In a shop it was written that if one takes first Jeans then 30% discount, for second Jeans 50% discount, for third Jeans 80% discount and fourth Jeans will be given free of cost. A person chooses first Jeans of Rs. 700, second Jeans of Rs. 800, third Jeans of Rs. 2,000 and fourth Jeans of Rs. 4,000. Then total how much amount he will have to pay ?
In a shop it was written that if one takes first Jeans then 30% discount, for second Jeans 50% discount, for third Jeans 80% discount and fourth Jeans will be given free of cost. A person chooses first Jeans of Rs. 700, second Jeans of Rs. 800, third Jeans of Rs. 2,000 and fourth Jeans of Rs. 4,000. Then total how much amount he will have to pay ? Correct Answer Rs. 1,290
Given:
Discount on first jeans = 30%
Discount on second jeans = 50%
Discount on third jeans = 80%
Fourth jeans will be given free of cost
A person buys first jeans = Rs. 700
A person buys second jeans = Rs. 800
A person buys third jeans = Rs. 2000
A person buys fourth jeans = Rs. 4000
Calculation:
A person buys first jeans = Rs. (700 × 70/100)
⇒ Rs. (7 × 70)
⇒ Rs. 490
A person buys second jeans = Rs. (800 × 50/100)
⇒ Rs. (8 × 50)
⇒ Rs. 400
A person buys third jeans = Rs. (2000 × 20/100)
⇒ Rs. (20 × 20)
⇒ Rs. 400
A person buys fourth jeans = Rs. 4000
Now,
According to the question
The amount have to pay by a person = Rs. (490 + 400 + 400)
⇒ Rs. 1290
∴ The required amount is Rs. 1290