Import Question JSON

Current Question (ID: 15672)

Question:

Match each item in Column I with one item in Column II and choose your answer from the codes given below: Column I I. Norplant II. LNG-20 III. DMPA IV. RU-486 Column II 1. IUD 2. Subcutaneous implant 3. Abortion pill 4. Injectable Codes: I II III IV

Options:

1. 1 2 3 4
2. 2 1 4 3
3. 2 1 3 4
4. 1 2 4 3

Solution:

Norplant is a prescription medicine used as contraception to prevent pregnancy. It is a subcutaneous contraceptive with levonorgestrel. LNG-20 is IUD that causes endometrial atrophy and alters the stroma to inhibit implantation. It also increases sperm phagocytosis in the uterus. The DMPA contraceptive injection is a commonly used reversible contraceptive method. DMPA blocks ovulation, the release of an egg from the ovaries. Mifepristone, also known as RU-486, is a medication typically used in combination with misoprostol to bring about abortion during pregnancy.

Import JSON File

Upload a JSON file containing LaTeX/MathJax formatted question, options, and solution.

Expected JSON Format:

{
  "question": "The mass of carbon present in 0.5 mole of $\\mathrm{K}_4[\\mathrm{Fe(CN)}_6]$ is:",
  "options": [
    {
      "id": 1,
      "text": "1.8 g"
    },
    {
      "id": 2,
      "text": "18 g"
    },
    {
      "id": 3,
      "text": "3.6 g"
    },
    {
      "id": 4,
      "text": "36 g"
    }
  ],
  "solution": "\\begin{align}\n&\\text{Hint: Mole concept}\\\\\n&1 \\text{ mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6] = 6 \\text{ moles of carbon atom}\\\\\n&0.5 \\text{ mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6] = 6 \\times 0.5 \\text{ mol} = 3 \\text{ mol}\\\\\n&1 \\text{ mol of carbon} = 12 \\text{ g}\\\\\n&3 \\text{ mol carbon} = 12 \\times 3 = 36 \\text{ g}\\\\\n&\\text{Hence, 36 g mass of carbon present in 0.5 mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6].\n\\end{align}",
  "correct_answer": 4
}