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Added: 2026-05-05

[00:00:05]Hello everyone. Welcome to this class.

[00:00:10]Metro 20 MCQs practice Korea.

[00:00:15]Forest or forest guard I am in raw CBT exam boat helpful level. Okay.

[00:00:22]I want to question number one.

[00:00:25]In an election of two candidates the candidate who gets 41% is defeated by a margin of 2,412 votes. Find the total number of votes polled.

[00:00:43]Okay.

[00:00:44]Apply going to and they are right answer to option is your right answer.

[00:00:52]Okay.

[00:00:57]You can get it 41% by G said defeat courage.

[00:01:02]I don't know that 41% by the defeat OG.

[00:01:05]Winning candidate get the Bible 59%.

[00:01:09]I don't know what the difference is getting.

[00:01:11]Difference which I don't know what the 18% is a difference.

[00:01:16]I don't know 18% of the margin that I don't know what you are given a chance.

[00:01:20]2,400 one.

[00:01:23]I don't know 18% I don't know what you are given. This value then total number of votes polled. That means 100% is second table percentage.

[00:01:32]I don't know what you are given 24 12 by 18 multiply 1 100. I don't know what you are given what that is your right answer.

[00:01:46]You get your I don't know what you are I don't know what you are given 12 7 18 2 master.

[00:01:55]I don't know what you are given 134 and into 100 00.

[00:01:59]Okay.

[00:02:03]Option B is your right answer. I don't know what you are given answer option. I don't know what you are given right answer.

[00:02:08]Next question number two try going to a candidate gets 30% of the marks in a test fails by 50 marks.

[00:02:18]Another candidate gets 320 marks failed by 30 marks. Find the maximum marks.

[00:02:29]Okay.

[00:02:30]I don't know what you are given 30% is mark OG.

[00:02:34]I don't know what you are given 50 marks at all. I don't know what you are given 30% at all at all at all at all. I don't know what you are given at all at all at all at all.

[00:02:41]I don't know what you are given at all at all at all at all at all at all at all at all.

[00:02:44]I don't know what you are given at all at all at all at all at all at all at all at all. I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all.

[00:02:53]I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all.

[00:02:58]I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all. I don't know what you are given at all at all.

[00:03:05]I don't know what you are given at all at all at all at all at all at all at all at all at all at all.

[00:03:10]I don't know what you are given at all at all at all at all at all at 1,000 is your right answer.

[00:03:14]I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all.

[00:03:19]I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all.

[00:03:24]Next question number we try going to on selling 17 balls at rupees 720 there is a loss equal to the cost price of five balls. The cost price of a ball getting I don't know what you are given.

[00:03:43]So I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all.

[00:03:52]I don't know what you are given at all.

[00:03:53]I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all at all at all at all. I don't know what you are given at all at all at all at all. I don't know what you are given at all at all. cost price I don't know what you are given at all at all at all at all. I don't know what you are I don't know what you are given at I don't know what you are given at all.

[00:04:08]I don't know what you are given at selling courage right I don't know what you I don't know what you are given at all at all at all at all at all at all.

[00:04:15]equals to I don't know what you are given at all at all at all at all at all at all at all at all.

[00:04:19]right I don't know what you are given at all at all at all at all at all at all at I don't know what you are given at all at all at all at I don't know what you are given. 60 rupees is your right answer.

[00:04:28]I don't know what you are given at all at all.

[00:04:30]60 rupees is your right right answer.

[00:04:32]Next question number four try going to the cost price of 30 toys is the same as the selling price of X toys.

[00:04:42]If the profit is 50% then the value of X is I don't know what you are given at I don't know what you are given at all at all at all at all at all.

[00:04:51]cost price I don't know what you are given at I don't know what you are given at selling price I don't know what you are given at all at all at all at all at all at all at all.

[00:04:59]selling price I don't know what you are given at all at all at all at I don't know what you are given at Okay. I don't know what you are given at all at all at all at all. I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all.

[00:05:12]I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all at all at all at I don't know what you are given at all at all. I don't know what you are given at all at all at all at all at all at all. I don't know what you are given at all at all at all at all at all at all at all at all. I don't know what you are given at all at all at all at all at all at all at I don't know what you are given.

[00:05:29]I don't know what you are given at all at option A next question number five try going to Find the difference between the compound interest and the simple interest for the sum 1,500 at a 10% per annum for two years. I don't know what you are given at all at all.

[00:05:45]I don't know what you are given at all at all at all at all at all.

[00:05:48]R by 100 raw square a formula that you are given at all at all at all at all at all at all at all at all at all.

[00:05:55]I don't know what you are given. I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all at all at all at all. I don't know what you are given at all at all at all at all at all at all.

[00:06:03]I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all. I don't know what you are given at all at all at all at all at all at all at all at all.

[00:06:12]I don't know what you are given at all at all at all at all at all at all at Yeah.

[00:06:17]I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all at all at all at compound and simple interest on a certain sum at a certain rate of interest after two years is 220 and 200 respectively. What is the principal sum?

[00:06:39]I don't know what you compound interest I don't know what you are given at all.

[00:06:46]simple interest I don't know what you are given at I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all at all at I don't know what you are given at all at all at all at I don't know what you I don't know what you are given at all at all at all at all at all at all at I don't know what you 100 + 120 I don't know what you are given at all at all at all at all. I don't know what you are given at all at all at all.

[00:07:06]120 is you.

[00:07:08]I don't know what you are given at all at all at all at all at all at all at all at all at all. I don't know what you are given at all at all at all at all. I don't know what you are given at all at all at all at all at all at all. I don't know what you are given at all at all at all at all at all.

[00:07:19]I don't know what you are given at all at all at all at all at all at all at all at all at all. divided by 100 Korea at all at all at 20% I don't know what you are given at all at all at all at interest I don't know what you are given at all at all at all at all at all at all. I don't know what you are given at all at all at all.

[00:07:35]I don't know what you are given at all at all at all at all at all at all at I don't know what you are given at all at all at all at all at all at sum principal I don't know what you are given at all at all at all at all at all at all. without formula Next question number seven try going to A and B enter into a partnership with their capitals in the ratio 7:9 at the end of eight months I don't know what you are given. withdraw his capital in the receipt the profit in the ratio 8:9 find how long B's capital was used. We know capital into time for the profit I don't know what you are given at 7 ratio rate I don't know what you are given at all at all.

[00:08:15]I don't know what you are I don't know what you are given at all at all at all at all at all at all at all at all.

[00:08:19]I don't know what 9 ratio rate I don't know what you are given at all. 9 into 10 into 90 This is profit OG 8 by 9. I don't know what you are given at all at all at all at all at all at I don't know what you I don't know what you are given at all. I don't know what you are given at all at all at all at all at all. 7 months is your right answer. I don't know what you are given at all at all at Next question number eight try going to The ratio between two digit number and the sum of that digit of that number is 4:1. If the digit in unit place is three more than the digit in the tens place what is the number?

[00:09:02]I don't know what you are I don't know what you are given at all at all at all at all at all at all at all at all at all.

[00:09:08]The ratio between a two digit number Okay. I don't know what you are given at all at I don't know what you I don't know what you are given at all at all at all.

[00:09:19]I don't know what you are given at all at all at all at all at all at all at all at all at all at all at I don't know what you are given at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all at all. I don't know what you are given at all. I don't know what you are given at all. I don't know what you are given at all at all at all at all at all at all.

[00:09:35]I don't know what I don't know what you are given at all at all at all at all at all at obviously I don't know what I don't know what you are given at all.

[00:09:43]I don't know what you are given at all at all at all at all. I don't know what you are given at all. I don't know what you are given at I don't know what you are given at all at all at all at all at all. I don't know what you are given at I don't know what 3 + 6 9 I don't know what you are given at all at all at all at all. 1 issue I don't know what you are given at all at all at all.

[00:10:01]Option B is correct.

[00:10:02]Options only have next question number Try going to Question number nine.

[00:10:10]The ratio between the present ages of A and B is 5:8.

[00:10:15]After 4 years, the ratio between the ages will be 3:5. The present age of B is 5:8 and 3:5.

[00:10:29]4 year 4 year cross multiply 25 and 26 with a difference of 1.

[00:10:43]Then what is it? Present age of B. B money 8.

[00:10:49]64 is your right answer.

[00:10:51]Option B is your right answer.

[00:10:53]Next question number 10 try going to A dishonest milkman professes to sell his milk at the cost price, but he mixes it with water and thereby gains 25%.

[00:11:07]The percentage of water in the mixture is both easy question.

[00:11:17]What do we 25% money going to 1 by 4.

[00:11:22]This is the milk.

[00:11:24]This is the water.

[00:11:28]The water 1 by 5 into 100. You got it. 1 + 4 5. This is your 20 percentage is your right answer.

[00:11:37]Option B Next question number 11 try going to in what ratio must a grocer mix two varieties of pulses costing 15 and 20 per kg so that mixture worth 16.50 16.50 per kg as you see.

[00:11:59]What do you see? 15 and 20.

[00:12:03]I'm going to go mean value 16.50.

[00:12:11]3.50 Okay. Then mean value three value minus 1. 50 7:3 7:3 is your right answer.

[00:12:26]Next question number 12 try going to The average score of a cricketer in two matches is 27.

[00:12:36]54 as you know.

[00:12:39]Three matches 32 Some take it as you know 96. Then find the average 3 + 2 5 I take it as you know some time 150 by This is your 30 is your right answer.

[00:12:55]Option C is your right answer. Next question number Question number 13 try going to The average weight of eight persons increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?

[00:13:20]65 kg plus 40 going to That is 85 kg Next question number 14 try going to try going to question number 14. A group of men decided to do a work in 10 days, but five of them become absent. If the rest of the group did >> [clears throat] >> the work in 12 days find the original number of Okay. Otherwise shortcut.

[00:13:52]The total weight This is the Sorry.

[00:14:09]The total ratio The This is the total ratio.

[00:14:16]Inversely 6:5 Difference get the one. A1 difference which is given absent men.

[00:14:27]6 into 5 30 Find the original number of men.

[00:14:32]Original 30 to lay Option C 30 number of men is your right answer original.

[00:14:42]Next question number 15 try going to two pipes A and B can fill a tank 36 hours and 45 hours respectively.

[00:14:54]If both the pipes are opened simultaneously, how much time will be taken to fill the tank? Which option is your right answer? I'm going to go LCM method use going to go otherwise 36 multiply 45 shortcut. Right. I take it as you know 36 plus 45.

[00:15:16]I take it 1620 by I got it 23781.

[00:15:23]This is your 20 hour option A is your right answer.

[00:15:29]Next question number 16 try going to a train 360 m long is running at a speed of 45 km per hour.

[00:15:39]What time will it take to cross a 140 m long bridge? We know the total weight plus 360 plus I don't know distance by speed going to time speed going to 45 km per hour 45 You got it.

[00:16:16]3618 3618 31545 Okay.

[00:16:25]Then 500 Then 32 record it over 5 40 40 second is your right answer. So I'm going to go answer as you see.

[00:16:41]40 second so I'm going to go answer as you see option B is your right answer.

[00:16:45]Next question number 17 try going to Two natural numbers whose sum is 85 and the least common multiple I don't know something like that.

[00:17:00]Because otherwise I'm going to [snorts] go options some 40 45 Uh 70 80 40 45 45 LCM 102 34 51 LCM LCM 102 So the answer is right answer.

[00:17:31]I'm going to go check the condition.

[00:17:34]Next question number 18 try going to how many numbers up to 200 are divisible by 4 and 3 together? 4 and 3 LCM 12 200 by 12 going to 12 12 12 12 12 12 16 number 12 12 16 is your right answer.

[00:17:59]Next question number 19. The approximate value of 0.4 multiply 0.4 then plus 10 Okay.

[00:18:08]Then 0.04 multiply 0.04 plus 10 Then plus 0.04 I take it as you know 0.16 as you know. Plus 0.0 0 16 as you see.

[00:18:36]0 into 0 plus 0.04 I don't know answer as you know going to I don't know some water.

[00:18:47]I don't know as you know going to I think option B I'm going to go check 0.20 answer as you see.

[00:18:55]I'm going to go as you know last question 55 into 55 simplification the question.

[00:19:10]55 into 55 I don't know 55 into 55 I don't know 11 I don't know 9 I don't know 9 You got it.

[00:19:26]I don't know 9 I don't know I don't know 11 by 495 I don't know money.

[00:19:33]I don't know 5 I don't know 55 I don't know 9 9 I don't know 55 I don't know 5 I don't know 11 by I don't know 5 I don't know I don't know as you see.

[00:19:50]I don't know as you see.

[00:19:52]I don't know 45.

[00:19:55]Because you want to know 0.45.

[00:19:58]I'm so 0.45 right now I get it 350 0.45.

[00:20:02]Don't find so 850.

[00:20:05]I think you're going to want to know this photo.

[00:20:07]Which is 15708?

[00:20:10]No I see you up somewhere else.

[00:20:12]Option D is your right answer. Okay. I have to have important 20 questions as I'm practicing something.

[00:20:19]Out of 20 upon 820 personal career.

[00:20:23]I want to comment section to join I've been. I want to eat PDF note video description to download with solution.

[00:20:30]Okay.

[00:20:33]I want to a class to will like going to a one share going to Thanks for watching this class.