Fractions and Decimals
19 solved questions from Class 7 Mathematics, each with the full working. Tap any question to see the step-by-step solution.
- 1 Solve the expression: 15 + 25 × 2. medium MCQ BODMAS Rule
- 2 Find the area of a rectangle with length 8 cm and breadth 5 cm. medium MCQ Area of Rectangle
- 3 What is the volume of a cube with edge 3 cm? medium MCQ Volume of Cube
- 4 Find the 10th term of AP: 2, 7, 12, ... medium MCQ Arithmetic Progression
- 5 Distance between points (0,0) and (6,8) is: medium MCQ Distance Formula
- 6 Find surface area of a sphere with radius 7 cm (π = 22/7). medium MCQ Surface Area of Sphere
- 7 If perimeter of a circle is equal to that of a square, find ratio of their areas. medium MCQ Areas Related to Circles
- 8 What is the nth term of an AP with first term a and common difference d? medium MCQ Arithmetic Progression
- 9 Coordinates of midpoint of line joining (x₁, y₁) and (x₂, y₂) is: medium MCQ Midpoint Formula
- 10 Find the value of (2⁰ + 3⁰) × 5⁰. medium MCQ Exponent Laws
- 11 What is the domain, range, or fundamental theorem introduced in 'Fractions and Decimals' (Class 7 Mathematics)? medium MCQ Functions & Theorems
- 12 What is the derivative or integral formula associated with 'Fractions and Decimals'? medium MCQ Calculus & Formulae
- 13 How do you find the solution set or optimum value in 'Fractions and Decimals'? medium MCQ Problem Solving & Optimization
- 14 Find two fractions whose ratio is 3:4 and whose sum is 7/8. hard 3 marks Ratio and sum of fractions
- 15 Multiply the mixed number 2 1/3 by 5. medium 2 marks Multiplying mixed numbers
- 16 Which of the following fractions is equivalent to the decimal 0.625? easy MCQ 1 mark Convert decimal to fraction
- 17 Find the product of the fractions \frac{4}{5} and \frac{3}{7}, and express the answer in simplest form. medium 2 marks Multiplication of fractions
- 18 Convert the fraction \frac{7}{8} to a decimal and round it to the nearest hundredth. medium 3 marks Decimal representation and rounding
- 19 Which of the following fractions is equivalent to the decimal 0.4? easy MCQ 1 mark Equivalent fractions