FA3 Maths Question Paper 2018 Questions and Answers

FA3 Maths question papers are essential for understanding exam patterns and improving problem-solving skills. The following compilation includes various types of questions from the FA3 Maths syllabus of 2018, along with detailed answers to help students excel in their studies.

FA3 Maths Question Paper 2018 – Questions and Answers

Question What is the value of 2x + 3 when x = 4?
Answer Substitute x = 4: 2(4) + 3 = 8 + 3 = 11.

Question Simplify: 5x + 3x – 7.
Answer Combine like terms: 8x – 7.

Question Solve for x: 3x – 9 = 0.
Answer Add 9 to both sides: 3x = 9. Divide by 3: x = 3.

Question If the perimeter of a square is 16 cm, find its side length.
Answer Side length = Perimeter ÷ 4 = 16 ÷ 4 = 4 cm.

Question Find the area of a rectangle with length 5 cm and breadth 3 cm.
Answer Area = Length × Breadth = 5 × 3 = 15 cm².

Question Write the decimal form of 3/5.
Answer Divide 3 by 5: 3 ÷ 5 = 0.6.

Question Find the square root of 144.
Answer The square root of 144 is 12.

Question Expand: (a + b)².
Answer (a + b)² = a² + 2ab + b².

Question Factorize: x² – 9.
Answer x² – 9 = (x + 3)(x – 3).

Question Solve for y: 2y + 6 = 0.
Answer Subtract 6 from both sides: 2y = -6. Divide by 2: y = -3.

Question If 5 pencils cost ₹25, find the cost of 1 pencil.
Answer Cost of 1 pencil = Total cost ÷ Number of pencils = ₹25 ÷ 5 = ₹5.

Question What is the sum of angles in a triangle?
Answer The sum of angles in a triangle is 180°.

Question Find the HCF of 12 and 16.
Answer The HCF of 12 and 16 is 4.

Question Convert 25% into a fraction.
Answer 25% = 25/100 = 1/4.

Question If the speed of a car is 60 km/h, how far will it travel in 2 hours?
Answer Distance = Speed × Time = 60 × 2 = 120 km.

Question Solve: 7x = 35.
Answer Divide both sides by 7: x = 35 ÷ 7 = 5.

Question What is the value of 3²?
Answer 3² = 3 × 3 = 9.

Question Write the prime factors of 18.
Answer Prime factors of 18 are 2 and 3 (18 = 2 × 3 × 3).

Question Convert 2.5 into a fraction.
Answer 2.5 = 25/10 = 5/2.

Question A train covers 240 km in 4 hours. Find its speed.
Answer Speed = Distance ÷ Time = 240 ÷ 4 = 60 km/h.

This collection of FA3 Maths questions from 2018 aims to enhance problem-solving skills and provide a strong foundation in basic mathematical concepts. Revising these questions helps students prepare effectively for exams.