$qsData = json_decode($output)->question; $metadata = [ title => "Best CAT Coaching In Delhi - " . implode(' | ', $qsData->topic_tags),
$slug = 'cat-quantitative-ability-arithmetic-time-speed-and-distance-two-trains-of-different-lengths-are-travelling-in'
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name => 'Arith466'
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questions => array(
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state => 'DRAFT'
topic_tags => array(
(int) 0 => 'CAT',
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UrlsController::question() - APP/Controller/UrlsController.php, line 235
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 499
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 118
Notice (8): Use of undefined constant desc - assumed 'desc' [APP/Controller/UrlsController.php, line 236]
$metadata = [ title => "Best CAT Coaching In Delhi - " . implode(' | ', $qsData->topic_tags), desc => !empty($qsData->common_data) ? substr(strip_tags($qsData->common_data), 0, 200) . '...' : $qsData->questions[0]->statement ? substr(strip_tags($qsData->questions[0]->statement), 0, 200) . '...' : 'Best CAT coaching CAT preparation and Personalised learning with unlimited classes, from Alchemist'
$slug = 'cat-quantitative-ability-arithmetic-time-speed-and-distance-two-trains-of-different-lengths-are-travelling-in'
$output = '{"success":true,"question":{"_id":"WCFr6hQMb2oNySYjw","name":"Arith466","common_data":"","questions":[{"type":"MCQ","index":0,"statement":"<p>Two trains of different lengths are travelling in opposite directions with different speeds. Rajesh, a passenger travelling in the slow train observes that the faster train completely passes him in 10 seconds. Ramesh, a person standing on the road observes that the two trains completely pass each other in 18 seconds. If the length of the faster train is 600 m, what is the length of the slower train?</p>\n","instructions":"","options":[{"index":0,"statement":"<p>480m</p>\n","is_correct":true,"feedback":"<p>Good work! Here the click is the relative speed of the train is the sum of speed of trains.In case of passenger is slower train is the distance covered is the length of faster train. And in the second case the distance traveled is the sum of the length of the trains.</p>\n"},{"index":1,"statement":"<p>750 m</p>\n","is_correct":false,"feedback":""},{"index":2,"statement":"<p>450 m</p>\n","is_correct":false,"feedback":""},{"index":3,"statement":"<p>Data insufficient</p>\n","is_correct":false,"feedback":""}],"num_of_options":4,"num_of_correct_options":1,"correct_response":"{\"<p>480m</p>\":true,\"<p>750 m</p>\":false,\"<p>450 m</p>\":false,\"<p>Data insufficient</p>\":false}","feedback":"{\"<p>480m</p>\":\"<p>Good work! Here the click is the relative speed of the train is the sum of speed of trains.In case of passenger is slower train is the distance covered is the length of faster train. And in the second case the distance traveled is the sum of the length of the trains.</p>\",\"<p>750 m</p>\":\"\",\"<p>450 m</p>\":\"\",\"<p>Data insufficient</p>\":\"\"}","general_wrong_feedback":"<p>Wrong Answer!! Here the click is the relative speed of the train is the sum of speed of trains.In case of passenger is slower train is the distance covered is the length of faster train. And in the second case the distance traveled is the sum of the length of the trains.It takes 18 seconds to cross the train to each other. Create the equations accordingly.</p>\n"}],"state":"DRAFT","topic_tags":["CAT","Quantitative Ability","Arithmetic","Time, Speed and Distance"]}}'
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$qsData = object(stdClass) {
_id => 'WCFr6hQMb2oNySYjw'
name => 'Arith466'
common_data => ''
questions => array(
(int) 0 => object(stdClass) {}
)
state => 'DRAFT'
topic_tags => array(
(int) 0 => 'CAT',
(int) 1 => 'Quantitative Ability',
(int) 2 => 'Arithmetic',
(int) 3 => 'Time, Speed and Distance'
)
}
UrlsController::question() - APP/Controller/UrlsController.php, line 236
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 499
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 118
Best CAT Coaching In Delhi - CAT | Quantitative Ability | Arithmetic | Time, Speed and Distance
Two trains of different lengths are travelling in opposite directions with different speeds. Rajesh, a passenger travelling in the slow train observes that the faster train completely passes him in 10 seconds. Ramesh, a person standing on the road observes that the two trains completely pass each other in 18 seconds. If the length of the faster train is 600 m, what is the length of the slower train?
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