Ratios and Proportions

function dequeue_mathjax_on_specific_quiz() {
    if (is_singular('sfwd-quiz') && get_the_ID() == 12345) { // replace 12345 with your quiz post ID
        wp_dequeue_script('simple-mathjax-script-handle'); // change to the actual handle from the plugin
    }
}
add_action('wp_enqueue_scripts', 'dequeue_mathjax_on_specific_quiz', 100);