Import Question JSON

Current Question (ID: 14872)

Question:

Match the following: (i) Fibrous Joint (ii) Cartilaginous Joint (iii) Pivot Joint (iv) Ball and Socket Joint (a) Between two adjacent vertebrae. (b) Between humerus and pectoral girdle. (c) Sutures. (d) Between atlas and axis.

Options:

1. iv → (d), iii → (b), i → (c), ii → (a)
2. i → (a), ii → (c), iii → (d), iv → (b)
3. i → (c), ii → (a), iii → (d), iv → (b)
4. i → (a), ii → (d), iii → (b), iv → (c)

Solution:

Explanation: Fibrous joints are found in sutures, cartilaginous joints are between two adjacent vertebrae, pivot joints are between atlas and axis, and ball and socket joints are between humerus and pectoral girdle.

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
}