This question was previously asked in

UPSSSC Chakbandi Lekhpal Official Paper 1 (Held on : 30 Sept 2019 Shift 1)

- Rs. 16000
- Rs. 13600
- Rs. 15400
- Rs. 14800

Option 1 : Rs. 16000

Given:

A can do a piece of work in 60 days

B can do a piece of work in 90 days

A, B & C can same work in 20 days

Concept:

The amount of money earned is proportional to the workdone.

**Formula used:**

Work done = Efficiency × Time

Calculation:

According to the question,

The efficiency of C = 9 - (3 + 2) = 4

Sum of the efficiency = 3 + 4 + 2 = 9

Total earning is Rs. 36,000

Share of C = (4/9) × 36000 = 16000

**∴ The share of C is Rs. 16000.**

India’s **#1 Learning** Platform

Start Complete Exam Preparation

Daily Live MasterClasses

Practice Question Bank

Mock Tests & Quizzes

Trusted by 2,16,85,560+ Students

Testbook Edu Solutions Pvt. Ltd.

1st & 2nd Floor, Zion Building,

Plot No. 273, Sector 10, Kharghar,

Navi Mumbai - 410210

[email protected]
Plot No. 273, Sector 10, Kharghar,

Navi Mumbai - 410210

Toll Free:1800 833 0800

Office Hours: 10 AM to 7 PM (all 7 days)