∴ 13p + 11 = 17q + 9
⟹ 17q - 13p = 2
⟹ q = | 2 + 13p |
17 |
The least value of p for which q = | 2 + 13p | is a whole number is p = 26 |
17 |
∴ x = (13 x 26 + 11)
= (338 + 11)
= 349
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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