ଗଣିତ || Arithmatic OSSC CGL 2025 Answer Key || Analysis.

Added: 2026-05-05

[00:00:09]CL examination CGL discussion examination 19 April 2026 clear discussion 31 hour marathon Previous Similar concept [snorts] Question paper.

[00:01:42]Question 243 is divided into three parts.

[00:02:02]If half of the first part, one/ird of the second part and 1/4 of the third part are equal, then largest part is Half 1 by 2 of xal 1x3 of yal that means 14 of x is to y is to value 2 is 4= 1 by 2 of x = x 2 y value 1 by 3 y= k = 3= x y 2 A cancel XY 27.

[00:03:45]option. Correct answer. Otherwise, answer question number 126 for 127. 127 root of 400. root 400 plus 0.04 04 I mean directly Foreign speech. Foreign speech.

[00:05:01]/ 0.02.2 202 option. Option C. Correct answer.

[00:05:24]Question 128. Simplification 18 of three. Total divide 18 of 3 18* 6 + 21* 6 + 21* 6 division symbol division 6 / 18 - 3 division to - 3 / 2 + 3 - 3 / 9 of 3 to 9 into 3 denominator into plus minus 3 by 2us minus one LCM 42us value - I mean 42 47 / 6 Answer 47 divid 6. Option D have a correct answer 129 40% of 60% of 3x of a number number 25% of 2x5th of that number is same number 25% of multipal 28. 8* 5 into 5 into 5% of 2x 2% 1xal right 1x4 into 2x I mean option C correct answer 129 130 question 130 what is the difference between value of 0.6 and 0.6% 6% x / 100.6 0.6% 0.6% Six 806 0 brightness 0 06 difference 0.6 0.600 600 600 6US 594 0.594 difference option D have the correct answer question number 130 complete question number 131 131 mixed with Third variety.

[00:10:19]Fore quantity total amount if the mixture is worth rupees 75 What will be the price of the third of wheat? Third, second price.

[00:11:27]Fore means third option. B correct answer [snorts] cost of two exact question.

[00:12:33]If the if someone wants to buy 12s, how much amount he or she has to pay?

[00:12:46]Price X Y 80 Y X value X = 2 Y = 2 Y second 12 into 200 2400 option B correct Otherwise correct answer 133. To fill to fill a tank 25 buckets of water is required.

[00:14:17]25 liter of uh I mean 25 bucket of water is required.

[00:14:22]How many bucket of water will be required to fill the same tank if the capacity of the bucket is reduced to 2x 5th of the present capacity?

[00:14:37]82 by answered I mean size reduced to capacity Reduced by 3x 3 Totality 125 125 L.

[00:16:15]Total number of 62.5 62.5t that is 25 number of buckets reduce 125 by 2 equal to 62.5 answer question 134. A train covers the first 16 km at a speed of 20 km.

[00:16:48]Another 20 km and the last 10 km then average speed of the entire journey total distance divided by time.

[00:17:04]Average speed.

[00:17:06]Total distance bytal time.

[00:17:22]Total distance divided by total speed.

[00:17:29]Fore!

[00:17:33]Foreign! Foreign!

[00:17:43]for one by two.

[00:18:03]BC 50 59 [snorts] 59 taken total 59 by 594.

[00:18:42]134.

[00:18:45]Answer.

[00:19:03]full check 135. If a train moving at a speed of 84 km per hour passes a man walking in in the opposite direction at a speed of 6 km in 4 seconds.

[00:19:16]Then the length of the train is Second time speedg speed Eight scenario relative.

[00:20:07]Same answer.

[00:20:20]Relative speed.

[00:20:25]Reasonal speed 90 km 90 km second 90gt See correct answer here 136. If the average temperature of the first four days of a week was 39°, average temperature and the average temperature of the week was 40°. Then what was the average temperature of last three days of a week? Total Average temperature.

[00:21:59]I mean 156 156 124tal temperature 124 124 3 33 empty 41.333° option B correct answer.

[00:22:36]A man X sells an article to another man Y at a profit of 10%. Y sells the same article back to X at a loss of 10%. In this transaction, which one of the following is true?

[00:22:49]for X% Yic.

[00:23:17]for 10% less% less amount X at a loss of 10%. Y% 99 example.

[00:24:13]scenario.

[00:24:26]Yesterday.

[00:25:02]Y% loss.

[00:25:21]No% [snorts] cancel Y% X% option Y gains sorry Y losses 10% clear option correct answer 138 manufacturing price of production cost of production if the cost of production goes off by 12% and the manufacturer raises the selling price by 10% % then what is the percentage of profit cost of production cost price of production selling Price Costing 33en cost of production Cost of selling price.

[00:27:22]What is the percentage of profit?

[00:27:27]200 into again 42 into 100.

[00:27:56]21% of profit percent option correct answer 139 X complete 40% of work in 12 days 40% complete Similarly, I concept both work together for 10 days completes the remaining portion of the work alone in four How many days and together will complete 28% of the same work?

[00:29:54]Total Clear 150 15% by 100.

[00:30:46]option correct answer an amount of rupees 650 was invested at 6% rate of interest and another sum of money was invested 10% rate of interest if the average interest of the total at the end of the year was 7.5% then what amount of the money of money was invested at 10% 7.5% mixation 7.5% 6.5 2.5 M ratio 2.5 1.5 to 3% / 5* 3 into punch into punch into 136 into 39 opt 31 ratio of a man's age to his father's age 4 is to 5 what a man age father age ratio 4 is to 5 and ratio of his son's age ratio of his age and son 6 is to1 ratio years ago.

[00:33:07]This ratio 11 is to 14 11 to1 respectively.

[00:33:25]11 to1 ratio already 11 to for ratio 1 is to 11 to 14 is to 11 is to 14 compare Say man father grandfather grandfather grandson age.

[00:34:42]Grandother Grandfather and grandson age option option C. Option C have the correct answer.

[00:35:14]Second, fourth Saturday and every Sunday in each holiday. How many working days will be there in a month of 31 days beginning on a Friday?

[00:35:26]31 days.

[00:35:41]Saturday, Monday, Tuesday, Wednesday, Thursday.

[00:35:54]Monday, Tuesday, Wednesday, Thursday.

[00:36:07]Second Saturday option B correct answer 143. There are two clocks both set to show 10 p.m. 21st January 2010.

[00:36:43]Clock number one number two January.

[00:37:07]Other clock losses in an hour.

[00:37:18]Then how many minutes do the two clocks differ by 4 p.m. 22nd of January 2010?

[00:37:25]22nd January 2010.

[00:37:55]Say gap into AK. Okay.

[00:38:19]Option C.

[00:38:24]Next question. A block a book was sold for rupees 27 with a profit of 10%.

[00:38:35]110%.

[00:38:36]If it were sold for then what would be what would have been the percentage of profit or loss?

[00:38:52]Whatever.

[00:39:07]0.75 3 that means 3% profit option C correct answer 145 P and Q started a partnership business investing some amount ratio R join after 6 month with an amount equal to that of Q in what proportion should the profit at the end of one year be distributed to PQ and R question easy question.

[00:40:04]PQ at the end of one year.

[00:40:35]I mean, investment ratio.

[00:40:57]Option C. Correct answer.

[00:40:59]In a business P and R invest 2 is to 1.

[00:41:10]Whereas amount invested by P and Q is to P and Q is to 3 is to 2 P.

[00:41:38]That's the P.

[00:41:44]So 1 to 2 P 3 is to 2 3 into 1 RP investment ratio 3 to 6 to 4.

[00:42:08]Investment 1573 121 121 selling ratio 1 to 1 121 484 option C correct answer 147 PQR investment their capital in the ratio 4 is to 3 is to 4 is to 6 if their share of profit are equal then the duration of the investment must be in the ratio PQR investment ratio 3 4 Six share of equal duration of investment 12 is to duration of investment ratio is to opt in amount investment ratio amount investment into time total Investment investment capital inve Investment invest.

[00:44:41]A man ros 750 m 6 75 second against the stream.

[00:44:48]What is his rowing speed in water?

[00:44:54]Question 14 against Bus Sal distance.

[00:45:25]30 seconds.

[00:45:31]Busch for into second ratio. Power cancel.

[00:46:49]31 hour 30 at the beginning of each hour and rest of and rest for a while. When he slips back 20 ft before he again starts climbing.

[00:47:21]effectively climbing in the beginning of the next hour. If he begins his ascent at 8 a.m., then what time will the monkey first touch the flag at 120 ft from the ground?

[00:47:44]12 ground 12.

[00:47:56]I mean last one hour Last one.

[00:48:19]I mean, Flagtch.

[00:49:04]form.

[00:49:17]Through again properly.

[00:49:49]link.

[00:50:08]Clear.

[00:50:22]Sorry.

[00:50:41]Total discussion question 31 channel. Super super question.

[00:51:41]Exactly.

[00:51:54]Thank you so much.