Question
'Arjun' initiated a business with an investment of Rs.
1,200. After eight months, 'Bhishma' joined the business with an investment equivalent to 60% of 'Arjun's investment. If the total profit earned at the end of the year is Rs. 4,200, determine the profit share of 'Bhishma'.Solution
ATQ, Amount invested by ‘Bhishma’ = 1200 × 0.6 = Rs. 720 Ratio of profit shares of ‘Arjun’ and ‘Bhishma’ = (12 × 1200):(4 × 720) = 5:1 So, profit share of ‘Bhishma’ = 4200 × (1/6) = Rs. 700
900 Â Â Â 90Â Â Â 18Â Â Â ? Â Â Â Â 2.16Â Â Â Â 1.08
78, 80, 84, ?, 108, 140
5 6 14 45 ? 925
...1, 26, 75, 156, 277, ?
138, 140, 152, 174, ?, 248
11, ? 220,  660, 1320,  1320Â
114, 134, 174, 254, 414, ?Â
14 6 4 4 ? 48
...What should come in place of (?) question mark in the following number series.
5, 11, 23, 47, 95, ?
7, 8, 18, 57, 232, ?