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Let the sum invested and simple interest received be Rs.20x and Rs.13x respectively. Let the rate of investment be r% p.a. Therefore, {(20x x 1 x r)/100} = 13x => r = 65%
15 12 ? 9 21 6
...40 42 87 266 ? 5366
25 34 61 106 169 ?
...729 512 343 216 125 ?
...15 13 28 24 54 52
...89 78 74 67 63 ?
In each of the following questions the number series is given. One term of the series is denoted by x. You have to calculate of value of x and by using ...
There are two series I and II. Logic in both the series are different.
Series l: 3, 12, 28, 53, 89, .
Series II: 259, 270, 283, 300, 319.<...
1,2, 5, ‘?’, 41, 122, 365
1 2 6 ...