Question
Which of the following is NOT a common synchronization
mechanism in operating systems?Solution
Threads
A hotel is giving a discount of 12% on the booking of 2 or more rooms. Additionally, the hotel is offering a 5% discount only on payment using any card ...
Marked price of an item is ₹2500. Successive discounts of 12% and 8% are given. Find the selling price.
What is the single discount equivalent to the successive discounts of 10%, 20%, and 15%?
1 packet of biscuits costs Rs 16 but a pack of 4 of the same packet of biscuits costs Rs 56. What is the effective discount (in %) on the pack?
The marked price of a pen and pencil are in the ratio of 5:6. The shopkeeper gives 20% discount on the pen. If the total discount on both the pen and th...
At a clearance sale, a shopkeeper gives a 45% discount. If a customer paid Rs. 330 during the sale, then what is the marked price of that shirt?
Amit sold an article for ₹369.60 after allowing 12% discount on the marked price. Had he not allowed any discount he would have earned a profit of 20%...
An article is marked x% (40 < x > 0) above its cost price. It is sold by giving x/2% discount on its marked price. If there is a profit of 10(1/2) %, th...
An article is marked 40% above the cost price. If a discount of x% is given on the marked price of the article, then a final profit of 12% is obtained. ...
A purchased an article and sold it to B at 12.5% profit. B marked it up by 10% above the price at which A has purchased it and then sold it after giving...
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