The surface area of hollow cylinder with radius 'r and height 'h' is measured by-
Created: 11 months ago | Updated: 4 days ago
Job Solution Probashi Kallyan Bank প্রবাসী কল্যাণ ব্যাংক-সিনিয়র অফিসার-09-10-2021 গণিত
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In a class of 120 students 70 percent can speak only Bengali and the rest can speak English . If 25 percent of those in the class who can speak English can also speak Bengali , how many of the students in the class can speak bengali?

Created: 11 months ago | Updated: 12 hours ago
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A lamp is manufactured to sell for $35.00, which yields a profit of 25% of cost . If the profit is to be reduced to 15% of cost , what will be the new retail price of the lamp?

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In triangle ABC, AB = AC . All of the following statements are true except__

Created: 11 months ago | Updated: 12 hours ago
Job Solution Probashi Kallyan Bank Probashi kallyan bank - senior officer -19.01.2018 গণিত
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If an inspector rejects 0.08% of a product as defective , how many units of the product will he examine in order to reject 2 ?

Created: 11 months ago | Updated: 23 hours ago
Job Solution Probashi Kallyan Bank Probashi kallyan bank - senior officer -19.01.2018 গণিত
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There are 15 balls in a box 8 balls are green 4 are blue and 3 are white. Then 1 green and 1 blue balls are taken from the box and put away. what is the probability that a blue ball is selected at random from the box?

Created: 11 months ago | Updated: 1 day ago
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