A group of 7 numbers having a majority of boys is to be formed out of 7 boys and 4 girls The number of ways the group can be formed is -

Created: 4 months ago | Updated: 3 months ago
Job Solution Rupali Bank Ltd অফিসার ০৮. ১১. ২০১৯ গণিত
528
Add Description

Related Questions

If selling price is doubled, The profit triples. Find the profit percent.

Created: 4 months ago | Updated: 3 months ago
Job Solution Rupali Bank Ltd Rupali Bank Ltd - Officer - 04.10.2013 গণিত
1249
Add Description

The ratio of three numbers is 3 : 4 : 5 and the sum of their squares is 1250. The sum of the numbers is :

Created: 4 months ago | Updated: 3 months ago
Job Solution Rupali Bank Ltd Rupali Bank Ltd - Officer - 04.10.2013 গণিত
490
Add Description

X and Y invested in a business. They earned some profit which they divided in the ratio of 2 : 3. If X invested Tk. 40,000 the amount invested by Y is :

Created: 4 months ago | Updated: 3 months ago
Job Solution Rupali Bank Ltd Rupali Bank Ltd - Officer - 04.10.2013 গণিত
374
Add Description

If 5 men and 9 women can do a piece of work in 19 days, then in how many days will 3 men and 6 women do the same work?

Created: 4 months ago | Updated: 3 months ago
Job Solution Rupali Bank Ltd Rupali Bank Ltd - Officer - 04.10.2013 গণিত
539
Add Description

A person travels form P to Q at a speed of 40 kmph and returns by increasing his speed by 50%. What is the average speed for both the trips?

Created: 4 months ago | Updated: 3 months ago
Job Solution Rupali Bank Ltd Rupali Bank Ltd - Officer - 04.10.2013 গণিত
425
Add Description