ਇੱਕ ਕਸਬੇ ਦੀ ਆਬਾਦੀ 8000 ਹੈ। ਇਹ ਸਾਲ ਵਿੱਚ 5% ਵੱਧਦਾ ਹੈ 1 ਅਤੇ ਸਾਲ ਵਿੱਚ 4% ਘਟਦਾ ਹੈ 2। ਅੰਤਮ ਆਬਾਦੀ?
A7975
B8200
C8120
D8064
Answer & Solution
Correct answer: D. 8064
1।
ਸਾਲ ਤੋਂ ਬਾਅਦ 1: 8000 * 1.05 = 8400।
2।
ਸਾਲ ਤੋਂ ਬਾਅਦ 2: 8400 * 0.96 = 8064।
3।
ਇਸ ਲਈ ਅੰਤਿਮ ਆਬਾਦੀ 8064 ਹੈ।
_ਸਰੋਤ: SSC CGL ਮਾਤਰਾਤਮਕ ਯੋਗਤਾ (ਪ੍ਰਤੀਸ਼ਤ), R.S।
ਅਗਰਵਾਲ ਸ਼ੈਲੀ ਅਤੇ ਮਿਆਰੀ ਅਭਿਆਸ_
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