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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.
| 56301. |
The width of the depletion layer in a P-N junction diode |
| A. | increases when a reverse bias is applied |
| B. | increases when a forward bias is applied |
| C. | decreases when a reverse bias is applied |
| D. | remains the same |
| Answer» B. increases when a forward bias is applied | |
| 56302. |
Tensile strength of concrete is measured by: |
| A. | Direct tension test in the universal testing machine |
| B. | applying third point loading on a prism |
| C. | applying compressive load along the diameter of the cylinder |
| D. | applying tensile load along the diameter of the cylinder |
| Answer» C. applying compressive load along the diameter of the cylinder | |
| 56303. |
Which Indian city has been awarded the ‘cleanest city’ in the country in the Swachh Survekshan 2019 awards? |
| A. | Jaipur |
| B. | Bhopal |
| C. | Raipur |
| D. | Indore |
| Answer» E. | |
| 56304. |
Tuhin and Pranab can individual complete a job in 42 minutes and 70 minutes respectively. Starting with Tuhin the work alternately for a minute each work is completed only the one working at the end allowed to work for less than a minute in his final turn. How long will it take the due to complete the work? |
| A. | 53 min |
| B. | 52 min 24 s |
| C. | 52 min 30 s |
| D. | 52 min 40 s |
| Answer» C. 52 min 30 s | |
| 56305. |
Satya Harish Chandra was written by |
| A. | Bharatendu |
| B. | Bhasa |
| C. | Kalidasa |
| D. | Veda Vyasa |
| Answer» B. Bhasa | |
| 56306. |
sin6A + cos6A – 1 is equal to |
| A. | – 3sin2Acos2A |
| B. | 1 – 3sinAcosA |
| C. | 1 + 3sin2Acos2A |
| D. | 0 |
| Answer» B. 1 – 3sinAcosA | |
| 56307. |
The European Space Agency (ESA) has selected which of the following as its next orbiter that will visit Venus sometime in the 2030s? |
| A. | EnVision |
| B. | Global Surveyor |
| C. | Venus Express |
| D. | Phobos |
| E. | Tianwen 1 |
| Answer» B. Global Surveyor | |
| 56308. |
Standard deviation is proportional to: |
| A. | design strength |
| B. | Maximum strength |
| C. | Minimum strength |
| D. | Mean strength |
| Answer» E. | |
| 56309. |
Under whose chairmanship has RBI appointed a 5-member committee to further deepen digital payments and enhance financial inclusion through Fintech? |
| A. | N. R. Narayana Murthy |
| B. | Nandan Nilekani |
| C. | S. D. Shibulal |
| D. | Gautam Adani |
| E. | Salil Parekh |
| Answer» C. S. D. Shibulal | |
| 56310. |
Which is the source of Krishna river ? |
| A. | Amarkantak |
| B. | Tala |
| C. | Mahabaleshwar |
| D. | Multai |
| Answer» D. Multai | |
| 56311. |
The political party that came into power after the national emergency was _______. |
| A. | Bahujan Samaj Party |
| B. | Congress |
| C. | Indian National Congress |
| D. | Janata Party |
| Answer» E. | |
| 56312. |
Select the most appropriate meaning of the underlined idiom in the given sentence."Get down to brass tacks now", ordered the team Leader, when he found that the targets were nowhere near completion. |
| A. | start taking up the most important facts of a situation |
| B. | become angry about something that is not done |
| C. | come back to the tracks and start again |
| D. | examine the thumb tacks used to fix a notice |
| Answer» B. become angry about something that is not done | |
| 56313. |
The value of \(\frac {\frac 4 5 \rm of \frac 7 8 \left(\frac 1 4 \div \frac 5 4 + \frac 3 2\right)}{1 \frac 3 4 + \frac 1 2}\) of \(\left(2 \frac {16}{17} \div \frac 7 9\right)\) is: |
| A. | 2 |
| B. | 1 / 2 |
| C. | 3 |
| D. | 2 / 3 |
| Answer» B. 1 / 2 | |
| 56314. |
The volume of wood requires to make a closed box of thickness 2.5 cm with external dimensions 90 cm × 75 cm × 50 cm is∶ |
| A. | 46720 cm3 |
| B. | 69750 cm3 |
| C. | 36170 cm3 |
| D. | 49050 cm3 |
| Answer» C. 36170 cm3 | |
| 56315. |
The following question contains an error in one part of the sentence: A, B, C. Mark the part containing the error. If there is no error then mark D:(A) After listening to/ (B) little songs she/ (C) switched off the radio/ (D) No error. |
| A. | A |
| B. | B |
| C. | C |
| D. | D |
| Answer» C. C | |
| 56316. |
Replace # sign with the mathematical operators ‘+’, ‘+’, ‘-‘ or ‘=’ to get a balanced equation out of 186 # 31 # 36 # 30.A. + ÷ =B. - = +C. - + ÷D. ÷ = - |
| A. | D |
| B. | B |
| C. | C |
| D. | A |
| Answer» B. B | |
| 56317. |
The process of chamfering the entrance of a drilled hole is known as: |
| A. | Counter boring |
| B. | Counter sinking |
| C. | Counter fillet |
| D. | Trepanning |
| Answer» C. Counter fillet | |
| 56318. |
Select the most appropriate meaning of the given idiom.To make castles in the air |
| A. | to be very ambitious |
| B. | to accomplish difficult tasks |
| C. | to show signs of cowardice |
| D. | to create impossible dreams or hopes |
| Answer» E. | |
| 56319. |
What is the smallest and largest font size available in Font size tool formatting bar? |
| A. | 12 and 7 |
| B. | 8 and 64 |
| C. | 8 and 72 |
| D. | None of the above |
| Answer» D. None of the above | |
| 56320. |
Which of the following is correct?Sound waves are _________ waves. |
| A. | Pressure |
| B. | Longitudinal |
| C. | Electromagnetic |
| D. | Magnetic |
| Answer» C. Electromagnetic | |
| 56321. |
The occupancy probably P(E) according to Fermi-Dirac statics is P(E) = 1/(e(E- EF)/kT + 1)a quantum state whose energy is 0.01 eV above the Fermi energy is about ______. Assume a sample temperature of 800 K |
| A. | 50% |
| B. | 60% |
| C. | 70% |
| D. | 80% |
| Answer» B. 60% | |
| 56322. |
Read the following statements carefully:1.Ministry of Health and Family Welfare has instituted PMAY(U) Awards for Beneficiaries for the first time to recognise the contribution of States/UTs, Urban Local Bodies and Beneficiaries.2.This award is in addition to CLSS Award for recognising the contribution of PMAY (U) Banks and Housing Finance Companies.3.The winners will be awarded during a National level Event.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 are correct |
| Answer» E. All are correct | |
| 56323. |
What is the total amount (in Rs) spent on fuel and education? |
| A. | 6900 |
| B. | 7100 |
| C. | 5700 |
| D. | 6300 |
| Answer» B. 7100 | |
| 56324. |
Select the letters from options that will form the correct full form of LSI.La. Largeb. LocalSc. Systemd. ScaleIe. Inventionf. Integration |
| A. | b, d, f |
| B. | a, c, e |
| C. | a, b, c |
| D. | a, d, f |
| Answer» E. | |
| 56325. |
The River Periyar is witnessing decolorization. The river is situated in which state? |
| A. | Maharashtra |
| B. | Kerala |
| C. | Karnataka |
| D. | Tamil Nadu |
| E. | Telangana |
| Answer» C. Karnataka | |
| 56326. |
The time duration that would elapse between elapse between 12:46 p.m. of 15th July 2019 and 12:38 p.m. of 16th July 2020 is |
| A. | 367 days 8 mins |
| B. | 366 days 8 mins |
| C. | 366 days 23 hours 52 mins |
| D. | 365 days 23 hours 52 mins |
| Answer» D. 365 days 23 hours 52 mins | |
| 56327. |
Which country launched its “Climate-smart snow leopard landscape management plan” in year 2017? |
| A. | China |
| B. | Nepal |
| C. | Bhutan |
| D. | India |
| Answer» C. Bhutan | |
| 56328. |
What is the reciprocal ratio of 4 : 5 : 8? |
| A. | 8 : 5 : 4 |
| B. | 5 : 4 : 3 |
| C. | 3 : 4 : 5 |
| D. | 10 : 8 : 5 |
| Answer» E. | |
| 56329. |
The fraction of the heat input that is converted to net work output is a measure of the performance of a heat engine and is called the |
| A. | Mechanical efficiency |
| B. | volumetric efficiency |
| C. | thermal efficiency |
| D. | fuel ratio |
| Answer» D. fuel ratio | |
| 56330. |
Which of the following states hosted the 7th edition of the Rashtriya Sanskriti Mahotsav (RSM)? |
| A. | Kerala |
| B. | Karnataka |
| C. | Tamil Nadu |
| D. | Andhra Pradesh |
| Answer» C. Tamil Nadu | |
| 56331. |
Which of the following derivation does a top-down parser use while parsing an input string? The input is assumed to be scanned in left to right order. |
| A. | Leftmost derivation |
| B. | Topmost derivation |
| C. | Rightmost derivation |
| D. | Leftmost derivation traced out in reverse |
| Answer» B. Topmost derivation | |
| 56332. |
The thermocouple is based on the principle of |
| A. | Seebeck effect |
| B. | Faraday’ law |
| C. | Lenz law |
| D. | Gauss law |
| Answer» B. Faraday’ law | |
| 56333. |
Which article of the Constitution of India mentions that the Lok Sabha must have a Speaker and a Deputy Speaker? |
| A. | Article 93 |
| B. | Article 85 |
| C. | Article 97 |
| D. | Article 100 |
| Answer» B. Article 85 | |
| 56334. |
What is the unit digit of 247 × 323? |
| A. | 2 |
| B. | 4 |
| C. | 8 |
| D. | 6 |
| Answer» E. | |
| 56335. |
The value of \(\frac{x^{-2}. y^{-4}}{x^{-3}.y^{-1}} \div \frac{y^{-2}}{x^{-1}}\) is? |
| A. | y |
| B. | \(\frac{1}{y}\) |
| C. | xy |
| D. | \(\frac{1}{xy}\) |
| Answer» C. xy | |
| 56336. |
Which country is set to host the G-20 summit in 2023? |
| A. | China |
| B. | India |
| C. | Russia |
| D. | Japan |
| E. | Itlay |
| Answer» C. Russia | |
| 56337. |
The maximum rate that an output of an operational amplifier can change |
| A. | CMRR |
| B. | Slew rate |
| C. | Input offset voltage |
| D. | none of the above |
| Answer» C. Input offset voltage | |
| 56338. |
The ornament 'Memand' is worm on: |
| A. | Head |
| B. | Waist |
| C. | Arm |
| D. | Feet |
| Answer» B. Waist | |
| 56339. |
What least number can be multiplied to 165375 to make it a perfect cube? |
| A. | 2 |
| B. | 5 |
| C. | 7 |
| D. | 49 |
| Answer» D. 49 | |
| 56340. |
The National Skill Development Corporation (NSDC) has launched the Android Skill Development program to impart mobile development training on the Android and Web platform and to improve the quality of the mobile app development ecosystem in India. The program is launched in collaboration with which of the following technology giants? |
| A. | |
| B. | Wipro |
| C. | Microsoft |
| D. | Apple |
| Answer» B. Wipro | |
| 56341. |
The discharge per hour of a double-acting reciprocating pump is:where, L = length of stroke, A = cross-sectional area of piston and N = speed of crank in RPM |
| A. | 120 LAN |
| B. | 2 LAN |
| C. | \(\frac{{LAN}}{{60}}\) |
| D. | \(\frac{{2LAN}}{{60}}\) |
| Answer» B. 2 LAN | |
| 56342. |
The most commonly used material in the production of cement is - |
| A. | Graphite |
| B. | Sand stone |
| C. | Slate |
| D. | Lime stone |
| Answer» E. | |
| 56343. |
Select the option that is related to the third number in the same way as the second number is related to the first number.18 : 306 : : 19 : ? |
| A. | 341 |
| B. | 380 |
| C. | 333 |
| D. | 342 |
| Answer» E. | |
| 56344. |
A survey conducted among 480 students of two colleges C1 and C2 regarding the type of computers they use, resulted in the following table, with partial information. It is known that the ratio of number of students of C1 and that of C2 is 9 : 7 :CollegeDesktopLaptopBothNoneC1---15C2120-30-Total-1957040 How many students of college C1 have at most one system ? |
| A. | 195 |
| B. | 90 |
| C. | 255 |
| D. | 315 |
| Answer» B. 90 | |
| 56345. |
/**//**/Select the antonym of the given wordLIVELY |
| A. | sluggish |
| B. | active |
| C. | bubbly |
| D. | sharp |
| Answer» B. active | |
| 56346. |
Select one word substitution for the given words.A trade that is prohibited by law |
| A. | inapt |
| B. | illicit |
| C. | incredible |
| D. | illusive |
| Answer» C. incredible | |
| 56347. |
The phenomenal growth of 'census towns' is a challenge as these townsA. Do not have an urban governance structure.B. Do not have the requisite urban infrastructure.C. Result out of rapid population growth. |
| A. | A, B and C |
| B. | Only A and B |
| C. | Only B and C |
| D. | Only A and C |
| Answer» B. Only A and B | |
| 56348. |
The frequency of an induction motor having a synchronous speed of 600 rpm, is 40 Hz. Find the number of poles. |
| A. | 6 |
| B. | 12 |
| C. | 8 |
| D. | 4 |
| Answer» D. 4 | |
| 56349. |
Select the set in which the numbers are related in the same way as the numbers of the following set.(9, 34, 72) |
| A. | (7, 18, 28) |
| B. | (14, 60, 128) |
| C. | (22, 40, 68) |
| D. | (23, 90, 184) |
| Answer» E. | |
| 56350. |
The number of candidates passed from institutes A and D together exceeds the number of candidates appeared from institutes C and E together by : |
| A. | 228 |
| B. | 279 |
| C. | 399 |
| D. | 407 |
| Answer» D. 407 | |