A. 100
B. 60
C. 30
D. 20
✅ The correct answer is option C. 30.
Mathematics
Practice the latest Mathematics MCQs with answers and explanations to excel in exams, interviews, and job tests. Our collection covers algebra, calculus, geometry, trigonometry, statistics, probability, arithmetic, matrices, and differential equations. These Mathematics multiple-choice questions are designed for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, CSS, PMS, university entry tests, and recruitment assessments. Strengthen your problem-solving skills, improve accuracy, and boost your exam performance with our updated Mathematics MCQs.
212. At what price must kashif sell a mixture of 80 kg sugar at Rs. 6.75 per kg with 120 kg at Rs. 8 per kg to gain 20%?
A. Rs. 7.50 per kg
B. Rs. 8.20 per kg
C. Rs. 8.85 per kg
D. Rs. 9 per kg
✅ The correct answer is option D. Rs. 9 per kg.
213. Compound interest earned on a sum for the second and the third years are Rs.1200 and Rs.1440 respectively. Find the rate of interest?
A. 18% p.a.
B. 22% p.a.
C. 20% p.a.
D. 24% p.a.
✅ The correct answer is option C. 20% p.a..
214. The average of first ten prime numbers which are odd is____________?
A. 12.9
B. 13.8
C. 15.8
D. 17
✅ The correct answer is option C. 15.8.
Explained by: M. Zeeshan Saleem
Explained by: M. Zeeshan Saleem
215. Kabir buys an article with 25% discount on its marked price. He makes a profit of 10 % by selling it at Rs. 660. The marked price is :
A. Rs. 600
B. Rs. 700
C. Rs. 800
D. Rs. 685
✅ The correct answer is option C. Rs. 800.
216. The circumferences of two concentric circles are 176 m and 132 cm respectively. What is the difference between their radii?
A. 5 m
B. 7 m
C. 8 m
D. 44 m
✅ The correct answer is option B. 7 m.
217. A, B and C invested Rs.6300, Rs.4200 and Rs.10500 respectively, in a partnership business. Find the share of A in profit of Rs.12100 after a year?
A. Rs.3630
B. Rs.2840
C. Rs.3200
D. Rs.5600
✅ The correct answer is option A. Rs.3630.
218. Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would have taken 6 hours more than A to fill cistern. How much time will be taken by A to fill the cistern separately?
A. 1 hr
B. 2 hrs
C. 6 hrs
D. 8 hrs
✅ The correct answer is option C. 6 hrs.
219. The length of a rectangular floor is more than its breadth by 200%. If Rs. 324 is required to paint the floor at the rate of Rs. 3 per sq m, then what would be the length of the floor?
A. 27 m
B. 24 m
C. 18 m
D. 21 m
✅ The correct answer is option C. 18 m.
Let the length and the breadth of the floor be l m and b m respectively.
Let the length and the breadth of the floor be l m and b m respectively.
220. The ratio of the prices of three different types of cars is 4:5:7. If the difference between the costliest and the cheapest cars is Rs. 60000 the price of the car of modest price is:
A. Rs. 80000
B. Rs. 100000
C. Rs. 140000
D. Rs. 120000
✅ The correct answer is option B. Rs. 100000.