{
  "title": "Profit and Loss (Comparing Quantities) - Grade 8 CBSE",
  "total_questions": 60,
  "questions": [



    {"id": 1, "difficulty": "easy", "question": "What is profit?", "options": {"A": "When SP > CP", "B": "When CP > SP", "C": "When CP = SP", "D": "None"}, "correct_answer": "A"},
    {"id": 2, "difficulty": "easy", "question": "What is loss?", "options": {"A": "When CP > SP", "B": "When SP > CP", "C": "When SP = CP", "D": "None"}, "correct_answer": "B"},
    {"id": 3, "difficulty": "easy", "question": "Profit = ?", "options": {"A": "SP - CP", "B": "CP - SP", "C": "CP + SP", "D": "SP × CP"}, "correct_answer": "C"},
    {"id": 4, "difficulty": "easy", "question": "Loss = ?", "options": {"A": "CP - SP", "B": "SP - CP", "C": "SP + CP", "D": "None"}, "correct_answer": "D"},
    {"id": 5, "difficulty": "easy", "question": "If CP = Rs. 100 and SP = Rs. 120, what is profit?", "options": {"A": "20", "B": "15", "C": "25", "D": "30"}, "correct_answer": "A"},
    {"id": 6, "difficulty": "easy", "question": "If CP = Rs. 80 and SP = Rs. 70, what is loss?", "options": {"A": "10", "B": "5", "C": "15", "D": "20"}, "correct_answer": "B"},
    {"id": 7, "difficulty": "easy", "question": "When CP = SP, what happens?", "options": {"A": "No profit no loss", "B": "Profit", "C": "Loss", "D": "Double profit"}, "correct_answer": "C"},
    {"id": 8, "difficulty": "easy", "question": "Profit % = (Profit/CP) × ?", "options": {"A": "100", "B": "10", "C": "50", "D": "1"}, "correct_answer": "D"},
    {"id": 9, "difficulty": "easy", "question": "If profit = 20 and CP = 100, profit % is:", "options": {"A": "20%", "B": "10%", "C": "30%", "D": "40%"}, "correct_answer": "A"},
    {"id": 10, "difficulty": "easy", "question": "Loss % = (Loss/CP) × ?", "options": {"A": "100", "B": "50", "C": "20", "D": "10"}, "correct_answer": "B"},
    {"id": 11, "difficulty": "easy", "question": "If loss = 15 and CP = 100, loss % is:", "options": {"A": "15%", "B": "10%", "C": "20%", "D": "25%"}, "correct_answer": "C"},
    {"id": 12, "difficulty": "easy", "question": "If SP = CP, profit % is:", "options": {"A": "0%", "B": "10%", "C": "5%", "D": "1%"}, "correct_answer": "D"},
    {"id": 13, "difficulty": "easy", "question": "If CP = 50 and profit = 50, SP = ?", "options": {"A": "100", "B": "90", "C": "110", "D": "120"}, "correct_answer": "A"},
    {"id": 14, "difficulty": "easy", "question": "If CP = 40 and loss = 10, SP = ?", "options": {"A": "30", "B": "20", "C": "25", "D": "35"}, "correct_answer": "B"},
    {"id": 15, "difficulty": "easy", "question": "If profit % = 10% on CP 200, profit =", "options": {"A": "20", "B": "15", "C": "25", "D": "30"}, "correct_answer": "C"},
    {"id": 16, "difficulty": "easy", "question": "If loss % = 20% and CP = 150, loss =", "options": {"A": "30", "B": "20", "C": "25", "D": "15"}, "correct_answer": "D"},
    {"id": 17, "difficulty": "easy", "question": "If a shopkeeper sells at CP, he gets:", "options": {"A": "No profit no loss", "B": "Profit", "C": "Loss", "D": "Double profit"}, "correct_answer": "A"},
    {"id": 18, "difficulty": "easy", "question": "Which value is always known while calculating profit %?", "options": {"A": "CP", "B": "SP", "C": "Loss", "D": "Discount"}, "correct_answer": "B"},
    {"id": 19, "difficulty": "easy", "question": "Profit increases when SP:", "options": {"A": "Increases", "B": "Decreases", "C": "Becomes zero", "D": "Equals CP"}, "correct_answer": "C"},
    {"id": 20, "difficulty": "easy", "question": "Loss increases when SP:", "options": {"A": "Decreases", "B": "Increases", "C": "Equals CP", "D": "None"}, "correct_answer": "D"},

    {"id": 21, "difficulty": "medium", "question": "A book is bought for Rs. 80 and sold for Rs. 100. Find profit %.", "options": {"A": "25%", "B": "20%", "C": "30%", "D": "40%"}, "correct_answer": "A"},
    {"id": 22, "difficulty": "medium", "question": "A toy is bought for Rs. 120 and sold for Rs. 100. Find loss %.", "options": {"A": "20%", "B": "15%", "C": "25%", "D": "30%"}, "correct_answer": "B"},
    {"id": 23, "difficulty": "medium", "question": "CP = 200, SP = 240. Profit % =", "options": {"A": "20%", "B": "10%", "C": "30%", "D": "15%"}, "correct_answer": "C"},
    {"id": 24, "difficulty": "medium", "question": "CP = 150, SP = 120. Loss % =", "options": {"A": "20%", "B": "10%", "C": "15%", "D": "25%"}, "correct_answer": "D"},
    {"id": 25, "difficulty": "medium", "question": "A trader buys a bag for Rs. 600 and sells it at 10% profit. SP =", "options": {"A": "660", "B": "650", "C": "670", "D": "680"}, "correct_answer": "A"},
    {"id": 26, "difficulty": "medium", "question": "A cycle costs Rs. 2000. Loss = 10%. SP =", "options": {"A": "1800", "B": "1750", "C": "1850", "D": "1700"}, "correct_answer": "B"},
    {"id": 27, "difficulty": "medium", "question": "Profit = Rs. 50, CP = 250. Profit % =", "options": {"A": "20%", "B": "15%", "C": "30%", "D": "25%"}, "correct_answer": "C"},
    {"id": 28, "difficulty": "medium", "question": "Loss = 40, CP = 200. Loss % =", "options": {"A": "20%", "B": "10%", "C": "15%", "D": "25%"}, "correct_answer": "D"},
    {"id": 29, "difficulty": "medium", "question": "A phone was sold for Rs. 900 at 10% loss. CP =", "options": {"A": "1000", "B": "950", "C": "1100", "D": "1050"}, "correct_answer": "A"},
    {"id": 30, "difficulty": "medium", "question": "A shirt is bought for 400 and sold for 480. Profit % =", "options": {"A": "20%", "B": "15%", "C": "10%", "D": "25%"}, "correct_answer": "B"},
    {"id": 31, "difficulty": "medium", "question": "A TV is bought for 8000 and sold for 8800. Profit % =", "options": {"A": "10%", "B": "8%", "C": "12%", "D": "15%"}, "correct_answer": "C"},
    {"id": 32, "difficulty": "medium", "question": "CP = 500, loss % = 20. Loss =", "options": {"A": "100", "B": "80", "C": "120", "D": "150"}, "correct_answer": "D"},
    {"id": 33, "difficulty": "medium", "question": "If CP = 250 and SP = 200, loss % =", "options": {"A": "20%", "B": "15%", "C": "10%", "D": "25%"}, "correct_answer": "A"},
    {"id": 34, "difficulty": "medium", "question": "Profit = 60, CP = 300. Profit % =", "options": {"A": "20%", "B": "25%", "C": "15%", "D": "10%"}, "correct_answer": "B"},
    {"id": 35, "difficulty": "medium", "question": "CP = 1000, SP = 900. Loss % =", "options": {"A": "10%", "B": "12%", "C": "8%", "D": "15%"}, "correct_answer": "C"},
    {"id": 36, "difficulty": "medium", "question": "A book costs 240 and profit % = 25. SP =", "options": {"A": "300", "B": "250", "C": "290", "D": "310"}, "correct_answer": "D"},
    {"id": 37, "difficulty": "medium", "question": "If SP = 132 and CP = 120, profit % =", "options": {"A": "10%", "B": "8%", "C": "12%", "D": "15%"}, "correct_answer": "A"},
    {"id": 38, "difficulty": "medium", "question": "Loss = 30, CP = 150. Loss % =", "options": {"A": "20%", "B": "15%", "C": "25%", "D": "10%"}, "correct_answer": "B"},
    {"id": 39, "difficulty": "medium", "question": "A bag is bought for 500 and sold for 450. Loss % =", "options": {"A": "10%", "B": "8%", "C": "12%", "D": "5%"}, "correct_answer": "C"},
    {"id": 40, "difficulty": "medium", "question": "CP = 600, profit % = 15. SP =", "options": {"A": "690", "B": "700", "C": "680", "D": "720"}, "correct_answer": "D"},


    {"id": 41, "difficulty": "hard", "question": "A trader buys an item for 400 and spends 20 on repairs. Sells it for 500. Profit % =", "options": {"A": "20%", "B": "18%", "C": "22%", "D": "25%"}, "correct_answer": "A"},
    {"id": 42, "difficulty": "hard", "question": "An article is sold for 15% profit. If CP = 600, SP =", "options": {"A": "690", "B": "680", "C": "700", "D": "710"}, "correct_answer": "B"},
    {"id": 43, "difficulty": "hard", "question": "A man sells a watch for 840 at 20% loss. CP =", "options": {"A": "1050", "B": "1000", "C": "1100", "D": "1150"}, "correct_answer": "C"},
    {"id": 44, "difficulty": "hard", "question": "A shopkeeper marks a product Rs. 1200, gives 10% discount. SP =", "options": {"A": "1080", "B": "1100", "C": "1070", "D": "1120"}, "correct_answer": "D"},
    {"id": 45, "difficulty": "hard", "question": "Profit % = 25%, CP = 800. Profit =", "options": {"A": "200", "B": "150", "C": "250", "D": "300"}, "correct_answer": "A"},
    {"id": 46, "difficulty": "hard", "question": "Loss % = 12.5%, SP = 350. CP =", "options": {"A": "400", "B": "380", "C": "370", "D": "360"}, "correct_answer": "B"},
    {"id": 47, "difficulty": "hard", "question": "A cycle is sold for 25% profit. If profit = 150, CP =", "options": {"A": "600", "B": "550", "C": "500", "D": "650"}, "correct_answer": "C"},
    {"id": 48, "difficulty": "hard", "question": "A toy bought for 300 is sold for 240. Loss % =", "options": {"A": "20%", "B": "15%", "C": "10%", "D": "25%"}, "correct_answer": "D"},
    {"id": 49, "difficulty": "hard", "question": "Discount offered = 15% on 2000. Discount amount =", "options": {"A": "300", "B": "200", "C": "250", "D": "150"}, "correct_answer": "A"},
    {"id": 50, "difficulty": "hard", "question": "CP after 10% discount on marked price 1000 =", "options": {"A": "900", "B": "850", "C": "950", "D": "920"}, "correct_answer": "B"},
    {"id": 51, "difficulty": "hard", "question": "An article sold at 900 gives 20% profit. CP =", "options": {"A": "750", "B": "700", "C": "720", "D": "740"}, "correct_answer": "C"},
    {"id": 52, "difficulty": "hard", "question": "Selling at 25% loss, SP = 600. CP =", "options": {"A": "800", "B": "750", "C": "700", "D": "850"}, "correct_answer": "D"},
    {"id": 53, "difficulty": "hard", "question": "Profit % when CP = 500 and SP = 675 =", "options": {"A": "35%", "B": "30%", "C": "40%", "D": "25%"}, "correct_answer": "A"},
    {"id": 54, "difficulty": "hard", "question": "Loss % when CP = 800 and SP = 680 =", "options": {"A": "15%", "B": "12%", "C": "10%", "D": "18%"}, "correct_answer": "B"},
    {"id": 55, "difficulty": "hard", "question": "If CP = 250 and profit % = 40, SP =", "options": {"A": "350", "B": "340", "C": "360", "D": "370"}, "correct_answer": "C"},
    {"id": 56, "difficulty": "hard", "question": "Marked price = 2000, discount = 20%. SP =", "options": {"A": "1600", "B": "1500", "C": "1700", "D": "1800"}, "correct_answer": "D"},
    {"id": 57, "difficulty": "hard", "question": "SP = 1320 at 10% loss. CP =", "options": {"A": "1467", "B": "1500", "C": "1450", "D": "1480"}, "correct_answer": "A"},
    {"id": 58, "difficulty": "hard", "question": "Loss % when CP = 900 and loss = 135 =", "options": {"A": "15%", "B": "10%", "C": "12%", "D": "18%"}, "correct_answer": "B"},
    {"id": 59, "difficulty": "hard", "question": "Profit % when CP = 1200 and profit = 360 =", "options": {"A": "30%", "B": "25%", "C": "35%", "D": "40%"}, "correct_answer": "C"},
    {"id": 60, "difficulty": "hard", "question": "Marked price = 1500, discount = 10%, SP =", "options": {"A": "1350", "B": "1300", "C": "1400", "D": "1200"}, "correct_answer": "D"}

  ]
}