Comparing Quant...

The cost price of an article is $x$. It is marked up by $150$%. It is sold at Rs. $600$ after giving $40$% discount. What is $x$ (in Rs.)?

Mr,A owns a home worth Rs.$10,000$. He sells it to Mr.B at a $10\%$ profit based on the worth of the house. Mr.B sells the house back to Mr.A at a $10\%$ loss. Then:

$5$% more is gained by selling a watch for $Rs. 350$ than by selling it for $Rs. 340$. The cost price of the watch is

Find the whole quantity if $5\%$ of it is $600$.

A house and store were sold for $\text{Rs. } 12,000$ each. The house was sold at a loss of $20\%$ of the cost and the store at a gain of $20\%$ of the cost. The entire transaction resulted in

The cost $C$ of sending a parcel post package weighing $P$ gms, $P$ an integer is $Rs. 10$ for the first grams and $Rs. 3$ for each additional grams. The formula for the cost is

A shopkeeper allows a discount of $10\%$ on the marked price of an item but charges a sales tax of $8\%$ on the discounted price. If the customer pays $Rs.680.40$ as the price including the sales tax, then what is the marked price of the item?

A wholesaler bought $120$ watches for $\text{Rs }30$ each. He sold $50\%$ of the watches for $\text{Rs }20$ each, one-third at $\text{Rs }40$ each and the rest for $\text{Rs }60$. What was the wholesaler's approximate avenge profit per watch?

A trader allows successive discounts of $15\%$ and $10\%$ on the marked price of an article. If the marked price is $Rs. 100$, what would be the selling price?

A TV was bought at a price of Rs. 21,000. After one year the value of the TV was depreciated by 5%. (Depreciation means reduction of value due to use and age of the item). Find the value of the TV after one year.