Question
A merchant acquired an item for Rs. 'z'. He set its
price Rs. 4,000 above its cost and sold it after offering two sequential discounts of 8% and 10%. Find the selling price of the item if the merchant made a profit of Rs. 400 in this transaction.Solution
ATQ, Marked price of the item = Rs. (z + 4000),

How many triangles are there in the given figure?
It was Thursday on February 1, 2007. What was the day of the week on February 2, 2006?
What should come in place of ? in the given series based on the English alphabetical order ?
OWL QAQ ? UIA WMF
‘A # B’ means ‘A is the brother of B’.
'A @ B' means 'A is the daughter of B'.
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