MP Bijli Vibhag Exam 2024 - Mathematics Sample Questions
Question 1: 6 kg of rice at 45 rupees per kg and 5 kg of rice at 60 rupees per kg are mixed, and the mixture is sold at a 10% profit. What is the selling price per kg of the mixture?
- A. 58 rupees per kg
- B. 60 rupees per kg
- C. 47 rupees per kg
- D. 57 rupees per kg
Correct Answer: D. 57 rupees per kg
Question 2: If a certain amount of money doubles in 2 years with compound interest, how many years will it take to become 32 times its original value?
- A. 10 years
- B. 12 years
- C. 13 years
- D. 14 years
Correct Answer: A. 10 years
Question 3: A city's population increases at an annual rate of 5% over 3 years. If the current population is 231525, what was the population three years ago?
- A. 200000
- B. 164000
- C. 172000
- D. 175000
Correct Answer: A. 200000
Question 4: The area of a triangle is 15 square cm and its incircle radius is 3 cm. What is the perimeter of the triangle?
- A. 12 cm
- B. 20 cm
- C. 5 cm
- D. 10 cm
Correct Answer: D. 10 cm
Question 5: A fan is purchased for 180-250 rupees and sold for 260-320 rupees. What is the maximum profit from selling 10 fans?
- A. 2500
- B. 2100
- C. 700
- D. 1400
Correct Answer: D. 1400
