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Some Locker are Door (I) → Conversion → Some Door are Locker (I) + All Locker are Key (A) → Some Door are Key (I) → Conversion → Some Key are Door (I). Hence conclusion I follows. All Locker are Key (A) + All Key are Window (A) → All Locker are Window (A). Hence conclusion II does not follow. All Locker are Window (A) → Conversion → Some Window are Locker (I) + Some Locker are Door (I) → No conclusion. Hence conclusion III does not follow.
A seller sold a vehicle for Rs. 81,000 with the loss of 10%. At what price be sold to earn 10% profit?
A clock is purchased for Rs. 1,800. It is then marked up by 50% above its original cost price. The clock is subsequently offered with two consecutive d...
A school bag is sold for Rs.450 after giving two successive discounts of 20% and 25%. If school bag is marked up by Rs.400 above its cost price, then fi...
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...
Mr. Joseph makes 1800 articles at a cost of 40 paise/article. He fixed the selling price such that if only 1000 articles are sold, he would have made pr...
After getting two successive discounts, Seema got a shirt at ₹153, for which the marked price was ₹200. If the second discount was 15%, the first d...
A shopkeeper marked an article Rs. 850 above its cost price and sold it after giving a discount of 30% and earned a profit of 20%. Find the cost price o...
The percentage profit earned by selling an article for Rs. 2,100 is equal to the percentage loss incurred by selling the same article for Rs.1,460. At w...
A shopkeeper bought an article for Rs. 250. He sold it at profit 20% after allowing a discount of 20%. If instead he had sold it at 12% discount, then f...