How many degrees does a minute hand move in 20 minutes?

Created: 5 months ago | Updated: 4 months ago
Job Solution Probashi Kallyan Bank Officer (Cash)-25-09-2021 গণিত
304
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One third of the Faculty membes of a department are female. Sixteen of the male teachers are unmarried. While 60% of them are married, The total number of faculty members in the department is-

Created: 5 months ago | Updated: 4 months ago
Job Solution Probashi Kallyan Bank প্রবাসী কল্যাণ ব্যাংক-সিনিয়র অফিসার-09-10-2021 গণিত
1166
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A certain class is divided into two section A and B of equal numbr of students. If the ratio of girls to buys for whole class is 3/5 and the ration of girls to boys in section A is 5/7. What is the ratio o fgirls to biys in section B?

Created: 5 months ago | Updated: 4 months ago
Job Solution Probashi Kallyan Bank প্রবাসী কল্যাণ ব্যাংক-সিনিয়র অফিসার-09-10-2021 গণিত
1519
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Given that 12+22+32.....+102=385, what is the value of 32+62+92+.....302?

Created: 5 months ago | Updated: 4 months ago
Job Solution Probashi Kallyan Bank প্রবাসী কল্যাণ ব্যাংক-সিনিয়র অফিসার-09-10-2021 গণিত
1469
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Roni can walk a certain distance in 410 days when he rests 9 hours a day. How long will be take to walk twice the distance, twice as face and rest tvwice as long each day?

Created: 5 months ago | Updated: 4 months ago
Job Solution Probashi Kallyan Bank Officer (Cash)-25-09-2021 গণিত
1178
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If x-y=3 then what is the value of x3-y3-9xy?

Created: 5 months ago | Updated: 4 months ago
Job Solution Probashi Kallyan Bank Officer (Cash)-25-09-2021 গণিত
1110
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