Question
Statements : Some files are folders.
Some folders are envelopes. Some envelopes are letters. Conclusions: I. Some letters are folders. II. Some files are envelopes. III. Some envelopes are folders. In each of the questions below are given three statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of given conclusions logically follows from the given statements disregarding commonly known facts.Solution
Some folders are envelopes(I) + Some envelopes are letters(I) ⇒ No conclusion. Hence conclusion I does not follow. Some files are folders(I) + Some folders are envelopes(I) ⇒ No conclusion. Hence conclusion II does not follow. Some folders are envelopes(I) ⇒ Conversion ⇒ Some envelopes are folders (I). Hence conclusion III follows. ALTERNATE METHOD: 
When a seller sells his article for Rs. 32,060/- , he incurs 30% loss on the transaction. At what price should he sell the article to earn 10% profit on...
A shopkeeper bought 'x - 44' kg of sugar at Rs. 60 per kg and 44 kg of sugar at Rs. 'x' per kg and mixed them. He sold the mixture at Rs. 92.3 per kg an...
A shopkeeper bought two articles for Rs. 800 each. If he sold one of them at 40% profit and the other at 25% loss, then find the difference between the ...
An item marked at Rs. 1,500 is sold for Rs. 1,020 after two successive discounts of 15% and Y%. If a gadget with a cost price of Rs. 6,000 is sold at a ...
Amit marked up an article of cost price Rs. 520 by certain percent and then sold it at discount of 20%. He suffered a loss of 10% in the whole transacti...
A store offered two successive discounts of 8% and 5% on a television and still made a profit of 22%. Find the approximate cost price of the television ...
Nikhil purchased a house for Rs. 20,00,000/- and gave it on rent immediately at the rate of Rs. 15,000/- per month. After five months, he sold the house...
An item is marked up by Q% above its cost price. If a shopkeeper gives a 30% discount and still makes a profit of 40%, what discount should be given to ...
A shopkeeper marked up his articles 50% above its cost price and sold it after two successive discounts of 15% and 30%, respectively. Find his profit pe...
Profit on selling 40 pens equals selling price of 12 books while loss on selling 40 books equals selling price of 16 pens. Also profit percentage equal...
Relevant for Exams:
