Explore topic-wise MCQs in General Knowledge.

This section includes 200950 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.

301.

Which one of the following is used as a moderator in a nuclear reactor?

A. Radium
B. Ordinary water
C. Thorium
D. Heavy water
Answer» E.
302.

A manufacturer wants to ensure that each product it makes meets certain standards so that customer complaints and product returns will be kept at minimal levels. Meeting this goal depends on the part ofoperations known as

A. inventory management.
B. strategic management.
C. purchasing.
D. quality control.
Answer» C. purchasing.
303.

Elizabeth has many ways of interacting with her favorite store. She can visitit in person and speak to an employee, check out the store's web site online,receive one of its e‐mail newsletters, or look at itsFacebook page. The ways Elizabeth interacts with the store are

A. touch points.
B. contact spots.
C. brand interactions.
D. customer exchanges
Answer» E.
304.

The venom of Cobra is ?

A. Neurotoxic
B. Haemotoxic
C. Both (A) and (B)
D. None of the above
Answer» B. Haemotoxic
305.

Which of the following statements is true about corporations?

A. They function independently oftheir owners.
B. They cannotsue or be sued.
C. Owners are liable forthe corporation's actions.
D. They have limited life spans.
Answer» D. They have limited life spans.
306.

An effective executive summary.....

A. is written for people who won'tread the whole document.
B. includes every point from the business report.
C. uses technical terminology to show the writer's expertise.
D. features complex compound sentences
Answer» C. uses technical terminology to show the writer's expertise.
307.

Which of the following substance is not used in the alloy of stainless steel?

A. Carbon
B. Chromium
C. Manganese
D. Molybdenum
Answer» E.
308.

Sodium thiosulfate (Na2S2O3) solution is used in photography to....

A. remove undecomposed AgBr as a soluble silver thiosulfatecomplex
B. remove reduced silver
C. reduce silver bromide (AgBr) grain to silver
D. convert the metallic silver to silver salt
Answer» B. remove reduced silver
309.

Glycol is added to aviation gasoline because it....

A. prevents freezing of petrol
B. reduces consumption of petrol
C. reduces evaporation of petrol
D. increase efficiency of petrol
Answer» B. reduces consumption of petrol
310.

Which of the following can be used to absorb neutrons to control the chain reaction during nuclear fission?

A. Uranium
B. Plutonium
C. Boron
D. Heavy water
Answer» D. Heavy water
311.

In order to collect relevant primary data, Ms. Thornton wishes to conduct a survey of her current customers. To save time and money, she wishes to conduct the survey via a Web-based form that saves responses to a database. In this situation, what is the most significant problem with using this method of administering the survey rather than a traditional mail approach?

A. Respondent bias: respondents may notanswer the survey truthfully, hence datamay be inaccurate.
B. Nonprobability sampling: customers whodo not use the Internet will not be in thesample, hence correct inferences may not bepossible.
C. Survey length: respondents will not be ableto see the entire survey and thus mayanswer only part of it, hence data will beincomplete.
D. Question complexity: Web-based surveyscannot prevent multiple or inappropriateresponses to complex questions, hencesome data may be corrupted.
Answer» C. Survey length: respondents will not be ableto see the entire survey and thus mayanswer only part of it, hence data will beincomplete.
312.

From data collected by the retail jewelers’ trade association, Ms. Thornton learns that sales of antique jewelry are rising and that the most common purchasers are older, upper-income couples. Though initially reluctant to purchase online, these customers are beginning to overcome their concerns. From United States Census Bureau data, she learns that this population segment is growing in number and will continue to do so throughout the next two decades. At this point what should Ms. Thornton do?

A. Summarize the research findings andrecommend implementing the Web-basedcatalog as the firm’s market is clearlygrowing.
B. Collect primary data to determine whetherthese trends and preferences are reflected inPriceless Treasures’ customer base.
C. Collect primary data on competitors todetermine whether the electronic market forantique jewelry is saturated.
D. End the study and retain the current systemas the major customer segment is clearly skepital of online retailers
Answer» C. Collect primary data on competitors todetermine whether the electronic market forantique jewelry is saturated.
313.

Which of the following is the Chemical name of the salt we use in our kitchen?

A. Sodium Chloride
B. Ammonium Sulphate
C. Sodium Carbonate
D. Calcium Chloride
Answer» B. Ammonium Sulphate
314.

Stainless steel is an alloy of?

A. Iron, Carbon and Nickel
B. Iron and Maganese
C. Iron, Chromium and Zinc
D. Iron, Chromium and Nickel
Answer» E.
315.

In a large firm, the pool of applicants for the positions of sales manager and sales associate consists of three men and three women. If each candidate has an equal chance of being selected, what is the probability that both positions will be filled by men?

A. 0.20
B. 0.25
C. 0.33
D. 0.50
Answer» B. 0.25
316.

It is an industrial process of producing ammonia by the reaction of nitrogen with hydrogen in the presence of a catalyst?

A. Solvay Process
B. Haber Process
C. Bayer Process
D. Bessemer Process
Answer» C. Bayer Process
317.

Saint Martin Hospital boasts one of the world’s leading medical imaging programs. Its radiology department specializes in the early detection of particularly serious forms of stomach, intestinal, and colon cancer. The hospital plans to invest in a new system of digital medical imaging and image transmission technologies that will enable its radiologists to view and evaluate intestinal scan results from anywhere in the world. With this investment, the hospital is attempting to overcome which of the constraints of services marketing?

A. Inventory
B. Intangibility
C. Inconsistency
D. Inseparability
Answer» E.
318.

Family branding refers to a group of ?

A. similar brands of products from differentmakers
B. different brands of products from differentmakers within the same industry
C. different products marketed under a singlebrand name
D. similar products sold by small, family-ownedfirms
Answer» D. similar products sold by small, family-ownedfirms
319.

Uranium eventually decays into a stable isotope of?

A. Lead
B. Polonium
C. Thorium
D. Radium
Answer» B. Polonium
320.

Which of the toxic heavy metals is found in modern tannery industries?

A. Nickel
B. Zinc
C. Chromium
D. Lead
Answer» D. Lead
321.

Which of the following is NOT a component of time series data?

A. Secular trend
B. Centered moving average
C. Seasonal variation
D. Miscellaneous or irregular variation
Answer» C. Seasonal variation
322.

An information system that enables all business departments in the same firm to share relevant information and data is called ?

A. an enterprise resource planning (ERP) system
B. a material requirements planning (MRP)system
C. a decision support system (DSS)
D. a point-of-sale (POS) system
Answer» B. a material requirements planning (MRP)system
323.

The central processing unit (CPU) in a personal computer contains the ?

A. control unit and memory
B. control unit and arithmetic/logic unit
C. arithmetic/logic unit and bus
D. arithmetic/logic unit only
Answer» C. arithmetic/logic unit and bus
324.

Rusting of iron requires ....

A. Oxygen only
B. Oxygen and Carbon dioxide
C. Oxygen and water
D. Carbon dioxide only
Answer» D. Carbon dioxide only
325.

A balloon filled with helium rises in air because?

A. Helium pushes down on the air below the balloon
B. The balloon is weightless
C. Air exerts an upward force on the balloon
D. Helium is less dense than air
Answer» E.
326.

Alcoholic (-OH) group can be identified by?

A. Tollen's Readent Test
B. FeCl3 Test
C. Ozonolysis Reaction
D. Esterification Test
Answer» C. Ozonolysis Reaction
327.

Which one of the following is used in the preparation of antiseptic solution?

A. Iodine
B. Iodine Chloride
C. Potassium Chloride
D. Potassium nitrate
Answer» B. Iodine Chloride
328.

Based on his scientific management theory, Frederick Taylor developed what pay principle?

A. Hourly pay
B. Incentive pay
C. Profit sharing
D. Monthly salary with bonus
Answer» C. Profit sharing
329.

When a domestic firm permits a foreign company to manufacture and sell its product in exchange for a fee or royalty, the process is termed:

A. importing
B. exporting
C. licensing
D. countertrading
Answer» D. countertrading
330.

Rectified spirit is a ?

A. mixture of 95%, ethanol + 5% methanol
B. mixture of 95% ethanol + 5% H2O
C. mixture of 95% ethanol + 5% pyridine
D. 100% ethanol
Answer» E.
331.

A department manager telephoned two managers in other departments to discuss a cost savings idea that would benefit their departments as well as her own. Which of the following most accurately defines the communication channel that the manager was using?

A. Upward
B. Lateral
C. Downward
D. Hierarchical
Answer» C. Downward
332.

The element which form amphoteric oxides is ?

A. antimony
B. bismuth
C. sodium
D. phosphorous
Answer» B. bismuth
333.

Electrostatic precipitator is used to control....

A. Chemical Pollutants
B. Radio-active Pollutants
C. Water Pollutants
D. Air Pollutants
Answer» E.
334.

Number of different oxides formed by nitrogen is ?

A. four
B. two
C. ONE
D. three
Answer» C. ONE
335.

Green desires to form a new company to manufacture lawn mowers. Green is concerned about having his personal assets exposed to liability for the new company’s contracts and torts. Furthermore, he wants to retain control over the company’s operations and growth for the next few years. He will need an infusion of equity capital to begin operations. He hopes to take the company public in about five years if it is advantageous to do so at the time. Which of the following types of business associations would be best for Green’s new company?

A. Corporation
B. General partnership
C. Limited partnership
D. Member-managed limited-liabilitycompany
Answer» B. General partnership
336.

Human resource staff specialists should attempt to ?

A. provide advice, but not service, to linemanagers
B. facilitate the functioning of line managers
C. select all supervisors and middle managers
D. relieve line managers of finalresponsibile
Answer» C. select all supervisors and middle managers
337.

The compound which contains both ionic and covalent bonds is ?

A. CH4
B. H2
C. NaCl
D. KCN
Answer» E.
338.

Bleaching powder is used in drinking water as a/an?

A. antibiotic
B. disinfectant
C. antiseptic
D. coagulant
Answer» C. antiseptic
339.

The product used for manufacturing of Industrial alcohol is?

A. Bagasse
B. Paper-pulp
C. Molasses
D. Khandasari
Answer» D. Khandasari
340.

All of the following are true regarding a seller’s rights to reduce legal liability in the sale of nonconsumer goods EXCEPT?

A. The seller can disclaim consequentialdamages if it is done clearly andconspicuously.
B. The seller can limit the remedy available tothe buyer if he or she does so clearly andfairly.
C. The seller can place reasonable conditionson the warranty coverage and a shorter timelimit of warranty coverage.
D. The seller can disclaim all impliedwarranties by simply stating that there areno implied warranties.
Answer» E.
341.

Which gas was mainly responsible for the Bhopal Mishap in 1984?

A. Methyl Isocyanate
B. Carbon dioxide
C. Amonia
D. Carbon mono-oxide
Answer» B. Carbon dioxide
342.

In the statement of cash flows, the section for cash flows from operating activities will include which of the following?

A. Dividends paid
B. Issuance of common stock
C. A decrease in accounts payable
D. Purchase of a building financed entirely by amortgage
Answer» D. Purchase of a building financed entirely by amortgage
343.

Which one of the following reactions is the main cause of the energy radiation from the Sun?

A. Diffusion reaction
B. Chemical reaction
C. Fission reaction
D. Fusion reaction
Answer» E.
344.

In a period of rising prices, which inventory valuation method would generally yield both the lowest ending inventory value and the lowest net income figure?

A. First in, first out (FIFO)
B. Last in, first out (LIFO)
C. Weighted average
D. Standard cost
Answer» C. Weighted average
345.

Which one among the following nontoxic gases helps in formation of enzymes which ripen fruit?

A. Methane
B. Acetylene
C. Ethane
D. Carbon dioxide
Answer» C. Ethane
346.

Age of fossil may be found out by determining the ratio of two isotopes of carbon. The isotopes are ?

A. C-12 and C-13
B. C-13 and C-14
C. C-12 and C-14
D. C-12 and carbon black
Answer» D. C-12 and carbon black
347.

The pH of fresh groundwater slightly decreases upon exposure to air because -

A. carbon dioxide from air is dissolved in the water
B. oxygen from air is dissolved in the water
C. the dissolved oxygen of the groundwater escapes into air
D. the dissolved carbon dioxide of the groundwater escapes intoair
Answer» E.
348.

A firm that would like to know whether it has enough cash to meet its bills would be most likely to use which category of financial ratio?

A. Liquidity
B. Leverage
C. Efficiency
D. Profitability
Answer» B. Leverage
349.

The elements of a group in the periodic table?

A. are isobars
B. have consecutive atomic numbers
C. have similar chemical properties
D. are isotopes
Answer» D. are isotopes
350.

If the spread between the spot and forward exchange rates of two currencies equals the interest rate difference between the two countries, this phenomenon is referred to as?

A. purchasing-power equality
B. commodity arbitrage
C. currency hedging
D. interest-rate parity
Answer» E.