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Maths 2024 MCQs [All-Courses]

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Prepare effectively with our Maths MCQs designed for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all other competitive exams.
Our questions cover Arithmetic, Algebra, Geometry, Ratios, Percentages, Equations, Word Problems, and basic to advanced quantitative skills.

A and B finish a job in 12 days. While A, B, and C together can finish it in 8 days. How many days will it take for C alone to finish the job?
A 20 days
B 24 days
C 28 days
D 30 days
Correct Answer: 24 days
Explanation:

  • Work done by A + B in 1 day = 1/12
  • Work done by A+B+C in 1 day = 1/8
  • So, C's 1 day work = (1/8) - (1/12) = (3 - 2) / 24 = 1/24
  • →C alone can finish the job in 24 days.

If Arif can read 39 pages of a book in half an hour. How long will It take her to finish a book that is 1287 pages?
A 16 Hours
B 16.5 Hours
C 17 Hours
D 15.5 Hours
Correct Answer: 16.5 Hours
A student can solve q questions in 1/h hour. At this rate how many questions can she solve in q hours?
A hq
B hq2
C 1/hq
D h/q
Correct Answer: hq
Twelve children take sixteen days to complete a work which can be completed by 8 adults in 12 days. After working for 3 days, sixteen adults left and six adults and four children joined them. How many days will they take to complete the remaining work ?
A 3 days
B 4 days
C 6 days
D 8 days
Correct Answer: 6 days
P and Q can complete a work in 15 days and 10 days respectively. They started the work together and then Q left after 2 days. P alone completed the remaining work. The work was finished in__________days.
A 12
B 15
C 22
D 20
Correct Answer: 12
A and B can finish a work 30 days if they work together. They worked together for 20 days and then B left. A finished the remaining work in another 20 days. In how many days A alone can finish the work?
A 70
B 50
C 40
D 60
Correct Answer: 60
A is thrice as good as B in work. A is able to finish a job in 60 days less than B. They can finish the work in___________days if they work together.
A 18 days
B 22 ½ days
C 24 days
D 26 days
Correct Answer: 22 ½ days
Two taps X and Y can fill a tank in 10 hrs. and 15 hrs.respectively.  If the both taps are opened together, the tank will be full in_________?
A 3 hrs.
B 4 hrs,
C 5 hrs.
D 6 hrs.
Correct Answer: 6 hrs.
A, B and C together earn Rs.150 per day while A and C together earn Rs.94 and B and C together earn Rs.76. The daily earning of C is:__________?
A 10 Rs,
B 15 Rs,
C 20 Rs.
D 25 Rs.
Correct Answer: 20 Rs.
If 3 men or 4 women can construct a wall in 43 days, then the number of days that 7 men and 5 women take to construct it is :
A 12 days
B 14 days
C 16 days
D 18 days
Correct Answer: 12 days