Question
The Indian Army completed its Apache helicopter fleet
after receiving the final batch of how many helicopters?Solution
The Indian Army received the final batch of three AH-64E Apache helicopters, completing its six-unit fleet, procured under a $600-million deal with the United States.
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A can finish a job in 15 days and B can finish the same job in 20 days. In how many days can they finish it working together?
‘M’ is 60% more efficient than ‘N’. ‘N’ started the work alone and worked for 16 days and after that ‘N’ is replaced by ‘M’. If the ...
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