Question : Directions: If the cost of 16 kg of wheat is Rs. 384, what is the cost of 90 kg of wheat?

Option 1: Rs. 2,016

Option 2: Rs. 2,024

Option 3: Rs. 2,610

Option 4: Rs. 2,160

Question : Ritika purchased 'x' kg wheat at Rs. 30/kg and sold 8 kg of this at Rs. 'x' per kg and remaining at Rs. 45/kg. The overall profit percentage earned is 10%, then what quantity of wheat does Ritika sell at Rs. 45/kg?

Option 1: 18 kg

Option 2: 16 kg

Option 3: 10 kg

Option 4: 14 kg

Question : Directions: Sumit wants to get his clothes washed. The laundry service charges in his city are such that for the first kg. of clothes, he is charged Rs 150, and after that, he is charged Rs 50 for every kg that follows. If he gets 10 kg of clothes washed, how much money does he pay for the laundry service?

Option 1: Rs 250

Option 2: Rs 450

Option 3: Rs 650

Option 4: Rs 600

Question : A reduction of 20% in the price of rice enables a customer to purchase 12.5 Kg more for Rs. 800. The original price of rice (per Kg) is

Option 1: Rs. 14

Option 2: Rs. 16

Option 3: Rs. 12

Option 4: Rs. 15

Question : The average weight of 64 students is 48 kg and the average weight of another class of 32 students is 24 kg. Find the average weight of both classes combined.

Option 1: 34 kg

Option 2: 36 kg

Option 3: 40 kg

Option 4: 32 kg

Question : In what ratio tea of Rs. 60 per kg should be mixed with tea of Rs. 70 per kg so that on selling the mixture at Rs. 80 per kg there is a profit of 25%?

Option 1: 3 : 2

Option 2: 2 : 3

Option 3: 5 : 2

Option 4: 4 : 1