TNPSC Group Exam Maths Question and Answer – Time & Work:

Aptitude and Mental Ability questions are more important for the TNPSC Group 1, 2, 2a, and 4 Examination. You will get 25 marks from that Aptitude and Mental Ability portion. Students who are preparing for the TNPSC Group 1, 2, 2a, and 4 exams have to concentrate more on the Aptitude part. you will easily score more marks in the Mental Ability part as well as Time and Work. For students’ benefit, we upload aptitude and mental ability MCQ problems in PDF for free download. Go through TNPSC Aptitude Shortcuts in order to save time in the preliminary exam. kindly download TNPSC Maths PDF given below:

The TNPSC Maths – Time and Work sums questions and answers are provided along with the PDF on this page. TNPSC group 1, 2, 2a, and 4 aptitude study material in English and Tamil PDF available with question answers. Also, see Aptitude Shortcuts so that you will clear/solve question answers easily. TNPSC maths questions and answers in Tamil and English PDF have given below:

For TNPSC Group Exam Maths Time and Work questions with solutions PDF, check the link – TNPSC Maths Time and Work PDF

To see the complete TNPSC Maths Syllabus and Study Materials, check the link – TNPSC Maths Syllabus and Study Materials

Solutions for Time and work questions are given below,

TNPSC Maths Time and Work Problems 

1.) A and B can do work in 8 days, and B and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A and C together will do it in : ( days)
a) 4  b) 6  c) 8  d) 12

2.) Kim can do work in 3 days while David can do the same work in 2 days. Both of them finish the
work together and get Rs  150. What is share of Kim?
a) Rs  30  b) Rs  60  c) Rs  70  d) Rs  75

3.) If 12 men can build a wall 96 meters long in 6 days, what length of a similar wall can be built by 15 men in 3 days? (meters)
a) 72   b) 90  c) 86  d) 60

4.) 4 typists are employed to complete a work in 12 days. If two more typists are added, they
will finish the same work in _______ days.
a) 7  b) 8  c) 9   d) 10

5.) Kim can do work in 3 days while David can do the same work in 2 days. Both of them finish the work together and get Rs  150. What is share of Kim?
a) Rs  30  b) Rs  60  c) Rs  70  d) Rs  75

6.) A does half as much work as B three-fourths of the time. If together they take 18 days to complete the work, how much time shall B take to do it? ( in days )
a) 30  b) 35  c) 40  d) None of these

7.) If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the  same in 2 days, the time taken by 15 men and 20 boys in doing the same type of work will be : (in days )
a) 4  b) 5  c) 6  d) 7

8.) A can do a job in 16 days. B is 60% more efficient than A. Find the number of days for B to finish the same work
a) 16  b) 12  c) 10  d) 15

9.) 4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days. In how many days will 10 women complete it?
a) 35  b) 40  c) 45  d) 50

10.) A, B, and C can do a piece of work in 36, 54, and 72 days respectively. They started the work but A left 8 days before the completion of work while B left 12 days before the completion. The number of days for which C worked.
a) 24  b) 26  c) 28  d) 30

11.) A and B can do a piece of work in 12 days, B and C in 15 days, and C and A in 20 days. In how many days will they finish it together and separately?
a) 15  b) 12  c) 10  d) 14

12.) X can do 1/4 of the work in 10 days, Y can do 40% of the work in 40 days and Z can do 1/3 of the work in 13 days. Who will complete the work first?
a) X  b) Y  c) Z  d) X&Z

Answers:

1. C
2. B
3. D
4. B
5. B
6. A
7. A
8. C
9. B
10. A
11. C
12. C

For TNPSC Group Exam Area questions and answers, check the link – TNPSC Group Exam Area Questions and Answers

For TNPSC Group Exam Volume questions and answers, check the link – TNPSC Group Exam Volume Questions and Answers