
Which of the following companies incorporated by the Ministry of Railways, opened its initial public offering for subscription in March 2019? |
| A. | Rail India Technical and Economic Service Ltd. |
| B. | RailTel Corporation of India Ltd. |
| C. | Rail Vikas Nigam Ltd. |
| D. | Indian Railway Catering and Tourism Corporation |
| E. | Indian Railway Finance Corporation |
| Answer» D. Indian Railway Catering and Tourism Corporation | |
| 51005. |
The minimum gauge width of a feeder track gauge as per Indian conditions is: |
| A. | 1.0 m |
| B. | 0.762 m |
| C. | 1.67 m |
| D. | 0.610 m |
| E. | 1.047 m |
| Answer» E. 1.047 m | |
| 51006. |
The probabilities of four mutually exclusive and exhaustive events A, B, C and D, satisfy the relation: 2P(A) = 3 P(B) = 4P(C) = 6P(D). The probability of event C is: |
| A. | 3 / 14 |
| B. | 1 / 5 |
| C. | 4 / 15 |
| D. | 2 / 5 |
| Answer» C. 4 / 15 | |
| 51007. |
The polar coordinates of the vertices of a triangle are (0, 0), \(\left( {3,\frac{\pi }{2}} \right)\) and \(\left( {3,\frac{\pi }{6}} \right)\). Then, the triangle is: |
| A. | right angled triangle |
| B. | isosceles triangle |
| C. | equilateral triangle |
| D. | none of these |
| Answer» D. none of these | |
| 51008. |
Which of the following statements about enzymes is/are correct?1. They are biocatalysts.2. They perform their action on the site where they are produced.Select the correct answer from the codes given below: |
| A. | 1 only |
| B. | 2 only |
| C. | Both 1 and 2 |
| D. | Neither 1 nor 2 |
| Answer» D. Neither 1 nor 2 | |
| 51009. |
Vodafone merged with which telecom firm to form the largest telecom firm in the country? |
| A. | Airtel |
| B. | Idea |
| C. | Aircel |
| D. | Docomo |
| E. | Dolphin |
| Answer» C. Aircel | |
| 51010. |
Which of the following elements is an actinide? |
| A. | Lutetium |
| B. | Curium |
| C. | Ytterbium |
| D. | Erbium |
| Answer» C. Ytterbium | |
| 51011. |
The seven coloured rays in sunlight are known by the acronym of ________. |
| A. | VIBGAOR |
| B. | VIBXLOR |
| C. | VIBJYOR |
| D. | VIBGYOR |
| Answer» E. | |
| 51012. |
Under the Atma Nirbhar Uttar Pradesh Rojgar Abhiyan, the state government will provide employment to how many workers (in crores) of the state in different schemes? |
| A. | 0.5 |
| B. | 0.75 |
| C. | 1 |
| D. | 1.25 |
| E. | 1.5 |
| Answer» E. 1.5 | |
| 51013. |
Sewage sickness relates to |
| A. | Toxicity of sewage interfering with the response to treatment |
| B. | Destruction of aquatic flora and fauna due to gross pollution of receiving bodies of water by sewage |
| C. | Reduction in the waste purifying capacity of the soil |
| D. | Clogging of pores in soil due to excessive application of sewage to land, obstructing aeration and leading to septic conditions |
| Answer» E. | |
| 51014. |
What is the ratio of average number of females from the organisations A, B and C to the average number of males from the organisations C, D and E? |
| A. | 42 : 41 |
| B. | 41 : 42 |
| C. | 40 : 41 |
| D. | 41 : 40 |
| Answer» B. 41 : 42 | |
| 51015. |
Which of the following is NOT caused by a virus |
| A. | AIDS |
| B. | Arthritis |
| C. | Swine Flu |
| D. | Dengue Fever |
| E. | None of the above/More than one of the above |
| Answer» C. Swine Flu | |
| 51016. |
The cost of a car is 300% more than that of a bike. If the cost of the car increases by 10% and that of the bike increases by 30%, then the percentage increases in the total cost of 4 cars and 5 bikes is (correct to one decimal place)∶ |
| A. | 16.5 |
| B. | 14.8 |
| C. | 13.4 |
| D. | 15.2 |
| Answer» C. 13.4 | |
| 51017. |
The space angle between the axis of the stator revolving magnetic field and the rotor pole axis, both locked and running at synchronous speed is known as |
| A. | Angle of lead |
| B. | Power angle |
| C. | Power factor angle |
| D. | Reactive power angle |
| Answer» C. Power factor angle | |
| 51018. |
The writer uses the expression ‘literally’ because___ |
| A. | it has been an idiom for desiring something unlikely |
| B. | no one can ever go to the moon |
| C. | it is wrong to build up stories |
| D. | people only dream of doing it |
| Answer» B. no one can ever go to the moon | |
| 51019. |
Which of the following did NOT participate in the Second Round Table Conference? |
| A. | Mahadev Desai |
| B. | Pyarelal Nayyar |
| C. | Madan Mohan Malviya |
| D. | Jawahar Lal Nehru |
| Answer» E. | |
| 51020. |
Which of the following is an inert gas most commonly found in light bulbs? |
| A. | Hydrogen |
| B. | Argon |
| C. | Oxygen |
| D. | Radon |
| Answer» C. Oxygen | |
| 51021. |
To around how many workers and volunteers will the iGOT platform provide training in the coming weeks? |
| A. | 0.75 crore |
| B. | 1.00 crore×duplicate options found. English Question 1 options 3,4 |
| C. | 1.50 crore |
| D. | 1.75 crore |
| E. | 2.00 crore |
| Answer» D. 1.75 crore | |
| 51022. |
Which of the following statements regarding a shell-type transformer is incorrect? |
| A. | It provides a shorter magnetic path |
| B. | Magnetizing current is lesser as compared to the core type |
| C. | Natural cooling is quite good |
| D. | It gives better support against electromagnetic forces between the current-carrying transformer |
| Answer» D. It gives better support against electromagnetic forces between the current-carrying transformer | |
| 51023. |
The grade compensation on a 4 degree curve on a Broad Gauge railway track is ________ |
| A. | 0.20% |
| B. | 0.16% |
| C. | 0.12% |
| D. | 0.08% |
| Answer» C. 0.12% | |
| 51024. |
Ravi starts for his school from his house on his cycle at 8:20 a.m. If he runs his cycle at a speed of 10 km/h, he reaches his school 8 minutes late, and if he drives the cycle at a speed of 16 km/h, he reaches his school 10 minutes early. The school starts at: |
| A. | 8:40 a.m. |
| B. | 9:40 a.m. |
| C. | 8:50 a.m. |
| D. | 9:00 a.m. |
| Answer» E. | |
| 51025. |
What least number must be added to 752 so that the sum is completely divisible by 59? |
| A. | 15 |
| B. | 13 |
| C. | 11 |
| D. | 7 |
| Answer» B. 13 | |
| 51026. |
The pressure difference measured by a mercury oil differential manometer on the two sides of the orifice meter gives a reading of 50 cm of mercury. Determine the differential pressure head in orifice. Take the specific gravity of oil as 0.9. |
| A. | 7.05 m of oil |
| B. | 5.05 m of oil |
| C. | 4.75 m of oil |
| D. | 3.35 m of oil |
| Answer» B. 5.05 m of oil | |
| 51027. |
When a certain number is divided by 52, the remainder is 49. When the same number is divided by 13, the remainder is x. What is the value of \(\sqrt{5x-1}\) ? |
| A. | 11 |
| B. | 6 |
| C. | 7 |
| D. | 8 |
| Answer» D. 8 | |
| 51028. |
The insulation strength of an EHV transmission line is mainly governed by |
| A. | Load power factor |
| B. | Switching over – voltage |
| C. | Harmonics |
| D. | Corona |
| Answer» C. Harmonics | |
| 51029. |
The present government has come up with fabulously novel schemes.In the sentence the word 'Novel' is used as: |
| A. | Verb |
| B. | Adjective |
| C. | Noun |
| D. | Adverb |
| Answer» C. Noun | |
| 51030. |
Which of the following state governments launched the ‘Quit India 2-from Swaraaj to Suraaj’ initiative at the historic August Kranti Maidan in August 2016? |
| A. | Haryana |
| B. | Maharashtra |
| C. | Madhya Pradesh |
| D. | West Bengal |
| Answer» C. Madhya Pradesh | |
| 51031. |
Which of the following states of India is associated with "Mohiniyattam" dance form? |
| A. | Odisha |
| B. | West Bengal |
| C. | Assam |
| D. | Kerala |
| Answer» E. | |
| 51032. |
Which letter cluster will replace the question mark (?) in the following series?GOLD, KUJJ, OAHP, SGFV, ? |
| A. | WMDB |
| B. | WACI |
| C. | WICA |
| D. | WDIB |
| Answer» B. WACI | |
| 51033. |
The shape of nut in commonly: |
| A. | Bearing |
| B. | Flat |
| C. | Triangle |
| D. | Hexagonal |
| Answer» E. | |
| 51034. |
The first shooter from India to claim a gold medal at the Youth Olympic Games is ________. |
| A. | Rahi Sarnobat |
| B. | Manu Bhaker |
| C. | Jitu Rai |
| D. | Sanjeev Rajput |
| Answer» C. Jitu Rai | |
| 51035. |
The book 'Bharat Ek Khoj' was written during imprisonment in Ahmednagar Fort Jail? Who was the author of 'Bharat Ek Khoj'? |
| A. | Swami Vivekananda |
| B. | Mahatma Gandhi |
| C. | Subhash Chandra Bose |
| D. | Jawaharlal Nehru |
| Answer» E. | |
| 51036. |
The step response of a discrete time system with transfer function \(H(z)=\frac{10}{(Z-1)(Z+2)}\) is given by: |
| A. | \(\frac{(-10)}{9}+\frac{10}{3} n+\frac{10}{9} (-2)^n\) |
| B. | \(-5+\frac{n}{2}+(-2)^n\) |
| C. | \(\frac{(-7)}{9}+\frac{5}{3} n+(-3)^n\) |
| D. | -2 + 5(1 – 2n) |
| Answer» B. \(-5+\frac{n}{2}+(-2)^n\) | |
| 51037. |
The cash difference between the selling price of an article at a profit of 4% and 8% is Rs. 3. The ratio of two selling prices is: |
| A. | 25 ∶ 27 |
| B. | 26 ∶ 27 |
| C. | 26 ∶ 31 |
| D. | 26 ∶ 29 |
| Answer» C. 26 ∶ 31 | |
| 51038. |
When was National Curriculum Framework introduced by NCERT? |
| A. | 1986 |
| B. | 1992 |
| C. | 2005 |
| D. | 2009 |
| Answer» D. 2009 | |
| 51039. |
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.If a country wants toA - to listen to the World Bank, theB - custodian of big businessC - prove it is business-friendly, it has |
| A. | BCA |
| B. | CAB |
| C. | BAC |
| D. | ACB |
| Answer» C. BAC | |
| 51040. |
What is the simple interest on Rs 5400 in 5 years at the rate of 12% per annum? |
| A. | 2700 |
| B. | 2950 |
| C. | 3120 |
| D. | 3240 |
| Answer» E. | |
| 51041. |
Select the option figure that will complete the series of question figures.Option Figures: |
| A. | B |
| B. | A |
| C. | C |
| D. | D |
| Answer» C. C | |
| 51042. |
The shape factor of the standard rolled beam section varies from: |
| A. | 1.10 to 1.20 |
| B. | 1.20 to 1.30 |
| C. | 1.30 to 1.40 |
| D. | 1.40 to 1.50 |
| Answer» B. 1.20 to 1.30 | |
| 51043. |
The CM of which state has set up "Team-11" comprising of as many inter-departmental committees to fight the coronavirus spread? |
| A. | Madhya Pradesh |
| B. | Bihar |
| C. | Uttar Pradesh |
| D. | Punjab |
| E. | Gujarat |
| Answer» D. Punjab | |
| 51044. |
Which of the following has unveiled a way to eliminate CAPTCHAs from the Internet? |
| A. | Namecheap |
| B. | CrowdStrike |
| C. | OpenDNS |
| D. | Cloudflare |
| E. | DigitalOcean |
| Answer» E. DigitalOcean | |
| 51045. |
The area of a rhombus is 240 cm. and one of the diagonals is 16 cm. Find the other diagonal. |
| A. | 15 cm |
| B. | 18 cm |
| C. | 20 cm |
| D. | 30 cm |
| Answer» E. | |
| 51046. |
The Chief Minister of which state inaugurated 5th and 6th Unit of Chabra Super Critical Thermal Power Station in June 2019? |
| A. | Punjab |
| B. | Rajasthan |
| C. | Telangana |
| D. | Gujarat |
| E. | Kerala |
| Answer» C. Telangana | |
| 51047. |
The ratio of milk and water in 77 liters is 3 : 4. If this ratio is changed to 3 : 5, then know the amount of excess water mixed in the mixture. (In liters) |
| A. | 12 |
| B. | 11 |
| C. | 13 |
| D. | 14 |
| Answer» C. 13 | |
| 51048. |
The average age of 50 teachers of a school is 66 years and the average age of 60 teachers of another school is 55 years. What will be average age of teachers of both the schools together? |
| A. | 60 years |
| B. | 57.5 years |
| C. | 65 years |
| D. | 62.5 years |
| Answer» B. 57.5 years | |
| 51049. |
The green plants convert solar energy into: |
| A. | Mechanical energy |
| B. | Light energy |
| C. | Chemical energy |
| D. | Biological energy |
| Answer» D. Biological energy | |
| 51050. |
Read the following question and decide which of the given statements is are sufficient.Question:The total marks of X, Y and Z is 180. What is X’s marks?Statements:1. Average of Y and Z together is 50 marks2. Average of X and Z together is 60 marks |
| A. | Both 1 and 2 together are sufficient |
| B. | Either 1 or 2 is sufficient |
| C. | 1 alone is sufficient while 2 alone is not sufficient |
| D. | 2 alone is sufficient while 1 alone is not sufficient |
| Answer» D. 2 alone is sufficient while 1 alone is not sufficient | |