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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.
| 57451. |
The centre distance C between two gears, in terms of base circle radii R1, R2 and the pressure angle ϕ , is |
| A. | \(\frac{{\cos \phi }}{{{R_1} + {R_2}}}\) |
| B. | \(\frac{{{R_1} + {R_2}}}{{\cos \phi }}\) |
| C. | \(\left( {\frac{{{R_1}}}{{{R_2}}}} \right)\cos \phi \) |
| D. | \(\left( {\frac{{{R_2}}}{{{R_1}}}} \right)\cos \phi\) |
| Answer» C. \(\left( {\frac{{{R_1}}}{{{R_2}}}} \right)\cos \phi \) | |
| 57452. |
The table shows the production of different types of cars (in thousands).Cars/Year20122013201420152016A3035484556B4248403856C4836383544D5124304654E2042403543 The total production of type B cars in 2012, 2014 and 2015 taken together is approximately what percent more than the total production of type A cars in 2013 and 2016 taken together? |
| A. | 33.2% |
| B. | 31.9% |
| C. | 34.4% |
| D. | 36.3% |
| Answer» C. 34.4% | |
| 57453. |
Two plates are connected by fillet welds of size 10 mm and subjected to tension, as shown in the figure. The thickness of each plate is 12 mm. The yield stress and the ultimate tensile stress of steel are 250 MPa and 410 MPa, respectively. The welding is done in the workshop (γmw = 1.25).As per the Limit State Method of IS 800: 2007, the minimum length (rounded off to the nearest higher multiple of 5 mm) of each weld to transmit a force P equal to 270 kN (factored) is |
| A. | 90 mm |
| B. | 105 mm |
| C. | 110 mm |
| D. | 115 mm |
| Answer» C. 110 mm | |
| 57454. |
The ratio of marks obtained by two students A and B is 6 ∶ 5. The sum of their marks is 440. If the average of their percentage marks is 55, then the maximum marks for which the examination was conducted were: |
| A. | 250 |
| B. | 300 |
| C. | 350 |
| D. | 400 |
| Answer» E. | |
| 57455. |
The value of the capacitive reactance obtainable from a reactance FET whose gm is 12 ms when the gate-to-source resistance is \(\frac{1}{9}\) of the reactance of the gate-to-drain capacitor at frequency 5 MHz is: |
| A. | 650 Ω |
| B. | 750 Ω |
| C. | 775 Ω |
| D. | 800 Ω |
| Answer» C. 775 Ω | |
| 57456. |
Which Indian state has Agartala as its capital? |
| A. | Mizoram |
| B. | Manipur |
| C. | Tripura |
| D. | Nagaland |
| Answer» D. Nagaland | |
| 57457. |
S, T and U started a business and their capitals are in the ratio of 3 : 4 : 6. At the end they receive the profit in the ratio of 1 : 2 : 3. What will be the respective ratio of time period for which they contributed their capitals? |
| A. | 3 : 2 : 2 |
| B. | 2 : 3 : 3 |
| C. | 2 : 2 : 3 |
| D. | 4 : 5 : 3 |
| Answer» C. 2 : 2 : 3 | |
| 57458. |
Which is the smallest continent? |
| A. | North America |
| B. | Europe |
| C. | Antarctica |
| D. | Australia |
| Answer» E. | |
| 57459. |
What is the ratio of the total number of cars sold by companies A, B and D in 2017 to the total number of cars sold by all four companies in 2018? |
| A. | 3 : 4 |
| B. | 6 : 13 |
| C. | 9 : 14 |
| D. | 18 : 23 |
| Answer» D. 18 : 23 | |
| 57460. |
Which of the following is a vector-borne disease? |
| A. | Cholera |
| B. | AIDS |
| C. | Malaria |
| D. | Tuberculosis |
| Answer» D. Tuberculosis | |
| 57461. |
Which of the following Indian Coast Guard ships was formally commissioned into service in Chennai in March 2021? |
| A. | ICGS Samrat |
| B. | ICGS Vajra |
| C. | ICGS Sachet |
| D. | ICGS Samarth |
| E. | ICGS Tarasa |
| Answer» C. ICGS Sachet | |
| 57462. |
The price of an article is increased by 20% further, there is a tax of 5% on the increment. If the article costs Rs. 1,331 to the customer, then what was the price of the article before the increase in price? |
| A. | Rs. 1,000 |
| B. | Rs. 1,064 |
| C. | Rs. 1,100 |
| D. | Rs. 1,200 |
| Answer» D. Rs. 1,200 | |
| 57463. |
Two different positions of the same dice are shown. Assuming that the sum of opposite faces is an odd number. Select the number that will be on the face opposite to the one having the number ‘2’. |
| A. | 1 |
| B. | 4 |
| C. | 3 |
| D. | 5 |
| Answer» E. | |
| 57464. |
The first nuclear reactor in India was built in the year 1956. Its name was : |
| A. | Kamini |
| B. | Rohini |
| C. | Bhaskar |
| D. | Apsara |
| Answer» E. | |
| 57465. |
'We were all at sea' means: |
| A. | they were all very confused. |
| B. | the ship had set sail. |
| C. | they were on a ship. |
| D. | they were all watching the sea from the ship. |
| Answer» B. the ship had set sail. | |
| 57466. |
The Income Declaration Scheme was launched by the Income Tax Department of the Government of India in the year _____. |
| A. | 2015 |
| B. | 2014 |
| C. | 2016 |
| D. | 2013 |
| Answer» D. 2013 | |
| 57467. |
What will come in the place of question mark (?) in the given question?342 - 262 = ?2 - (30% of 320) |
| A. | 24 |
| B. | 18 |
| C. | 30 |
| D. | 12 |
| Answer» B. 18 | |
| 57468. |
The escape speed from the surface of the Earth is equal to? |
| A. | √(gRE) |
| B. | \(2gR_E^2\) |
| C. | gRE2 |
| D. | √(2gRE) |
| Answer» E. | |
| 57469. |
/**//**/Select the odd word from the given alternatives. |
| A. | Glass |
| B. | Aluminium |
| C. | Silver |
| D. | Copper |
| Answer» B. Aluminium | |
| 57470. |
Which of the following has appointed a KPMG Advisory Services-led consortium for consultancy on the corporatisation of the Ordnance Factory Board? |
| A. | Ministry of Defence |
| B. | Ministry of Home Affairs |
| C. | Indian Railways |
| D. | Ministry of Personnel, Public Grievances and Pensions |
| E. | NITI Aayog |
| Answer» B. Ministry of Home Affairs | |
| 57471. |
Select the most appropriate synonym of the given word.FUSE (Verb) |
| A. | unused |
| B. | break |
| C. | combine |
| D. | correct |
| Answer» D. correct | |
| 57472. |
The convolution of h(t) and s(t) implies |
| A. | h(t) + s(t) |
| B. | \(\mathop \smallint \limits_{t = - \infty }^{ + \infty } h\left( \tau \right)s\left( {t - \tau } \right)d\tau \) |
| C. | h(t).s(t) |
| D. | \(\mathop \smallint \limits_{t = - \infty }^{ + \infty } h\left( \tau \right)s\left( t \right)dt\) |
| Answer» C. h(t).s(t) | |
| 57473. |
Select the most appropriate option to fill in the blank.Changing the course of the river _____cause serious environmental damage to the whole valley. |
| A. | would |
| B. | must |
| C. | might not |
| D. | cannot |
| Answer» B. must | |
| 57474. |
Which among the following Amendment Act is also known as ‘Mini Constitution’? |
| A. | 2nd Amendment |
| B. | 42nd Amendment |
| C. | 48th Amendment |
| D. | 57th Amendment |
| Answer» C. 48th Amendment | |
| 57475. |
The viscosity of which liquid is highest- |
| A. | Water |
| B. | Glycol |
| C. | Alcohol |
| D. | Acetone |
| Answer» C. Alcohol | |
| 57476. |
The Extent to which the software can continue to operate correctly despite the introduction of invalid inputs is called as |
| A. | Reliability |
| B. | Robustness |
| C. | Fault tolerance |
| D. | Portability |
| Answer» C. Fault tolerance | |
| 57477. |
Utpal Kumar Singh has been appointed as Secretary in Lok Sabha with effect from September 1, 2020. He has earlier served as the chief secretary of which state? |
| A. | Uttarakhand |
| B. | Sikkim |
| C. | Kerala |
| D. | Telangana |
| E. | Gujarat |
| Answer» B. Sikkim | |
| 57478. |
The price of 12 toy cars is equal to the price of 20 toy bikes. If 60 toy cars and 50 toy bikes cost Rs. 18000, then what is the price of toy car? |
| A. | Rs. 280 |
| B. | Rs. 160 |
| C. | Rs. 240 |
| D. | Rs. 200 |
| Answer» E. | |
| 57479. |
Which is the following step?Step: 87 55 56 12 east vague step ice |
| A. | Step III |
| B. | Step VI |
| C. | Step IV |
| D. | Step V |
| E. | There is no such step |
| Answer» E. There is no such step | |
| 57480. |
If you landed at Sardar Vallabhbhai Patel Airport, which city would you have landed in? |
| A. | New Delhi |
| B. | Mumbai |
| C. | Chennai |
| D. | Ahmedabad |
| Answer» E. | |
| 57481. |
Which of the following colour of white light has the maximum wavelength? |
| A. | Green |
| B. | Red |
| C. | Violet |
| D. | Orange |
| Answer» C. Violet | |
| 57482. |
Select the number that can replace the question mark (?) in the following series.17, 21, 30, 46, 71, ? |
| A. | 96 |
| B. | 105 |
| C. | 101 |
| D. | 107 |
| Answer» E. | |
| 57483. |
The angle of departure from a real open-loop pole and the angle of arrival at a real open-loop zero is always equal to |
| A. | 0° only |
| B. | 90° only |
| C. | 180° only |
| D. | 0° or 180° |
| Answer» E. | |
| 57484. |
Which among the following countries has not received the vaccines under the 'Vaccine Maitri' programme of the Government of India, as of March 2021? |
| A. | Iran |
| B. | Bahamas |
| C. | Benin |
| D. | Afghanistan |
| E. | China |
| Answer» F. | |
| 57485. |
Where is the Diesel Locomotive Works located? |
| A. | Irugur |
| B. | Chittaranjan |
| C. | Varanasi |
| D. | Secunderabad |
| Answer» D. Secunderabad | |
| 57486. |
The Battle of Plassey was fought in the year ________ |
| A. | 1957 |
| B. | 1900 |
| C. | 1857 |
| D. | 1757 |
| Answer» E. | |
| 57487. |
Which of the following memory devices is very much similar, mainly in terms of speed, to the cache memory? |
| A. | Flash memory |
| B. | DRAM |
| C. | SRAM |
| D. | EEPROM |
| Answer» D. EEPROM | |
| 57488. |
The Council of Ministers who served in the court of Shivaji is named as _____. |
| A. | Ashtadiggaja |
| B. | Ashtapradhan |
| C. | Ashtaratna |
| D. | Pantapradhan |
| Answer» C. Ashtaratna | |
| 57489. |
There are three types of lists in Indian Constitution, viz., the Union List, the State list and the _____. |
| A. | District List |
| B. | Panchayat List |
| C. | Concurrent List |
| D. | No option is correct |
| Answer» D. No option is correct | |
| 57490. |
Which is the largest river without delta in India? |
| A. | Narmada |
| B. | Ganges |
| C. | Mahanadi |
| D. | Kaveri |
| Answer» B. Ganges | |
| 57491. |
Which group of butterflies is known as nocturnal butterflies? |
| A. | Hesperiidae |
| B. | Nymphalidae |
| C. | Hedylidae |
| D. | Papilionidae |
| Answer» D. Papilionidae | |
| 57492. |
Two dice are thrown simultaneously. What is the probability of getting 4 on the both dice? |
| A. | 1/18 |
| B. | 1/9 |
| C. | 1/36 |
| D. | 1/6 |
| Answer» D. 1/6 | |
| 57493. |
Which of the following is not a stage as per Piaget’s Theory of Cognitive Development : |
| A. | Formal Operational |
| B. | Pre Operational |
| C. | Sensory motor |
| D. | Logical operational |
| Answer» E. | |
| 57494. |
Select the option that is related to the third number in the same way as the second number is related to the first number.15 : 375 : : 12 : ? |
| A. | 260 |
| B. | 262 |
| C. | 266 |
| D. | 264 |
| Answer» E. | |
| 57495. |
The question below contains five scattered segments of a sequence. Indicate the sequence which correctly assembles the segments and completes the sentence.A) recognise anyoneB) the company hasC) of staff that I hardlyD) from week to weekE) such a high turnover |
| A. | ADBCE |
| B. | BECAD |
| C. | DECAB |
| D. | ADBEC |
| E. | BECDA |
| Answer» C. DECAB | |
| 57496. |
When a number is increased by 36, it becomes 109% of itself. What is the number? |
| A. | 300 |
| B. | 450 |
| C. | 360 |
| D. | 400 |
| Answer» E. | |
| 57497. |
Select the option that is related to the third term in the same way as the second term is related to the first term.H18J : J22L:: P34R:? |
| A. | R38T |
| B. | R36T |
| C. | T38V |
| D. | R36S |
| Answer» B. R36T | |
| 57498. |
What will come in place of the blank in the series?5, 7, 11, 13, 17, _____ |
| A. | 21 |
| B. | 19 |
| C. | 23 |
| D. | 25 |
| Answer» C. 23 | |
| 57499. |
What is the velocity of steam (in m/sec) at exit across a steam whistle which is perfectly insulated and does not perform any work and undergoes a drop of 0.2 kJ/kg in enthalpy from entry to exit? |
| A. | 10 |
| B. | 20 |
| C. | 30 |
| D. | 40 |
| Answer» C. 30 | |
| 57500. |
Select the correct passive form of the given sentence.Who has broken the chair? |
| A. | By whom has the chair been broken? |
| B. | By whom was the chair been broken? |
| C. | By whom had the chair been broken? |
| D. | By whom is the chair been broken? |
| Answer» B. By whom was the chair been broken? | |