1380. What is a technology‐enabled microchip implanted into the human body?

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Wearable computer
GPS
Implant chip
None of the above
✅ The correct answer is C.
Implant chip is a technology‐enabled microchip implanted into the human body. A human microchip implant is typically an identifying integrated circuit device or RFID transponder encased in silicate glass and implanted in the body of a human being.

1378. Roller machine is also called as ____________ machine.

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rotary
copy
multiple
single
✅ The correct answer is A.
Roller machine is also called as rotary machine. A rotary transfer machine is a machine tool, typically for metal working by machining, comprising a large indexing table with machining stations surrounding the table. Such rotary transfer machines are used for producing a large lot of parts in fairly short cycle times.

1369. Net working capital refers to.

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total assets minus fixed assets
current assets minus current liabilities
current assets minus inventories
current assets.
✅ The correct answer is B.
Net working capital refers to current assets minus current liabilities. Working capital, also known as net working capital (NWC), is the difference between a company’s current assets, such as cash, accounts receivable (customers’ unpaid bills) and inventories of raw materials and finished goods, and its current liabilities, such as accounts payable.

1368. An efficient market hypothesis states in which all public or private information is reflected in current market prices is classified as

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market efficiency
semi strong efficiency
weak form efficiency
strong form efficiency
✅ The correct answer is D.
An efficient market hypothesis states in which all public or private information is reflected in current market prices is classified as strong form efficiency. Strong-form efficiency is a component of the random walk theory and states that market and securities prices are not random and are influenced by past events. Strong-form efficiency is the opposite of weak form efficiency.