MCQOPTIONS
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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.
| 9151. |
Which one of the following gate is also known as equivalence gate? |
| A. | Ex-OR |
| B. | AND |
| C. | Ex-NOR |
| D. | NOR |
| Answer» D. NOR | |
| 9152. |
Which one of the following gases was discovered first in the chromosphere of the Sun? |
| A. | Xenon |
| B. | Helium |
| C. | Neon |
| D. | Krypton |
| Answer» C. Neon | |
| 9153. |
Which one of the following gases, released from bio-gas plant is used as a fuel gas? |
| A. | Butane |
| B. | Propane |
| C. | Methane |
| D. | Ethane |
| Answer» D. Ethane | |
| 9154. |
Which one of the following gases produces a red light when electricity flows through it? |
| A. | Helium |
| B. | Argon |
| C. | Nitrogen |
| D. | Neon |
| Answer» E. | |
| 9155. |
Which one of the following gases plays a decisive role in affecting the climate of the earth? |
| A. | Carbon dioxide |
| B. | Nitrogen |
| C. | Hydrogen |
| D. | Oxygen |
| Answer» B. Nitrogen | |
| 9156. |
Which one of the following gases is the principal by-product of anaerobic decomposition of the organic content in waste water? |
| A. | Carbon monoxide |
| B. | Ammonia |
| C. | Hydrogen sulphide |
| D. | Methane |
| Answer» E. | |
| 9157. |
Which one of the following gases is not a green house gas? |
| A. | CO2 |
| B. | CH4 |
| C. | NO2 |
| D. | O2 |
| Answer» E. | |
| 9158. |
Which one of the following gases is found in highest quantity in exosphere? |
| A. | Hydrogen |
| B. | Helium |
| C. | Nitrogen |
| D. | Oxygen |
| Answer» B. Helium | |
| 9159. |
Which one of the following gases is considered to be a noble gas? |
| A. | Krypton |
| B. | Ethane |
| C. | Hexane |
| D. | Arsine |
| Answer» B. Ethane | |
| 9160. |
Which one of the following gases is colourless with strong odour, irritates mucous membranes at common levels, can cause cough, fatigue and interference with lung functions at higher concentration? |
| A. | Carbon monoxide |
| B. | Hydrogen |
| C. | Ozone |
| D. | Nitrogen |
| Answer» D. Nitrogen | |
| 9161. |
Which one of the following gases has the highest solubility in water? |
| A. | Chlorine |
| B. | Ammonia |
| C. | Carbon-dioxide |
| D. | Nitrogen |
| Answer» C. Carbon-dioxide | |
| 9162. |
Which one of the following gases gives acidic solution on dissolving in water? |
| A. | Hydrogen |
| B. | Carbon dioxide |
| C. | Nitrogen |
| D. | Oxygen |
| Answer» C. Nitrogen | |
| 9163. |
Which one of the following gases act as an asphyxiant? |
| A. | CO |
| B. | SO2 |
| C. | NO2 |
| D. | Cl2 |
| Answer» B. SO2 | |
| 9164. |
Which one of the following gases burns with pop sound? |
| A. | Oxygen |
| B. | Hydrogen |
| C. | Nitrogen dioxide |
| D. | Sulphur dioxide |
| Answer» C. Nitrogen dioxide | |
| 9165. |
Which one of the following games is not included in the Olympic Games? |
| A. | Weight lifting |
| B. | Boxing |
| C. | Cycling |
| D. | Cricket |
| Answer» E. | |
| 9166. |
Which one of the following Fundamental Rights is violated due to practice of untouchability in India? |
| A. | Right to Equality |
| B. | Right to Freedom |
| C. | Right against Exploitation |
| D. | Right to Constitutional Remedies |
| Answer» B. Right to Freedom | |
| 9167. |
Which one of the following fundamental rights is not enshrined in the Constitution of India? |
| A. | Right to Property |
| B. | Rights against exploitation |
| C. | Right to Freedom |
| D. | Right to Equality |
| Answer» B. Rights against exploitation | |
| 9168. |
Which one of the following functions of external criticism (Heuristic operations) in historical writing, is not correct? |
| A. | To establish the authorship of the document |
| B. | To carry out interpretative criticism |
| C. | To determine the place of the document |
| D. | To fix the time of the document, the exact date month and year writing |
| Answer» C. To determine the place of the document | |
| 9169. |
Which one of the following functions is not the concern of Local Self- Government? |
| A. | Public Health |
| B. | Sanitation |
| C. | Public Utility Services |
| D. | Maintenance of Public Order |
| E. | None of the above/ More than one of the above. |
| Answer» E. None of the above/ More than one of the above. | |
| 9170. |
Which one of the following functions is neither even nor odd? |
| A. | x2 - 1 |
| B. | \({\rm{x}} + \frac{3}{4}\) |
| C. | |x| |
| D. | x2 (x - 3) |
| Answer» C. |x| | |
| 9171. |
Which one of the following functions is continuous at x = 3? |
| A. | \(f\left( x \right)\left\{ {\begin{array}{*{20}{c}} {2,\;\;\;\;if\;\;\;x = 3}\\ {x - 1,\;\;\;\;if\;\;\;x > 3}\\ {\frac{{x + 3}}{3},\;\;\;\;if\;\;\;\;x < 3} \end{array}} \right.\) |
| B. | \(f\left( x \right) = \left\{ {\begin{array}{*{20}{c}} {4,\;\;\;\;if\;\;\;x = 3}\\ {8 - x\;\;\;if\;\;\;x \ne 3} \end{array}} \right.\) |
| C. | \(f\left( x \right) = \left\{ {\begin{array}{*{20}{c}} {x + 3,\;\;\;\;if\;\;\;x \le 3}\\ {x - 4\;\;\;\;if\;\;\;x > 3} \end{array}} \right.\) |
| D. | \(f\left( x \right) = \frac{1}{{{x^3} - 27}}\:if\:x\ne3\) |
| Answer» B. \(f\left( x \right) = \left\{ {\begin{array}{*{20}{c}} {4,\;\;\;\;if\;\;\;x = 3}\\ {8 - x\;\;\;if\;\;\;x \ne 3} \end{array}} \right.\) | |
| 9172. |
Which one of the following functions is analytic over the entire complex plane? |
| A. | In z |
| B. | e1/z |
| C. | \(\frac{1}{{1 - z}}\) |
| D. | cos(z) |
| Answer» E. | |
| 9173. |
Which one of the following functions is analytic in the region |z| ≤ 1? |
| A. | \(\frac{{{z^2} - 1}}{z}\) |
| B. | \(\frac{{{z^2} - 1}}{{z + 2}}\) |
| C. | \(\frac{{{z^2} - 1}}{{z - 0.5}}\) |
| D. | \(\frac{{{z^2} - 1}}{{z + j0.5}}\) |
| Answer» C. \(\frac{{{z^2} - 1}}{{z - 0.5}}\) | |
| 9174. |
Which one of the following functionality is not performed by data link layer? |
| A. | framing |
| B. | error control |
| C. | flow control |
| D. | channel coding |
| Answer» E. | |
| 9175. |
Which one of the following function f : R → R is injective? |
| A. | f(x) = |x|, x ∈ R |
| B. | f(x) = -x, x ∈ R |
| C. | f(x) = x2, x ∈ R |
| D. | f(x) = c, x ∈ R |
| Answer» C. f(x) = x2, x ∈ R | |
| 9176. |
Which one of the following frontline destroyer of Indian Navy was decommissioned in May 2019? |
| A. | INS Rana |
| B. | INS Ranjit |
| C. | INS Rajput |
| D. | INS Sindhurakshak |
| Answer» C. INS Rajput | |
| 9177. |
Which one of the following frequency ranges is sensitive to human ears? |
| A. | 0.200 Hz |
| B. | 20 - 20,000 Hz only |
| C. | 200 – 20,000 Hz only |
| D. | 2,000 – 20,000 Hz only |
| Answer» C. 200 – 20,000 Hz only | |
| 9178. |
Which one of the following fractions will have minimum change in its value if 3 is added to both the numerator and the denominator of all the fractions? |
| A. | \(\frac{2}{3}\) |
| B. | \(\frac{3}{4}\) |
| C. | \(\frac{4}{5}\) |
| D. | \(\frac{5}{6}\) |
| Answer» E. | |
| 9179. |
Which one of the following fractions is the smallest among themselves? |
| A. | 2/3 |
| B. | 3/5 |
| C. | 4/7 |
| D. | 1/2 |
| Answer» E. | |
| 9180. |
Which one of the following four particles, whose displacement x and acceleration ax are related as following, is executing simple harmonic motion? |
| A. | ax = +3x |
| B. | ax = +3x2 |
| C. | ax = -3x2 |
| D. | ax = -3x |
| Answer» D. ax = -3x | |
| 9181. |
Which one of the following four-letter clusters does NOT belong to the group? |
| A. | SOPQ |
| B. | WTUV |
| C. | HEFG |
| D. | NKLM |
| Answer» B. WTUV | |
| 9182. |
Which one of the following four equations would be correct if only two single digit numbers '4' and ‘8’ are interchanged in the equation? |
| A. | 29 x 3 + 2 - 8 ÷ 4 = 78 |
| B. | 57 - 8 ÷ 2 x 4 + 13 = 54 |
| C. | 16 x 4 + 5 -12 ÷ 8 = 140 |
| D. | 26 - 6 x 8 + 3 x 4 = 36 |
| Answer» C. 16 x 4 + 5 -12 ÷ 8 = 140 | |
| 9183. |
Which one of the following four addresses is NOT EXACTLY same as the one given below?HarwerthAnsgarstr. 4,Wallenhorst, 49134(i) HarwerthAnsgarstr. 4,Wallenhorst, 49134(ii) HarwerthAnsgarstr. 4,Wallenhorst, 49134(iii) HarwerthAnsgarstr. 4,Wallenhorst, 49184(iv) HarwerthAnsgarstr. 4,Wallenhorst, 49134 |
| A. | iv |
| B. | i |
| C. | ii |
| D. | iii |
| Answer» E. | |
| 9184. |
Which one of the following four addresses is NOT EXACTLY the same as the one given below?Steve Pipe 5Dick Collins Hall Redhill Street NW10(i) Steve Pipe 5Dick Collins Hall Redhill Streat NW10(ii) Steve Pipe 5Dick Collins Hall Redhill Street NW10(iii) Steve Pipe 5Dick Collins Hall Redhill Street NW10(iv) Steve Pipe 5Dick Collins Hall Redhill Street NW10 |
| A. | iv |
| B. | i |
| C. | ii |
| D. | iii |
| Answer» C. ii | |
| 9185. |
Which one of the following four addresses is NOT EXACTLY same as the one given below?Joanne25-35 Boab Place,2170 Liverpool, Australia(i) Joanne25-35 Boab Place,2170 Liverpool, Australia(ii) Joanne25-35 Boab Place,2170 Liverpool, Australia(iii) Joanne25-35 Boab Place,2170 Liverpool, Australia(iv) Joonne25-35 Boab Place,2170 Liverpool, Australia |
| A. | iii |
| B. | iv |
| C. | ii |
| D. | i |
| Answer» C. ii | |
| 9186. |
Which one of the following four addresses is NOT EXACTLY the same as the one given below?Monoco Canoe Clubc/o Kennedy861 Colts NeckFreehold, New Jersey 07728(i) Monoco Canoe Clubc/o Kennedy861 Colts NeckFreehold, New Jersey 07728(ii) Monoco Canoe Clubc/o Kennedy861 Colts NeckFreehold, New Jersey 07728(iii) Monoco Canoe Clubc/o Kennedy861 Colts NeckFreehold, New Jersey 07728(iv) Monoco Canoe Clubc/o Kennedy861 Clots NeckFreehold, New Jersey 07728 |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» E. | |
| 9187. |
Which one of the following four addresses is NOT EXACTLY the same as the one given below?Woods, Greg/Heflinger, Joan613 Lafayette AvenueCrawfordsville, Indiana 47933(317) 3622781(i) Woods, Greg/Heflinger, Joan613 Lafayette AvenueCrawfordsville, Indiana 47933(317) 3622781(ii) Woods, Greg/Hefinger, Joan613 Lafayette AvenueCrawfordsville, Indiana 47933(317) 3622781(iii) Woods, Greg/Heflinger, Joan613 Lafayette AvenueCrawfordsville, Indiana 47933(317) 3622781(iv) Woods, Greg/Heflinger, Joan613 Lafayette AvenueCrawfordsville, Indiana 47933(317) 3622781 |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» C. iii | |
| 9188. |
Which one of the following four addresses is NOT EXACTLY the same as the one given below?United States Canoe and Kayak Team E-Mail: [email protected] Indianapolis, Indiana (317) 2375690 (800) 7334976(i) United States Canoe and Kayak Team E-Mail: [email protected] Indianapolis, Indiana (317) 2375690 (800) 7334976(ii) United States Canoe and Kayak Team E-Mail: [email protected] Indianapolis, Indiana (317) 2375690 (800) 7334976(iii) United States Canoe and Kayak Team E-Mail: [email protected] Indianapolis, Indiana (317) 2375690 (800) 7334976(iv) United States Canoe and Kayak Team E-Mail: [email protected] Indianapolis, Indiana (317) 2375690 (800) 7334976 |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» E. | |
| 9189. |
Which one of the following four addresses is NOT EXACTLY the same as the one given below?Adirondack Rock & River Guide Service, Inc.P.O. Box 219Keene, New York 12942(518) 576 - 2041(i) Adirondack Rock & River Guide Service, Inc.P.O. Box 219Keene, New York 12942(518) 576 - 2041(ii) Adironduck Rock & River Guide Serivce, Inc.P.O. Box 219Keene, New York 12942(518) 576 - 2041 (iii) Adirondack Rock & River Guide Service, Inc.P.O. Box 219 Keene,New York 12942(518) 576 - 2041(iv) Adirondack Rock & River Guide Service, Inc.P.O. Box 219 Keene,New York 12942(518) 576 - 2041 |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» C. iii | |
| 9190. |
Which one of the following four addresses is NOT EXACTLY same as the other three?Technical Information LtdNo. 12, Natal RaodBelgraviaP.O. Box 4620HarrareZIMBABWE1. Technical Information LtdNo. 12, Natal RaodBelgraviaP.O. Box 4620HarareZIMBABWE1. Technical Information LtdNo. 12, Natal RaodBelgraviaP.O. Box 4620HarareZIMBABWE1. Technical Information LtdNo. 12, Natal RaodBelgraviaP.O. Box 4620HarrareZIMBABWE1. Technical Information LtdNo. 12, Natal RaodBelgraviaP.O. Box 4620HarareZIMBABWE |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» D. iv | |
| 9191. |
Which one of the following four addresses is NOT EXACTLY same as the one given below?Hr. Niels HenriksenKastanievej 15DK - 8660 SKANDERBORGDENMARK(i) Hr. Niels HenriksenKastanievej 15DK - 8660 SKANDERBORGDENMARK(ii) Hr. Niels HenriksenKastanievej 15DK - 8660 SKANDFRBORGDENMARK(iii) Hr. Niels HenriksenKastanievej 15DK - 8660 SKANDERBORGDENMARK(iv) Hr. Niels HenriksenKastanievej 15DK - 8660 SKANDERBORGDENMARK |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» C. iii | |
| 9192. |
Which one of the following four addresses is NOT EXACTLY the same as the one given below?Arthur Murray Dance Studio 256 Hayne St N Blackville, SC 29817 (866) 9065779(i) Arthur Murray Dance Studio 256 Hayne St N Blackville, SC 29817 (866) 9065779(ii) Arthur Muray Dance Studio 256 Hayne St N Blackville, SC 29017 (866) 9065779(iii) Arthur Murray Dance Studio 256 Hayne St N Blackville, SC 29817 (866) 9065779(iv) Arthur Murray Dance Studio 256 Hayne St N Blackville, SC 29817 (866) 9065779 |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» C. iii | |
| 9193. |
Which one of the following four addresses is NOT EXACTLY same as the one given below?Hyva Belgium N.V. - S.A.Industriepark / Z.I. Blauwe Steen,Blauwe Steenstraat 852550 Kontich, Belgium (i) Hyva Belgium N.V. - S.A.Industriepark / Z.I. Blauwe Steen,Blauwe Steenstraat 85 2550 Kontich, Belgium(ii) Hyva Belgium N.V. - S.A.Industriepark / Z.I. Blauwe Steen,Blauwe Steenstraat 852555 Kontich, Belgium(iii) Hyva Belgium N.V. - S.A.Industriepark / Z.I. Blauwe Steen,Blauwe Steenstraat 852550 Kontich, Belgium (iv) Hyva Belgium N.V. - S.A.Industriepark / Z.I. Blauwe Steen,Blauwe Steenstraat 852550 Kontich, Belgium |
| A. | iv |
| B. | i |
| C. | ii |
| D. | iii |
| Answer» D. iii | |
| 9194. |
Which one of the following four addresses is NOT EXACTLY same as the one given below?Mme Anna KowalskaUl. Bosmanska 181116 GDYNIAPOLAND(i) Mme Anna KowalskaUl. Bosmanska 181116 GDYNLAPOLAND(ii) Mme Anna KowalskaUl. Bosmanska 181116 GDYNIAPOLAND(iii) Mme Anna KowalskaUl. Bosmanska 181116 GDYNIAPOLAND(iv) Mme Anna KowalskaUl. Bosmanska 181116 GDYNIAPOLAND |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» B. ii | |
| 9195. |
Which one of the following four addresses is NOT EXACTLY same as the one given below?At. Sr. Hiro Gordo-GloboSumo Informática S.A.Calle 39 No 1540B1000TBU San SebastianARGENTINA(i) At. Sr. Hiro Gordo-GloboSumo Informática S.A.Calle 39 No 1540B1000TBU San SebastianARGENTINA(ii) At. Sr. Hiro Gordo-GloboSumo Informática S.A.Calle 39 No 1540B1000TBU San SebastianARGENTINA(iii) At. Sr. Hiro GordoGloboSumo Informática S.A.Calle 39 No 1540B100TBU San SebastianARGENTINAiv) At. Sr. Hiro Gordo-GloboSumo Informática S.A.Calle 39 No 1540B1000TBU San SebastianARGENTINA |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» D. iv | |
| 9196. |
Which one of the following four addresses is NOT EXACTLY the same as the one given below?Wilderness Voyageurs, Inc.P.O. Box 97Ohiopyle, Pennsylvania 15470(412) 3294752(i) Wilderness Voyageurs, Inc.P.O. Box 97Ohiopyle, Pennsylvania 15470(412) 3294752(ii) Wilderness Voyageurs, Inc.P.O. Box 97Ohiopyle, Pennsylvania 15470(412) 3294752(iii) Wilderness Voyageurs, Inc.P.O. Box 97Ohiapyle, Pennsylvania 15470(412) 3294752(iv) Wilderness Voyageurs, Inc.P.O. Box 97Ohiopyle, Pennsylvania 15470(412) 3294752 |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» D. iv | |
| 9197. |
Which one of the following four addresses is NOT EXACTLY same as the one given below?Baker BaniJl. Industri Utama Blok RR2C,Jababeka II, Desa Pasirsari,Lemahabang, Cikarang Selatan, Kab. Bekasi 17550(i) Baker BaniJl. Industri Utama Blok RR2C,Jababeka II, Desa Pasirsari,Lemahabang, Cikarang Selatan, Kab. Bekasi 17550(ii) Baker BaniJl. Industri Utama Blok RR2C,Jababeka II, Desa Pasirsari,Lemahabang, Clkarang Selatan, Kab. Bekasi 17550(iii) Baker BaniJl. Industri Utama Blok RR2C,Jababeka II, Desa Pasirsari,Lemahabang, Cikarang Selatan, Kab. Bekasi 17550(iv) Baker BaniJl. Industri Utama Blok RR2C,Jababeka II, Desa Pasirsari,Lemahabang, Cikarang Selatan, Kab. Bekasi 17550 |
| A. | iii |
| B. | iv |
| C. | ii |
| D. | i |
| Answer» D. i | |
| 9198. |
Which one of the following four addresses is NOT EXACTLY the same as the one given below? United States Canoe and Kayak Team E - Mail: [email protected] Indianapolis, Indiana (317) 2375690 (800) 7334976(i) United States Canoe and Kayak Team E - Mail: [email protected] Indianapolis, Indiana (317) 2375690 (800) 7334976(ii) United States Canoe and Kayak Team E - Mail: [email protected] Indianapolis, Indiana (317) 2375690 (800) 7334976(iii) United States Canoe and Kayak Team E - Mail: [email protected] Indianapolis, Indiana (317) 2375690 (800) 7334976(iv) United States Canoe and Kayak Team E - Mail: [email protected] Indianapolis, Indiana (317) 2375690 (800) 7334976 |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» E. | |
| 9199. |
Which one of the following four addresses is NOT EXACTLY same as the one given below?Abby Abbot#4 – 1st floor, 72Richefond Circle – Ridgeside offices,Umhlanga Ridge 4319, South Africa(i) Abby Abbot#4 – 1st floor, 72Richefond Circle – Ridgeside offices,Umhlanga Ridge 4319, South Africa(ii) Abby Abbot#4 – 1st floor, 72Richefond Circle – Ridgeside offices,Umhlanga Ridge 4319, South Africa(iii) Abby Abbot#4 – 1st floor, 72Richefond Circle – Ridgeside offices,Umhlanga Ridge 4319, South Africa(iv) Abby Abbot#4 – 1st floor, 72Richefond Circle – Ridgeside offices,Umhlanga Ribge 4319, South Africa |
| A. | iii |
| B. | iv |
| C. | ii |
| D. | i |
| Answer» C. ii | |
| 9200. |
Which one of the following four addresses is NOT EXACTLY the same as the one given below?Sunrise County Canoe Expeditions, Inc.Cathance LakeGrove Post, Maine 04638(207) 4547708(i) Sunrise County Canoe Expeditions, Inc.Cathance LakeGrove Post, Maine 04638(207) 4547708(ii) Sunrise County Canoe Expeditions, Inc.Cathance LakeGrove Post, Maine 04638(207) 4547708(iii) Sunrise County Canoe Expeditions, Inc.Cathance LakeGrove Post, Maine 04638(207) 4547708(iv) Sunrise County Canoe Expeditions, Inc.Cathance LakeGrowe Post, Maine 04638(207) 4567708 |
| A. | i |
| B. | ii |
| C. | iii |
| D. | iv |
| Answer» E. | |