The average of Selims marks in 7 subjects is 75. His average in six subjects excluding Science is 72. How many marks did he get in Science ?

The average of Selim's marks in 7 subjects is 75. His average in six subjects excluding Science is 72. How many marks did he get in Science ?

The average of Selim's marks in 7 subjects is 75. His average in six subjects excluding Science is 72. How many marks did he get in Science ? ?

Created: 1 year ago | Updated: 1 week ago | Created By:

Asif al sami

0 10

Institution: AGRANI BANK LTD Exam: Agrani bank Ltd - Senior Officer (Cancelled) - 31.05.2013
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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A motorist travels to a place 150 m away at an average speed for 50 km and returns at 30 km per hour. What is his average speed for the whole journey in km per hour ?

The average of Selim's marks in 7 subjects is 75. His average in six subjects excluding Science is 72. How many marks did he get in Science ? ?

A motorist travels to a place 150 m away at an average speed for 50 km and returns at 30 km per hour. What is his average speed for the whole journey in km per hour ?

বাংলা ভাষায় প্রথম অভিধান সংকলন করেন কে?

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