In a row of boys, if A who is tenth from the left and B who is ninth from the right interchange their positions, A becomes fifteenth from the left, How many boys are there in the row?
Created: 6 months ago | Updated: 2 weeks ago
Job Solution Palli Karma-Sahayak Foundation (PKSF) Palli Karma-Sahayak Foundation - Asst. Manager - 23.12.2016 গণিত
290
Add Description

Related Questions

If (a-b) is 6 more than (c+d) and (a+b) is less than (c-d) then (a-c) is:

Created: 6 months ago | Updated: 5 days ago
Job Solution Palli Karma-Sahayak Foundation (PKSF) Palli Karma-Sahayak Foundation - Asst. Manager - 07.03.2014 গণিত
468
Add Description

The lest number by which 1470 must be divided to get a number which is a perfect square is:

Created: 6 months ago | Updated: 5 days ago
Job Solution Palli Karma-Sahayak Foundation (PKSF) Palli Karma-Sahayak Foundation - Asst. Manager - 07.03.2014 গণিত
505
Add Description

The average of a non-zero number and its square is 5times the number. The number is-

Created: 6 months ago | Updated: 5 days ago
Job Solution Palli Karma-Sahayak Foundation (PKSF) Palli Karma-Sahayak Foundation - Asst. Manager - 07.03.2014 গণিত
478
Add Description

Three fourth of a number is 60 more than its one-third. The number is:

Created: 6 months ago | Updated: 5 days ago
Job Solution Palli Karma-Sahayak Foundation (PKSF) Palli Karma-Sahayak Foundation - Asst. Manager - 07.03.2014 গণিত
478
Add Description

Eighteen years ago,a father was three time as old as his son.Now the father is only twice as old as his son. Then the sum of the present ages of the son and the father-

Created: 6 months ago | Updated: 2 weeks ago
Job Solution Palli Karma-Sahayak Foundation (PKSF) Palli Karma-Sahayak Foundation - Asst. Manager - 07.03.2014 গণিত
447
Add Description