Question
A sum of money amounts to Rs 1024 in 4 years and Rs 1458
in 7 years at a compound rate of interest. What is the rate of interest per annum?Solution
For 3 years, taking cube rootsFor 3 years, taking cube roots = ∛512 = 8 = ∛729 = 9 Rate of interest = (difference of amount)/(first amount)× 100 = (9 - 8)/8 × 100 = 12.5% per annum
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Statement: Â Â Â Â
Only a few A are B Â Â Â Â Â Â Â
Some B are C
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Conclusion: Â Â Â Â Â Â
I...
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...
In the question below some statements are given followed by three conclusions I, II and III. You have to take the given statements to be true even if t...
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