Question
Ravi purchased an article and marked it 75% above the
cost price and sold it after giving a discount of 25% for Rs. 1575. What will be the selling price of the article if a discount of 20% is given?Solution
Let, cost price of the article is Rs. 100x Marked price = 1.75 × 100x = Rs. 175x Selling price of the article = 0.75 × 175x = Rs. 131.25x According to the question: 131.25x = 1575 So, x = 12 Desired selling price = 0.80 × 1.75 × 1200 = Rs. 1680
At what time between 5 AM and 6 AM will the hour and minutes hands of a clock coincide with each other?
What is the reflex angle between the hands of a clock at 8:30?
In a factory all Tuesdays and Saturdays are offs. If a month starts with a Tuesday and has 31 days then how many offs will be there in that month?
If today is Tuesday, then what day of the week will it be after 153 days?
If it was Thursday on 18 th February 1954, then what was the day on 22 nd November 1954?
- If it was Sunday on 13 th March 2019, then what was the day on 2 nd June 2019?
If 10th of the month falls on the day preceding Sunday, on what day will 1st of the month fall?
- What is the angle between the hour hand and the minute hand at 7:45 AM?
- It will be Saturday on November 12, 2022. What will be the day on November 12, 2028?
- When seen through a mirror, a clock shows 2:45hrs. The correct time is ___.
Relevant for Exams:
