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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.
| 11351. |
What is the chemical formula of sodium chloride? |
| A. | NaCl |
| B. | Na2Cl |
| C. | KMnO4 |
| D. | NaCl2 |
| Answer» B. Na2Cl | |
| 11352. |
Which of the following simple interests is the greatest interest payable annually? |
| A. | 4% quarterly |
| B. | 10% per annum |
| C. | 1% per month |
| D. | 5% half-yearly |
| Answer» B. 10% per annum | |
| 11353. |
Which of the following pairs (State – date of formation) is correctly matched ? |
| A. | Haryana – 01 November, 1966 |
| B. | Mizoram – 25 June, 1986 |
| C. | Telangana – 15 August, 2014 |
| D. | Chhattisgarh – 20 November, 2000 |
| Answer» B. Mizoram – 25 June, 1986 | |
| 11354. |
The value of \(\frac{{\sin \left( {78^\circ + \theta } \right) - \cos \left( {12^\circ - \theta } \right) + \left( {{{\tan }^2}70^\circ - cose{c^2}20^\circ } \right)}}{{\sin 25^\circ cos65^\circ + \cos 25^\circ \sin 65^\circ }}\) is: |
| A. | 0 |
| B. | 2 |
| C. | -2 |
| D. | -1 |
| Answer» E. | |
| 11355. |
The majority charge carriers in n-type semiconductors are |
| A. | Holes |
| B. | Electrons |
| C. | Neutrons |
| D. | Protons |
| Answer» C. Neutrons | |
| 11356. |
The responses that are not in the emission list of a subject, can be observed by |
| A. | Coercive measures |
| B. | Creating suitable environmental conditions |
| C. | Inhibiting his natural emission behaviour |
| D. | Using mechanical devices for reinforcement |
| Answer» C. Inhibiting his natural emission behaviour | |
| 11357. |
What is the value of x4 + y4 when the value of x3 + y3 = 8 and x + y = 2? |
| A. | 2 |
| B. | 8 |
| C. | 16 |
| D. | 32 |
| Answer» D. 32 | |
| 11358. |
The Government of Japan has committed official development assistance loan of how many Japanese Yen (in billion) to India? |
| A. | 10 |
| B. | 20 |
| C. | 30 |
| D. | 40 |
| E. | 50 |
| Answer» D. 40 | |
| 11359. |
The single discount which is equivalent to discount of 10%, 20% and 25% is - |
| A. | 55% |
| B. | 46% |
| C. | 54% |
| D. | 45% |
| Answer» C. 54% | |
| 11360. |
What would come in place of 3 |
| A. | Dairy |
| B. | Agriculture |
| C. | Tree |
| D. | Cattle |
| Answer» E. | |
| 11361. |
What will be the net discount (in %) on giving two successive discounts of 30% and 10%? |
| A. | 38 |
| B. | 37 |
| C. | 35 |
| D. | 40 |
| Answer» C. 35 | |
| 11362. |
The Moddy diagram is shown in Fig. The friction factor for turbulent flow in a smooth pipe is given by curve |
| A. | A |
| B. | B |
| C. | E |
| D. | C |
| E. | D |
| Answer» D. C | |
| 11363. |
What should come in place of blank (8)? |
| A. | Strange |
| B. | Horrible |
| C. | Difficult |
| D. | Smooth |
| E. | None of these |
| Answer» D. Smooth | |
| 11364. |
Read the following statements carefully:1. NASA has said that the Houston building where Apollo 11 astronaut Neil Armstrong and his colleagues emerged from quarantine after their 1969 moon mission has fallen into disrepair and will be demolished.2. The Lunar Receiving Laboratory at Johnson Space Center hasn't been used for two years and will likely be torn down in 2020.3. It was designed to isolate the astronauts and lunar rock samples.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 of the above |
| Answer» F. | |
| 11365. |
What is the objective of 'Kamadhenu Yojana' in Madhya Pradesh? |
| A. | Breeding of cows |
| B. | Development of cowsheds |
| C. | Increasing milk production |
| D. | Medical treatment of cows |
| Answer» C. Increasing milk production | |
| 11366. |
Two tangents AP and AQ are drawn to a circle with centre O from an external point A, where P and Q are points on the circle. If AP = 12 cm and ∠PAQ = 60°, then the length of chord PQ is: |
| A. | 12 cm |
| B. | 10 cm |
| C. | 16 cm |
| D. | 24 cm |
| Answer» B. 10 cm | |
| 11367. |
What will be the transfer function of the given block diagram? |
| A. | (G1G2 + G1G3) / (1 - G1G2H + G2 + G3) |
| B. | (G1 + G3) / (1 + G1G2H + G2 + G3) |
| C. | (G1G2 + G1G3) / (1 + G1G2H + G2 + G3) |
| D. | (G1G2 - G1G3) / (1 - G1G2H - G2 + G3) |
| Answer» D. (G1G2 - G1G3) / (1 - G1G2H - G2 + G3) | |
| 11368. |
Select the correct option that will fill in the blank and complete the series.AKT, BLU, CMV, DNW, __ |
| A. | FOY |
| B. | FOX |
| C. | EOY |
| D. | EOX |
| Answer» E. | |
| 11369. |
The operation of a Thermocouple is based on |
| A. | Thomson effect |
| B. | Seebeck effect |
| C. | Peltier effect |
| D. | Faraday's laws |
| Answer» C. Peltier effect | |
| 11370. |
The best place of social development for a 12 year old child is |
| A. | Neighborhood |
| B. | Family |
| C. | Playground |
| D. | School |
| Answer» D. School | |
| 11371. |
'Thomas Cup' is associated with which game/sports? |
| A. | Hockey |
| B. | Foot ball |
| C. | Basket ball |
| D. | Badminton |
| Answer» E. | |
| 11372. |
Which of the following is not a feature of non formal education? |
| A. | There is no specific goal |
| B. | It is structured and planned |
| C. | Means of this education are correspondence courses, television, seminars, etc. |
| D. | It is given intentionally but outside the usual formal system of education |
| Answer» B. It is structured and planned | |
| 11373. |
The Thevenin equivalent circuit representation across terminals p-q of the circuit shown in the figure is a |
| A. | 1 V source in series with 150 kΩ |
| B. | 1 V source in parallel with 100 kΩ |
| C. | 2 V source in series with 150 kΩ |
| D. | 2 V source in parallel with 200 kΩ |
| Answer» D. 2 V source in parallel with 200 kΩ | |
| 11374. |
What is India's position in the Global Innovation Index (GII) 2019? |
| A. | 50 |
| B. | 52 |
| C. | 57 |
| D. | 60 |
| E. | 45 |
| Answer» C. 57 | |
| 11375. |
The marked price of an article is Rs. 2,400. It is sold for Rs. 1,542.24 after allowing three successive discounts of 15%,10% and x%. What is the value of x? |
| A. | 16 |
| B. | 16.5 |
| C. | 18 |
| D. | 15.6 |
| Answer» B. 16.5 | |
| 11376. |
Sabrina travelled 8 km/hr on foot and 13 km/hr on cycle. She travelled a distance of 84 kms in 8 hours. For how many hours did she cycle? |
| A. | 4 |
| B. | 5 |
| C. | 3 |
| D. | 2 |
| Answer» B. 5 | |
| 11377. |
The Chola dynasty was founded by which of the following rulers? |
| A. | Rajaraja Chola |
| B. | Aditya I |
| C. | Vijayalaya Chola |
| D. | Rajendra Chola I |
| Answer» D. Rajendra Chola I | |
| 11378. |
Which of the following decreases the workability of concrete? |
| A. | Well graded aggregates |
| B. | Air entraining admixture |
| C. | Angular aggregates |
| D. | Rounded aggregates |
| Answer» D. Rounded aggregates | |
| 11379. |
Read the below statements.All the students are teachers.Some teachers are principals.Which of the conclusions given in the below options logically follows from the above statements? |
| A. | Some students are principals |
| B. | All principals are teachers |
| C. | Some principals are teachers |
| D. | All the students are principals. |
| Answer» D. All the students are principals. | |
| 11380. |
What does composite affiliation mean? |
| A. | Affiliation for running the classes till which affiliation is granted |
| B. | Affiliation for running the school till senior secondary classes |
| C. | Affiliation for running the school till middle school |
| D. | Affiliation for running all the classes till primary grades |
| Answer» B. Affiliation for running the school till senior secondary classes | |
| 11381. |
The type of damping use for moving iron instruments is ______. |
| A. | air friction damping |
| B. | fluid friction damping |
| C. | eddy current damping |
| D. | gravity friction damping |
| Answer» B. fluid friction damping | |
| 11382. |
The stator loss of a 3-phase induction motor is 2 kW. If the motor is running with a slip of 4% and power input of 90 kW, then what is the rotor mechanical power developed? |
| A. | 84.48 kW |
| B. | 86.35 kW |
| C. | 89.72 kW |
| D. | 90.52 kW |
| Answer» B. 86.35 kW | |
| 11383. |
To commemorate which birth anniversary of Netaji Subhash Chandra Bose, the Indira Gandhi National Center for Arts (IGNCA) under the Ministry of Culture organized a day-long National seminar at Jabalpur, MP? |
| A. | 121st |
| B. | 123th |
| C. | 125th |
| D. | 127th |
| E. | 129th |
| Answer» D. 127th | |
| 11384. |
The mass of the earth is _____. |
| A. | 6 × 10-24 kg |
| B. | 6 × 10-23 kg |
| C. | 6 × 1023 kg |
| D. | 6 × 1024 kg |
| Answer» E. | |
| 11385. |
The order of convergence of Newton Raphson method is |
| A. | 2 |
| B. | 3 |
| C. | 0 |
| D. | 1 |
| Answer» B. 3 | |
| 11386. |
The Safavid dynasty ruled from modern day ______. |
| A. | Morocco |
| B. | Iran |
| C. | Italy |
| D. | Saudi Arabia |
| Answer» C. Italy | |
| 11387. |
The number of degrees of freedom of the linkage shown in the figure is |
| A. | -3 |
| B. | -0 |
| C. | 1 |
| D. | 2 |
| E. | 3 |
| Answer» D. 2 | |
| 11388. |
There were 20 boys in a class. The average age increase by 2 months, as a new boy comes in a place of a boy aged 18 years. The age of new boy is? |
| A. | 17 years 10 months |
| B. | 17 years 5 months |
| C. | 7 years 10 months |
| D. | 16 years 10 months |
| E. | None of the above |
| Answer» F. | |
| 11389. |
Which of the following is not responsible for the oppression caused to general public by the running government in the country? |
| A. | People themselves want such kind of atrocities to be done to them |
| B. | People are uneducated |
| C. | People are disunited |
| D. | People are timid to oppose the government |
| Answer» B. People are uneducated | |
| 11390. |
Select the most appropriate synonym of the given word.ORTHODOX |
| A. | civilized |
| B. | traditional |
| C. | habitual |
| D. | deliberate |
| Answer» C. habitual | |
| 11391. |
The total surface area of a cube is 2646 cm2. What is the volume of this cube? |
| A. | 9161 cm3 |
| B. | 9361 cm3 |
| C. | 9261 cm3 |
| D. | 9461cm3 |
| Answer» D. 9461cm3 | |
| 11392. |
When is the International Day of Sport for Development and Peace celebrated? |
| A. | 4 April |
| B. | 5 April |
| C. | 6 April |
| D. | 7 April |
| E. | 8 April |
| Answer» D. 7 April | |
| 11393. |
The marked price of an article is Rs 650 and a customer pays Rs. 585 for it. What is the discount percentage? |
| A. | 10 |
| B. | 12 |
| C. | 9 |
| D. | 15 |
| Answer» B. 12 | |
| 11394. |
What would be the acceleration of a car (in m/s2) if it went from start to 10 m/s in 2 seconds? |
| A. | 5 |
| B. | 10 |
| C. | 2.5 |
| D. | 7.5 |
| Answer» B. 10 | |
| 11395. |
The value of supply voltage for 500 W, 5 ohm load is_________. |
| A. | 100 V |
| B. | 500 V |
| C. | 50 V |
| D. | 10 V |
| Answer» D. 10 V | |
| 11396. |
The idiomatic expression 'see eye to eye' means |
| A. | agree with someone |
| B. | to remain neutral |
| C. | to take over (something) |
| D. | to enjoy the best of both |
| Answer» B. to remain neutral | |
| 11397. |
Which of the following is used to block the pipe at one end? |
| A. | plug |
| B. | reducer |
| C. | union |
| D. | couplings |
| Answer» B. reducer | |
| 11398. |
The following distortion readings are available for a power amplifier, D2 = 0.2, D3 = 0.02 and D4 = 0.06. The Total Harmonic Distortion (THD) is |
| A. | 30.97% |
| B. | 20.97% |
| C. | 15.67% |
| D. | 13.29% |
| Answer» C. 15.67% | |
| 11399. |
Two different positions of the same dice are shown. How many dots would appear on the face opposite to the face having one dot? |
| A. | 4 |
| B. | 6 |
| C. | 3 |
| D. | 2 |
| Answer» C. 3 | |
| 11400. |
The main and auxiliary winding impedance of a 50-Hz, capacitor-start single-phase induction motor is Zm = (3 + j3) Ω and Za = (7 + j3) Ω. Determine the value of the capacitor to be connected in series with the auxiliary winding to achieve a phase difference of 90° between the currents of the two windings at the start. |
| A. | 225 μF |
| B. | 22.5 μF |
| C. | 318 μF |
| D. | 31.8 μF |
| Answer» D. 31.8 μF | |