# Time and Work Shortcuts, Formulas, Video

Time and Work Questions - Page 2
Time and Work Video Lectures - Page 3

## Shortcut and Formula on Time and Work

• Work from Days:
If A can do a piece of work in n days, then A's 1 day's work = $\frac{1}{n}$
• Days from Work:
If A's 1 day's work = $\frac{1}{n}$ , then A can finish the work in n days.
• Ratio:
If A is thrice as good a workman as B, then:
Ratio of work done by A and B = 3 : 1.
Ratio of times taken by A and B to finish a work = 1 : 3.
• If A is 'x' times as good a workman as B, then he will take of the time by B to do the same work.
• A and B can do a piece of work in 'a' days and 'b' days respectively, then working together, they will take $\frac{xy}{x+y}$ days to finish the work and in one day, they will finish $\frac{xy}{x+y}th$ part of work.

## Latest Jobs

1. Type
Job
IBPS Recruitment Specialist Officers 1163 Vacancies - Last Date 26-11-2019
Location
Anywhere
Date Posted
20 Nov 2019
2. Type
Job
CISF Recruitment for 300 HEAD CONSTABLE - SPORTS QUOTA - Last Date 17-12-2019
Location
Anywhere
Date Posted
19 Nov 2019
3. Type
Job
IOCL Invites Application for 1542 Apprentice - Last Date 15-11-2019
Location
Anywhere
Date Posted
5 Nov 2019
4. Type
Job
SAIL Bhilai Recruitment of Operator cum Technician, Nurse, Fire Station Officer, and more - Last Date 15-11-2019
Location
Vaishali NagarChhattisgarh, India
Date Posted
5 Nov 2019
5. Type
Job
Naval Ship Repair Yard, Karnataka Recruitment of 145 ITI qualified. - Last Date 01-12-2019
Location
KarwarKarnataka, India
Date Posted
5 Nov 2019
6. Type
Job
IIT Dhanbad 191 Recruitment Engineers, Staff Nurse and others - Last Date 14-12-2019
Location
Date Posted
5 Nov 2019
7. Type
Job
INDIAN Bank Recruitment of 115 Security Guard cum Peon – Last Date 08-11-2019
Location
Anywhere
Date Posted
28 Oct 2019
8. Type
Job
AIIMS Rishikesh 184 Recruitment Staff Nurse, Assistant Nursing Superintendent – Last Date 30-11-2019
Location
RishikeshUttarakhand, India
Date Posted
28 Oct 2019
9. Type
Job
Cement Corporation of India Recruitment of 60 Artisan Trainees - Last Date - 25-10-2019
Location
Anywhere
Date Posted
25 Oct 2019
10. Type