If + present simple + present simple-এ গঠনটি সাধারণত চিরন্তন সত্য (Universal Truth), বৈজ্ঞানিক সত্য (Scientific Truth) এবং অভ্যাসগত সত্য অর্থ প্রকাশের ক্ষেত্রে ব্যবহৃত হয় এবং নিশ্চয়তামূলক অর্থ প্রকাশ করে ।
Water boils if you heat it to 100 degree Centigrade.
Hints: যদিও এই উদাহরণটি conjunction এর সাথে সংশ্লিষ্ট, তবুও এখানে লক্ষণীয় যে If Clause এবং Result Clause উভয়টিতে Present simple tense ব্যবহৃত হয়েছে যা দ্বারা একটি বৈজ্ঞানিক সত্য প্রকাশ পেয়েছে। তেমনিভাবে If I drink coffee, i get a headache' বাক্যটিতে অভ্যাসগত সত্য প্রকাশ পেয়েছে। উল্লেখ্য, Zero Conditional-এর Result Clause এ Future Indefinite এ ব্যবহার করা যায়।
যেমন-- If a ruby is heated, it will temporarily lose its colour.
আমাদের অল-ইন-ওয়ান মোবাইল অ্যাপের মাধ্যমে সীমাহীন শেখার সুযোগ উপভোগ করুন।
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
1 x Booting (57.43%) | 111ms |
1 x Application (42.56%) | 82.02ms |
select `id`, `main_category_id`, `parent_id`, `show_content` from `subjects` where `slug` = 'zero-conditional' and `subjects`.`deleted_at` is null limit 1
Bindings |
|
Backtrace |
|
update `subjects` set `view_count` = `view_count` + 1, `subjects`.`updated_at` = '2025-04-14 18:26:01' where `id` = 15205
Bindings |
|
Backtrace |
|
select `_lft`, `_rgt` from `subjects` where `id` = 15205 limit 1
Bindings |
|
Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `show_content`, `num_of_mcq`, `num_of_written`, `des_added_by`, `des_updated_by`, `author_name`, `link_subject_id`, `sub_category_id`, `main_category_id`, `slug`, `meta_og_title`, `meta_keyword`, `meta_description`, `vote`, `view_count`, `icon`, `page_type`, `chapter_name` from `subjects` where (`subjects`.`_lft` between 14274 and 14275) and `subjects`.`deleted_at` is null
Bindings |
|
Backtrace |
|
select `id`, `description`, `short_description`, `subject_id` from `subject_descriptions` where `subject_descriptions`.`subject_id` in (15205) and `subject_descriptions`.`deleted_at` is null
Backtrace |
|
select `id`, `name`, `slug` from `sub_categories` where `sub_categories`.`id` in (4878) and `sub_categories`.`deleted_at` is null
Backtrace |
|
select `id`, `user_id`, `completeable_type`, `completeable_id`, `complete_progress`, `is_complete` from `completes` where `completes`.`completeable_id` in (15205) and `completes`.`completeable_type` = 'App\\Models\\Subject'
Bindings |
|
Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `show_content`, `des_added_by`, `des_updated_by`, `author_name`, `link_subject_id` from `subjects` where `subjects`.`id` in (13075) and `subjects`.`deleted_at` is null
Backtrace |
|
select `id`, `description`, `short_description`, `subject_id` from `subject_descriptions` where `subject_descriptions`.`subject_id` in (13075) and `subject_descriptions`.`deleted_at` is null
Backtrace |
|
select `id`, `name`, `avatar` from `users` where `users`.`id` in (30549) and `users`.`deleted_at` is null
Backtrace |
|
select `id`, `name`, `avatar` from `users` where `users`.`id` in (30549) and `users`.`deleted_at` is null
Backtrace |
|
select * from (select `questions`.`id`, `questions`.`subject_id`, `questions`.`category_id`, `questions`.`sub_category_id`, `questions`.`board_exam_id`, `questions`.`passage_id`, `questions`.`question_type`, `questions`.`question`, `questions`.`is_duplicate`, `questions`.`status`, `questions`.`image`, `subjectables`.`subject_id` as `pivot_subject_id`, `subjectables`.`subjectable_id` as `pivot_subjectable_id`, `subjectables`.`subjectable_type` as `pivot_subjectable_type`, row_number() over (partition by `subjectables`.`subject_id` order by `questions`.`created_at` desc) as `laravel_row` from `questions` inner join `subjectables` on `questions`.`id` = `subjectables`.`subjectable_id` where `subjectables`.`subject_id` in (15205) and `subjectables`.`subjectable_type` = 'App\\Models\\Question' and `questions`.`status` = 'active' and `questions`.`deleted_at` is null) as `laravel_table` where `laravel_row` <= 5 order by `laravel_row`
Bindings |
|
Backtrace |
|
select * from `subjects` where `subjects`.`id` = 15205 and `subjects`.`deleted_at` is null limit 1
Bindings |
|
Backtrace |
|
select `id`, `name`, `slug`, `parent_id`, `_lft`, `_rgt` from `subjects` where (14275 between `subjects`.`_lft` and `subjects`.`_rgt` and `subjects`.`id` <> 15205) and `subjects`.`deleted_at` is null order by `_lft` asc
Bindings |
|
Backtrace |
|
select * from `subjects` where `subjects`.`id` = 15205 and `subjects`.`deleted_at` is null limit 1
Bindings |
|
Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `slug`, `meta_og_title`, `meta_keyword`, `meta_description` from `subjects` where `subjects`.`id` = 14985 and `subjects`.`deleted_at` is null limit 1
Bindings |
|
Backtrace |
|
select `id`, `description`, `subject_id` from `subject_descriptions` where `subject_descriptions`.`subject_id` in (14985) and `subject_descriptions`.`deleted_at` is null
Backtrace |
|
select * from `mediables` where `mediable_type` = 'App\\Models\\Subject' and `mediable_id` in (15205)
Bindings |
|
Backtrace |
|
select `videos`.`video_src_url`, `mediables`.`mediable_id` as `chapter_id` from `videos` inner join `mediables` on `mediables`.`mediable_id` = `videos`.`id` where `videos`.`id` = 0 and `videos`.`video_src` = 'youtube' and `videos`.`deleted_at` is null
Bindings |
|
Backtrace |
|
select `id`, `name`, `main_category_id`, `slug` from `subjects` where `id` <> 15205 and `parent_id` = 14985 and `main_category_id` = 3 and `subjects`.`deleted_at` is null limit 5
Bindings |
|
Backtrace |
|
select * from `package_plans` where `status` = 'active' and `package_plans`.`deleted_at` is null
Bindings |
|
Backtrace |
|
200
[]
[]
0 of 0array:20 [▼ "x-https" => array:1 [▶ 0 => "1" ] "sec-fetch-dest" => array:1 [▶ 0 => "document" ] "sec-fetch-user" => array:1 [▶ 0 => "?1" ] "sec-fetch-mode" => array:1 [▶ 0 => "navigate" ] "sec-fetch-site" => array:1 [▶ 0 => "none" ] "accept" => array:1 [▶ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [▶ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [▶ 0 => "1" ] "sec-ch-ua-platform" => array:1 [▶ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [▶ 0 => "?0" ] "sec-ch-ua" => array:1 [▶ 0 => ""HeadlessChrome";v="129", "Not=A?Brand";v="8", "Chromium";v="129"" ] "cache-control" => array:1 [▶ 0 => "no-cache" ] "pragma" => array:1 [▶ 0 => "no-cache" ] "x-real-ip" => array:1 [▶ 0 => "18.191.32.71" ] "x-forwarded-server" => array:1 [▶ 0 => "debugerror.xyz" ] "x-forwarded-proto" => array:1 [▶ 0 => "https" ] "x-forwarded-port" => array:1 [▶ 0 => "443" ] "x-forwarded-host" => array:1 [▶ 0 => "debugerror.xyz" ] "x-forwarded-for" => array:1 [▶ 0 => "18.191.32.71" ] "host" => array:1 [▶ 0 => "debugerror.xyz" ] ]
[]
0 of 0array:7 [▼ "content-type" => array:1 [▶ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [▶ 0 => "no-cache, private" ] "date" => array:1 [▶ 0 => "Mon, 14 Apr 2025 12:26:01 GMT" ] "x-ratelimit-limit" => array:1 [▶ 0 => "60" ] "x-ratelimit-remaining" => array:1 [▶ 0 => "58" ] "set-cookie" => array:2 [▶ 0 => "XSRF-TOKEN=eyJpdiI6InVkQmI2SmVSNU1WcTRnc2J0cXBYNkE9PSIsInZhbHVlIjoiUnVxRFpIVlhYVWllclBseDdMZG9aeFFoMkRkRkxvelRxbkNaWFd1cXV3VnNUdy80RVZVMG5GcGd4ZUZqcXgvOHRHcHBYQ3p6b1U3anpSaTBuZmo4Z2NsYVJhZUdXK1VNaFRsMEFlaG5QRXpkTDlYTU9zd25VdEt4TlBOUm9hOUIiLCJtYWMiOiIyZjA2MzI3M2JlMzFjM2Y1ZjAxYTk4MDAwYzRmMmMyMDI4MTU1ZWIxMmU5N2Q1ODFmOTE4ZDE0OTMwNTEwYzY1IiwidGFnIjoiIn0%3D; expires=Tue, 15 Apr 2025 12:26:01 GMT; Max-Age=86400; path=/; secure ◀XSRF-TOKEN=eyJpdiI6InVkQmI2SmVSNU1WcTRnc2J0cXBYNkE9PSIsInZhbHVlIjoiUnVxRFpIVlhYVWllclBseDdMZG9aeFFoMkRkRkxvelRxbkNaWFd1cXV3VnNUdy80RVZVMG5GcGd4ZUZqcXgvOHRHcHBYQ ▶" 1 => "satt_academy_session=eyJpdiI6IjRpRUpESCtBQTJsZ3d3cjZCWmdjU2c9PSIsInZhbHVlIjoiT21OT0hIQmkvU1ltMlBsd2xFb3N2TjQ5cGZPczJRNDdibXA2WlBNOGk2QlJZR3cyeENnZTEwbENiU3R3bTZwNFYxbFFhQm40VVRiVFlqRmtOYlFEeTFIeVFUSW9hVTN3NklHbitQQzVVN3FINWRHSUlSU1lzNTFENnZTUGJnc2QiLCJtYWMiOiIxY2Y2YWMzMTkxNDNkNjQ5ZmU4MDlkZjU5NmU3ZGNkY2NmNmU2ZDgxM2M5MDBjNzdjNWYyYmEyZDE2Zjc1YTkyIiwidGFnIjoiIn0%3D; expires=Tue, 15 Apr 2025 12:26:01 GMT; Max-Age=86400; path=/; secure; httponly ◀satt_academy_session=eyJpdiI6IjRpRUpESCtBQTJsZ3d3cjZCWmdjU2c9PSIsInZhbHVlIjoiT21OT0hIQmkvU1ltMlBsd2xFb3N2TjQ5cGZPczJRNDdibXA2WlBNOGk2QlJZR3cyeENnZTEwbENiU3R3bTZ ▶" ] "Set-Cookie" => array:2 [▶ 0 => "XSRF-TOKEN=eyJpdiI6InVkQmI2SmVSNU1WcTRnc2J0cXBYNkE9PSIsInZhbHVlIjoiUnVxRFpIVlhYVWllclBseDdMZG9aeFFoMkRkRkxvelRxbkNaWFd1cXV3VnNUdy80RVZVMG5GcGd4ZUZqcXgvOHRHcHBYQ3p6b1U3anpSaTBuZmo4Z2NsYVJhZUdXK1VNaFRsMEFlaG5QRXpkTDlYTU9zd25VdEt4TlBOUm9hOUIiLCJtYWMiOiIyZjA2MzI3M2JlMzFjM2Y1ZjAxYTk4MDAwYzRmMmMyMDI4MTU1ZWIxMmU5N2Q1ODFmOTE4ZDE0OTMwNTEwYzY1IiwidGFnIjoiIn0%3D; expires=Tue, 15-Apr-2025 12:26:01 GMT; path=/; secure ◀XSRF-TOKEN=eyJpdiI6InVkQmI2SmVSNU1WcTRnc2J0cXBYNkE9PSIsInZhbHVlIjoiUnVxRFpIVlhYVWllclBseDdMZG9aeFFoMkRkRkxvelRxbkNaWFd1cXV3VnNUdy80RVZVMG5GcGd4ZUZqcXgvOHRHcHBYQ ▶" 1 => "satt_academy_session=eyJpdiI6IjRpRUpESCtBQTJsZ3d3cjZCWmdjU2c9PSIsInZhbHVlIjoiT21OT0hIQmkvU1ltMlBsd2xFb3N2TjQ5cGZPczJRNDdibXA2WlBNOGk2QlJZR3cyeENnZTEwbENiU3R3bTZwNFYxbFFhQm40VVRiVFlqRmtOYlFEeTFIeVFUSW9hVTN3NklHbitQQzVVN3FINWRHSUlSU1lzNTFENnZTUGJnc2QiLCJtYWMiOiIxY2Y2YWMzMTkxNDNkNjQ5ZmU4MDlkZjU5NmU3ZGNkY2NmNmU2ZDgxM2M5MDBjNzdjNWYyYmEyZDE2Zjc1YTkyIiwidGFnIjoiIn0%3D; expires=Tue, 15-Apr-2025 12:26:01 GMT; path=/; secure; httponly ◀satt_academy_session=eyJpdiI6IjRpRUpESCtBQTJsZ3d3cjZCWmdjU2c9PSIsInZhbHVlIjoiT21OT0hIQmkvU1ltMlBsd2xFb3N2TjQ5cGZPczJRNDdibXA2WlBNOGk2QlJZR3cyeENnZTEwbENiU3R3bTZ ▶" ] ]
0 of 0array:3 [▼ "_token" => "qMrHrh5x28RTd46QkdhzRakKRJ3HW3BIfCeIlI7A" "_previous" => array:1 [▶ "url" => "https://debugerror.xyz/admission/zero-conditional" ] "_flash" => array:2 [▶ "old" => [] "new" => [] ] ]