Then, | ❨ | x x 14 x 2 | ❩ | + | ❨ | (13900 - x) x 11 x 2 | ❩ | = 3508 |
100 | 100 |
⟹ 28x - 22x = 350800 - (13900 x 22)
⟹ 6x = 45000
⟹ x = 7500.
So, sum invested in Scheme B = Rs. (13900 - 7500) = Rs. 6400.
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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