Freshers India

Two Mixers and one T.V. cost Rs. 7,000, while two T.Vs and a Mixture cost Rs. 9800. The value of one T.V. is :                        

Bhajan Singh purchased 120 reams of paper at Rs. 80 per ream. He spent Rs. 280 on transportation, paid octroi at the rate of 40 paisa per ream and paid Rs 72 to the coolie. If he wants to have a gain of 8%, what must be the selling price per ream?                        

Gopal purchased 35 kg of rice at the rate of Rs. 9.50 per kg and 30 kg at the rate of Rs. 10.50 per kg. He mixed the two. Approximately, at what price per kg should he sell the mixture to make 35% profit in the transaction?                        

A shopkeeper professes to sell his goods at cost price but uses a weight of 800 gm instead of kilogram weight. Thus, he makes a profit of :                        

If 5% more is gained by selling an article for Rs. 350 than by selling it for Rs. 340, the cost of the article is :                        

In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit?