ATQ, Simple interest = (Sum × rate of interest × time period in years) ÷ 100 So, interest earned from first investment = (r + 5000) × 12 × 4 ÷ 100 = Rs. (r + 5000) × (12/25) And, interest earned from second investment = (r - 5000) × 12 × 3 ÷ 100 = (r - 5000) × (9/25) So, (r + 5000) × (12/25) - (r - 5000) × (9/25) = 0.4r Or, 12 × (r + 5000) - 9 × (r - 5000) = 10r Or, 12r + 60000 - 9r + 45000 = 10r Or, 105000 = 7r So, r = 15000
In a certain code language, if ANNOY is written as ZMMLB, then how will the SOUND be written in the same code language?
Select the figure from the options that can replace the question mark (?) and complete the given pattern.
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From the given option figures, select the one in which the question figure is hidden/embedded, (rotation is NOT allowed)
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Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE : Operations should be performe...
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Six students are sitting around a circular table facing the centre. Puneet is sitting between Iqbal and Aman. Joya is sitting at the second place to the...
Select the number from among the given options that can replace the question mark (?) in the following series.
18, 27, 34, 39, 42, ?
