Question
Gold, Silver and Bronze invested money in the ratio of
1/2:1/3:1/4 in a business. After 4 months, Gold doubled his investment and after 6 months, Silver halves his Investment. If the total profit at the end of the year be Rs. 32800 then find the share of each in the profitÂSolution
Ratio of Capital invested by Gold, Silver and Bronze = 6 : 4 : 3 Let the Capital invested by Gold, Silver and Bronze = 6x, 4x and 3x respectively Total Capital invested by Gold in 1 year = 6x × 4 + 12x × 8 = 24x + 96x = 120x Total Capital invested by Silver in 1 year = 4x × 6 + 2x × 6 = 24x + 12x = 36x Total Capital invested by Bronze in 1 year = 3x × 12 = 36x Ratio of Profits             
According to the question, (10x + 3x + 3x) = 32800 16x = 32800 x = 2050 Profit Share of Gold = 2050 × 10 = 20500 Profit Share of Silver = 2050 × 3 = 6150 Profit Share of Bronze = 2050 × 3 = 6150Â
Select the number that will replace the question mark (?) in the following series.
35, 38, 43, 50, 61, 74, ?
In the following expression find the missing term:
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First row: 10, 6, 964
Second row: 7, 3... In the following expression find the missing term:Â Â
Insert the correct missing number from the choices given below:
Find the missing number.
Find the missing number by analysing the pattern followed by the numbers in each row.
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32, 16, 24, 60, ?, 945
Study the given pattern carefully and select the number that can replace the question mark [?] in it.
Select the number from the given option that can replace the question mark [?] in the following series.
515, 517, 520, 525, 532, 543, 556, ?
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