alleryഒരു പട്ടണത്തിലെ ജനസംഖ്യ 8000 ആണ്. 1 വർഷത്തിൽ ഇത് 5% ഉയരുകയും 2 വർഷത്തിൽ 4% കുറയുകയും ചെയ്യുന്നു. അന്തിമ ജനസംഖ്യ?
A7975
B8200
C8120
D8064
Answer & Solution
Correct answer: D. 8064
1.
വർഷം 1: 8000 * 1.05 = 8400.
2.
വർഷത്തിനു ശേഷം 2: 8400 * 0.96 = 8064.
3.
അതിനാൽ അന്തിമ ജനസംഖ്യ 8064 ആണ്.
_ഉറവിടം: SSC CGL ക്വാണ്ടിറ്റേറ്റീവ് ആപ്റ്റിറ്റ്യൂഡ് (ശതമാനം), R.S.
അഗർവാൾ ശൈലിയും സാധാരണ പരിശീലനവും_
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