Given, annual payment = ? 160
R = 5% T = 5 yr debt (p) = ?
According to the formula.
Annual payment = 100P / [100 x T + {RT (T - 1)/2}]
?160 = 100P / [5 x 100 + {(5 x 4 x 5)/2}]
? 160 = 100P/550
? P = (550 x 160) / 100
= 55 x 16 = ? 880
4th observation i.e., 8 is the median.
47/10000 = .0047
.02 =(2/100) x 100% =2%
Let N / 11 = 233
Then, N = 233 x 11 = 2563
? Missing digit is 5.
121012 = 12 x 10084 + 4
? remainder = 4
We have the important relation, More work, More time (days)
? A piece of work can be done in 6 days.
? Three times of work of same type can be done in 6 x 3
= 18 days
? = 750.0003 ÷ 19.999
? ? ? 750 ÷ 20
? ? ? 375 ? 38
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