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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.
| 10451. |
The domain of the function \({\rm{f}}\left( {\rm{x}} \right) = \frac{1}{{\sqrt {\left| {\rm{x}} \right| - {\rm{x}}} }}\) is |
| A. | [0, ∞) |
| B. | (-∞, 0) |
| C. | [1, ∞) |
| D. | (-∞, 0] |
| Answer» C. [1, ∞) | |
| 10452. |
What is the value of (√5 - √3) ÷ (√5 + √3)? |
| A. | 4 - √15 |
| B. | 6 - 2√15 |
| C. | 8 - 2√15 |
| D. | 4 + √15 |
| Answer» B. 6 - 2√15 | |
| 10453. |
Select the number that will replace the question mark (?) in the following series.140, 221, 285, 334, 370, 395, ? |
| A. | 401 |
| B. | 431 |
| C. | 421 |
| D. | 411 |
| Answer» E. | |
| 10454. |
Swept volume of engine may be written as: |
| A. | Volume of cylinder at BDC (VBDC) |
| B. | Volume of cylinder at TDC (VTDC) |
| C. | VBDC - VTDC |
| D. | VBDC + VTDC |
| Answer» D. VBDC + VTDC | |
| 10455. |
The condition of perfect vacuum, i.e. absolute zero pressure can be attained at ______. |
| A. | A temperature of -273.16°C |
| B. | A temperature of 0°C |
| C. | A temperature of 273°K |
| D. | A negative pressure and 0°C temperature |
| Answer» B. A temperature of 0°C | |
| 10456. |
The mean and variance of a binomial distribution are 8 and 4 respectively, then p(x = 1) is equal to- |
| A. | \(\frac {1}{2^{12}}\) |
| B. | \(\frac {1}{2^{4}}\) |
| C. | \(\frac {1}{2^{6}}\) |
| D. | \(\frac {1}{2^{8}}\) |
| Answer» B. \(\frac {1}{2^{4}}\) | |
| 10457. |
The resolution of a dual slope ADC can be increased by |
| A. | Increasing the reference voltage magnitude |
| B. | Improving the reference voltage accuracy |
| C. | Increasing the clock frequency |
| D. | Increasing the clock stability |
| Answer» D. Increasing the clock stability | |
| 10458. |
Select the option in which the two words are related in the same way as are the two words in the following word - pairVolume : Litre |
| A. | Pressure : Kelvin |
| B. | Second : Clock |
| C. | Angle : Radian |
| D. | Liquid : Pascal |
| Answer» D. Liquid : Pascal | |
| 10459. |
The HCF of 56, 140 and 168 is: |
| A. | 28 |
| B. | 7 |
| C. | 14 |
| D. | 4 |
| Answer» B. 7 | |
| 10460. |
The binary equivalent of (531.53125)10 is |
| A. | (10010100111.00001)2 |
| B. | (1000010011.10011)2 |
| C. | (1010010011.11001)2 |
| D. | (1000010011.10001)2 |
| Answer» E. | |
| 10461. |
Which of the following is used for communication, weather forecasting and remote sensing? |
| A. | Natural satellites |
| B. | Artificial satellites |
| C. | Space shuttles |
| D. | Supper computers |
| Answer» C. Space shuttles | |
| 10462. |
The part of a gating which regulates the rate of pouring of molten metal is |
| A. | pouring basin |
| B. | runner |
| C. | choke |
| D. | ingate |
| Answer» D. ingate | |
| 10463. |
Statement (I): Finer the cement, greater is the need for water for hydration and workability.Statement (II): Bleeding of a mix occurs due to low water-cement ratio. |
| A. | Both Statement (I) an Statement (II) are individually true and Statement (II) is the correct explanation of Statement (I) |
| B. | Both Statement (I) and Statement (II) are individually true but Statement (II) is not the correct explanation of Statement (I) |
| C. | Statement (I) is true but Statement (II) is false |
| D. | Statement (I) is false but Statement (II) is true |
| Answer» D. Statement (I) is false but Statement (II) is true | |
| 10464. |
Which of the following is included in stage 2 of a productive computer session?I. Explain the purpose of the workII. Ensuring that the children are not at work |
| A. | Only I |
| B. | Both I and II |
| C. | Neither I nor II |
| D. | Only II |
| Answer» E. | |
| 10465. |
The sentence(s) given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.Manideep _______ in Kerala for four years when his parents came to visit. |
| A. | had been living |
| B. | had live |
| C. | has live |
| D. | has living |
| Answer» B. had live | |
| 10466. |
V blocks are available in grades of _____. |
| A. | Positive and Negative |
| B. | White and black |
| C. | 1 and 2 |
| D. | A and B |
| Answer» E. | |
| 10467. |
The predominant stage of the life cycle of a moss is the gametophyte which consists of two stages. The second stage is the _________ stage. |
| A. | Agar |
| B. | Leafy |
| C. | Chlorella |
| D. | protonema |
| Answer» C. Chlorella | |
| 10468. |
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select option No substitution required.The man spent a lot because he had so large amount of money. |
| A. | he had a large lot of money |
| B. | No substitution required |
| C. | he had a large amount of money |
| D. | he had a large number of money |
| Answer» D. he had a large number of money | |
| 10469. |
Two persons A and B stand in front of each other in morning. If A's shadow's lies in the left side of 'A', then in which direction B's facing? |
| A. | South |
| B. | North |
| C. | East |
| D. | West |
| Answer» B. North | |
| 10470. |
The major source of ‘Carbon monoxide’ in the urban atmosphere is due to |
| A. | Decomposition of organics |
| B. | Chemical reaction between VOC and NOX |
| C. | Incomplete combustion of fuel |
| D. | Incomplete combustion in the presence of sunlight |
| Answer» D. Incomplete combustion in the presence of sunlight | |
| 10471. |
Scattering of a beam of light by a medium containing small suspended particles is known as: |
| A. | Magnus effect |
| B. | Tyndall effect |
| C. | Threshold effect |
| D. | Malter effect |
| Answer» C. Threshold effect | |
| 10472. |
When is International Tea Day being celebrated in 2020? |
| A. | 19 May |
| B. | 20 May |
| C. | 21 May |
| D. | 22 May |
| E. | 23 May |
| Answer» D. 22 May | |
| 10473. |
What is the total number of persons in the age group of 20 to 50 years in the villages A and B, taken together? |
| A. | 4300 |
| B. | 4100 |
| C. | 4000 |
| D. | 4200 |
| Answer» C. 4000 | |
| 10474. |
The organ which produces insulin is ________. |
| A. | Liver |
| B. | Thyroid gland |
| C. | Spleen |
| D. | Pancreas |
| Answer» E. | |
| 10475. |
SEBI has proposed a merger of listing rules pertaining to debt securities and non-convertible redeemable preference shares into a single regulation and maintains consistency with the SEBI's LODR. What does 'L' stand for in LODR? |
| A. | Listing |
| B. | Loan |
| C. | Liquid |
| D. | Lending |
| E. | Less |
| Answer» B. Loan | |
| 10476. |
Which is the first ever ISO certified Gram Panchayat in Madhya Pradesh ? |
| A. | Kodariya |
| B. | Devli |
| C. | Jait |
| D. | Nipaniya |
| Answer» B. Devli | |
| 10477. |
The power supply has a full load voltage of 24 V. The value of its no-load voltage for 5% regulation is: |
| A. | 12 V |
| B. | 23 V |
| C. | 25.2 V |
| D. | 6 V |
| Answer» D. 6 V | |
| 10478. |
What is the suggestion here to reduce deficit in America ? |
| A. | Healthcare as in Europe |
| B. | Better public health care |
| C. | Healthcare supported by international financial institutions |
| D. | Model healthcare |
| Answer» B. Better public health care | |
| 10479. |
The strength of a force is usually expressed by its ________. |
| A. | Motion |
| B. | Direction |
| C. | Interaction |
| D. | Magnitude |
| Answer» E. | |
| 10480. |
The Shannon limit for information capacity I is(1) \(B~lo{g_2}\left( {1 - \frac{S}{N}} \right)\)(2) \(B~lo{g_2}\left( {1 + \frac{S}{N}} \right)\)(3) \(B~lo{g_{10}}\left( {1 - \frac{S}{N}} \right)\)(4) \(B~lo{g_{10}}\left( {1 + \frac{S}{N}} \right)\)Where:N = Noise power (W)B = Bandwidth (Hz) S = Signal power (W) |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 10481. |
The number of odd days in a Non leap year is ________. |
| A. | 1 |
| B. | 2 |
| C. | 4 |
| D. | 3 |
| Answer» B. 2 | |
| 10482. |
Spalling stresses are produced in post-tensioned pre-stressed concrete members at |
| A. | location of maximum bending moment only |
| B. | location of maximum shear zone |
| C. | anchorage zone |
| D. | bond-developing zone |
| Answer» D. bond-developing zone | |
| 10483. |
Which of the following inscriptions throws light on the early history of Chittor? |
| A. | Bijolia inscription |
| B. | Achaleshwara inscription |
| C. | Manmori inscription |
| D. | Samoli inscription |
| Answer» D. Samoli inscription | |
| 10484. |
Which of the following statements are correct?A. Pashmina shawl is made from the hair of goats.B. Angora is a type of wool obtained from Rabbits.C. Camel wool is used to make carpets.D. Pashmina wool is obtained from rabbits. |
| A. | A & C |
| B. | A & B |
| C. | B & C |
| D. | C & D |
| Answer» B. A & B | |
| 10485. |
Which of the following are included in the original jurisdiction of the Supreme Court?1. A dispute between the Government of India and one or more States2. A dispute regarding elections to either House of the Parliament or that of Legislature of a State3. A dispute between the Government of India and a Union Territory4. A dispute between two or more StatesSelect the correct answer using the codes given below: |
| A. | 1 and 2 |
| B. | 2 and 3 |
| C. | 1 and 4 |
| D. | 3 and 4 |
| Answer» D. 3 and 4 | |
| 10486. |
Sadashiv remembers that Sanjay’s birthday is certainly after January 12 but not later than January 16. If Meher remembers that Sanjay’s birthday is before January 17 but not before January 13, on which of the following day was Sanjay’s birthday ? |
| A. | 14 |
| B. | 15 |
| C. | 16 |
| D. | Cannot be determined |
| Answer» E. | |
| 10487. |
The depth of footing shall be calculated for |
| A. | bending moment |
| B. | bending moment and checked for shear |
| C. | shear and checked for bending moment |
| D. | shear |
| Answer» C. shear and checked for bending moment | |
| 10488. |
Which of the following has launched ‘Shampoo-Sachet’ health plan? |
| A. | FreeCharge |
| B. | MobiKwik |
| C. | Paytm |
| D. | PhonePe |
| E. | PayPal |
| Answer» C. Paytm | |
| 10489. |
What will come in place of question mark (?) in the following question?35 × 35 ÷ 70 + 16 × 50 = ? |
| A. | 817.5 |
| B. | 500 |
| C. | 812.25 |
| D. | 800.5 |
| E. | None of these |
| Answer» B. 500 | |
| 10490. |
Which of the following occurs in mitochondria? |
| A. | Glycolysis |
| B. | Glycogenolysis |
| C. | Tricarboxylic acid cycle |
| D. | Histolysis of tissues |
| Answer» D. Histolysis of tissues | |
| 10491. |
What is the ratio of number of students studying only Physics to the number of students studying only Mathematics ? |
| A. | 0.3 |
| B. | 0.4 |
| C. | 0.5 |
| D. | 0.6 |
| Answer» C. 0.5 | |
| 10492. |
Select the most appropriate word for the given group of wordsA strong and fast moving stream of water |
| A. | Trickle |
| B. | Torrent |
| C. | Creek |
| D. | Rivulet |
| Answer» C. Creek | |
| 10493. |
The type of energy used in electrical discharge wire cutting is: |
| A. | Mechanical Energy |
| B. | Chemical Energy |
| C. | Electrical Energy |
| D. | Thermal Energy |
| Answer» E. | |
| 10494. |
The total number of images formed by two mirrors inclined at 120° asymmetrically to each other is ______. |
| A. | 2 |
| B. | 3 |
| C. | 1 |
| D. | 4 |
| Answer» C. 1 | |
| 10495. |
take birth _________ die every minute. |
| A. | nor |
| B. | and |
| C. | for |
| D. | neither |
| Answer» C. for | |
| 10496. |
The specific heat at constant volume of solids obeys Debye's T3 law at ______. |
| A. | High temperatures |
| B. | Low temperatures |
| C. | High pressures |
| D. | All temperatures |
| Answer» C. High pressures | |
| 10497. |
Which game is being dropped from 2020 Olympic Games as declared by IOC? |
| A. | Kabaddi |
| B. | Discus Throw |
| C. | Wrestling |
| D. | Archery |
| Answer» D. Archery | |
| 10498. |
If the volume of a cone is 1000 π/3 and the diameter is 20 mm, then the height is? |
| A. | 10 mm |
| B. | 20 mm |
| C. | 200 π mm |
| D. | 400 π mm |
| Answer» B. 20 mm | |
| 10499. |
Strain hardening of structural steel means |
| A. | experiencing higher stress than yield stress with increased deformation |
| B. | decrease in the stress experienced with increasing strain |
| C. | strengthening steel member externally for reducing strain experienced |
| D. | strain occurring before plastic flow of steel material |
| Answer» B. decrease in the stress experienced with increasing strain | |
| 10500. |
When 100 g of a liquid A at 100° C is added to 50 g of a liquid B at temperature 75° C, the temperature of the mixture becomes 90° C. The temperature of the mixture, if 100 g of liquid A at 100° C is added to 50 g of liquid B at 50° C will be |
| A. | 60° C |
| B. | 80° C |
| C. | 70° C |
| D. | 85° C |
| Answer» C. 70° C | |