Question
The interest earned on investing Rs. 1000 for 2 years at
the rate of 20% p.a., compounded annually, is used to purchase an article. If the article is later sold at 15% profit, then find the selling price of the article.Solution
Compound interest earned = 1000 × {1 + (20/100)}2 – 1000 = 1440 – 1000 = Rs. 440 So, selling price of the article = 440 × 1.15 = Rs. 506
A cube is made by folding the given sheet. In the cube so formed, what would be the symbol on the opposite side of "$" symbol?
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Statements:
All Hydrogen are Oxygen.
No Hydrogen are Nitrogen.
Only a few Helium are Hydrogen.
Conclusion:
All Ni...
Answer the questions based on the information given below.
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In the question, assuming the given statements to be true, find which of the conclusion (s) among given two conclusions is /are definitely true and the...
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There are 38 persons in a row, in which A is 8th from the left and B is 12nd from the right side of the row. Find out no of people between A and B.
How many straight lines are there in the given figure?
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