alleryଏକ ସହରର ଜନସଂଖ୍ୟା 8000। ବର୍ଷ 1 ରେ ଏହା 5% ବଢ଼େ ଓ ବର୍ଷ 2 ରେ 4% କମେ। ଶେଷ ଜନସଂଖ୍ୟା କେତେ?
A7975
B8200
C8120
D8064
Answer & Solution
Correct answer: D. 8064
1 |
ବର୍ଷ ପରେ 1: 8000 * 1.05 = 8400 |
2 |
ବର୍ଷ ପରେ 2: 8400 * 0.96 = 8064 |
3 |
ତେଣୁ ଅନ୍ତିମ ଜନସଂଖ୍ୟା 8064 |
_ ଉତ୍ସ: SSC CGL ପରିମାଣିକ ଦକ୍ଷତା (ଶତକଡା), R.S |
ଅଗ୍ରୱାଲ୍ ଶ style ଳୀ ଏବଂ ମାନକ ଅଭ୍ୟାସ_
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