App Logo

No.1 PSC Learning App

1M+ Downloads
ഒരു വസ്തു 30% നഷ്ടത്തിലാണ് വിൽക്കുന്നത്. വിൽപ്പന വില 50% വർദ്ധിപ്പിച്ചാൽ, ലാഭ ശതമാനം എത്രയാണ്?

A5%

B8%

C12%

D20%

Answer:

A. 5%

Read Explanation:

വാങ്ങിയവില CP= 100 ആയാൽ നഷ്ടം = 30% വിറ്റ വില = 100 - 30 = 70 വിൽപന വില 50% വർദ്ധിപ്പിച്ചാൽ 70 × 150/100 = 105 ലാഭം= SP - CP= 105 - 100 = 5 ലാഭ ശതമാനം= 5/100 × 100 = 5%


Related Questions:

A grocery store raises the price of a loaf of bread by 25%, then lowers the new price by 25%. What is the final price of the bread compared to the original price?
A cosmetic product is available at 75% discount. If the shopkeeper charges ₹1,874, what is its marked price?
A seller buys mangoes at Rs. 2 for 3 mangoes and trade them at a rupee each. To make a profit of Rs. 10, he must sell?

Which of the following schemes is the most beneficial for a customer?

Scheme 1: Buy 5 get 3 free

Scheme 2: Buy 5 get 6

Scheme 3: Two successive discounts of 10% and 5%

Dr Walton said :"our phone is being tapped by spies. We should code the message so that it will become difficult for others to understand." Holmes said: "OK. We will follow a colourful strategy instead of VIOLET, we will use INDIGO, for BLUE we use GREEN , for YELLOW we will use WHITE, and for ORANGE use BLACK". Walton said: "What do you mean by that ?" Holmes explained: "Under this technique KERALA will be coded as KHLARA and DELHI will be coded as DHRHN." What is the code for COCHI as per this strategy ?