Time and Work MCQs for Competitive Exams

Prepare for Time and Work MCQs for Competitive Exams with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

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148 MCQs Page 6

Topic Notes: Time and Work

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

Master Time and Work MCQs for Competitive Exams with our comprehensive, verified question bank. Designed for students and competitive exam aspirants across Pakistan, this study resource provides topic-wise practice questions for CSS, PMS, FPSC, PPSC, SPSC, KPPSC, BPSC, NTS, and university entry tests.

Exam Focus
Aligned with FPSC, PPSC, and CSS syllabus criteria for Time and Work.
Past Papers
Includes frequently repeated questions from past examinations.
Solved & Verified
Each question features verified answers and conceptual explanations.

Preparation Guide & Key Focus Areas for Time and Work MCQs

When preparing for Time and Work MCQs (Mathematics-General Ability), focus on core definitions, historical timelines, relevant provisions, and commonly tested factual points. Review each question below, test your knowledge against the given options, and inspect the detailed explanation to solidify your understanding.

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51
A is 3 times as efficient as B and therefore takes 40 days less than B to complete a work. How many days will B alone take?
52
A can do a work in 10 days, B in 12 days, and C in 15 days. They all start together, but A leaves after 2 days, and B leaves 3 days before completion. Total time taken is:
53
A does 4/5 of a piece of work in 20 days. He then calls in B and they finish the remaining work in 3 days. How long would B alone take to do the whole work?
54
X can complete 1/4 of a job in 3 days, and Y can complete 1/6 of it in 4 days. How long will it take them to complete the job together?
55
A can do 1/2 of a work in 5 days, and B can do 1/3 of the work in 4 days. How many days will they take working together?
56
A and B can finish a task in 8 days, B and C in 12 days, C and A in 24 days. How many days will A alone take?
57
A and B can do a job in 10 days, B and C in 15 days, and C and A in 18 days. Working together, in how many days will they finish?
58
A and B can do a work in 12 days, B and C in 15 days, and C and A in 20 days. How long will A, B, and C take to finish it together?
59
A can do a work in 15 days and B in 20 days. With the help of C, they complete the work in 6 days and receive $400. What is C's share?
60
A, B, and C undertake to do a job for $600. A and C together complete 3/5 of the work. What is B's share?