SCERT D.EL.ED 2026//MATHS Part-4//Numbers- সংখ্যাৰ শেষৰ প্রশ্নসমূহ চাই সহজকৈ মোৰ ভাষাত বুজি লওঁক🔥

追加: 2026-06-01

[00:00:01]YouTube channel numbers numbers Last video.

[00:00:49]Questionfest common factor.

[00:01:15]Great. Great.

[00:01:32]Largest, highest ACF Rea always zero.

[00:02:22]for 10:00.

[00:03:24]108.

[00:03:59]for Maximum size of groups.

[00:04:27]Square tiles Exactly divided.

[00:04:51]Fore 24 364 48.

[00:05:38]Find the greatest number that divides 24, 36, 48, 48. Exactly.

[00:05:52]246.

[00:05:58]24 36 48 ACF. ACF.

[00:06:42]So 24 36 48 24.

[00:07:17]Next question. 4 45 60 75.

[00:07:35]Greatest number.

[00:07:40]45 60 75 Answer 15.

[00:08:37]Next question number three.

[00:08:56]What is the largest square tiles that can cover a floor of 48 m 36 6 m 40 largest Answer number.

[00:09:59]Next question number four. 92. Oh, sorry.

[00:10:05]72.

[00:10:17]Foreign speech. Foreign speech. Foreign speech.

[00:10:40]Two ropes are 72 m and 120 m long. What is the greatest length? Great test that can measure both. Exactly. Exactly.

[00:10:50]What to say?

[00:10:56]72.

[00:11:24]into option C is correct.

[00:11:41]Next question. Question number five. 72 zone.

[00:12:17]English 72 boys and 96 girls are to be divided into the largest equal groups. The largest equal group.

[00:12:30]How many students will be each group?

[00:12:42]Six.

[00:12:59]2 into 34.

[00:13:06]Option A is correct.

[00:13:09]96.

[00:13:22]Group 24.

[00:13:36]Next question. 24 m, 36 m.

[00:13:40]60 Three ropes of length 24 m, 36 m, 60 m are to be cut into equal pieces equally of maximum length. What will be the length of each price? Each piece sorry each piece 36.

[00:14:52]So answer is this.

[00:15:03]Next question. Question number sevenf 720.

[00:15:14]The of two numbers is 12 and their LCM is 720. If one number is 60, find the other number. Okay.

[00:15:26]forch.

[00:16:04]12 LCM 720 one number is 60 then find the other other Number LCM into ACF is equal to DAN. Po the product of two numbers to pm into ACF is equal to the product of two numbers.

[00:17:10]Formula 720 of two numbers One number is find the other number.

[00:17:59]According to formula Cross multiplication 720 into 12.

[00:18:34]0 12 72 into x 72 144= x option number a is correct 144 144 16 HF 124.

[00:19:23]Next question number eight.

[00:19:49]Three numbers are in the ratio 2 is to 3 to 5 and 8.

[00:19:57]Find the numbers.

[00:20:06]Okay.

[00:20:17]for given to adjust. 16 3 option B2 correct.

[00:21:16]Next two most important questions 187 2335 Oh, the greatest number which divides 187, 233, 325, leaving remainder three.

[00:22:02]In each case is Most important 1873 325 187 235 180 4 230 322 forchech.

[00:23:47]forchech.

[00:24:39]184, 230, and 32.

[00:24:45]Egg 161.

[00:25:04]23.

[00:25:25]Okay.

[00:25:29]93.

[00:25:33]46. Option 46.

[00:26:12]Next question of two numbers. 540F product of two numbers two numbers of two numbers of two numbers of two numbers.

[00:26:51]LCM option number for Next to two numbers are in the ratio to 5 and is 20. LCM is for 60 100.

[00:28:11]Oh, do we do we answer A foreign.

[00:29:05]Okay.

[00:29:27]300 LCM short.

[00:29:54]to LCM 24.

[00:30:04]So 3 is to 4 to 5 3 4 5 for 48.

[00:30:56]Oh, sorry.

[00:31:00]Answer.

[00:31:31]for trick.

[00:31:46]Answer 40 to 40. Option B.

[00:32:21]AC.

[00:32:37]Okay.

[00:32:45]Thank you so