Fractions
Fractions
In the Quantitative Ability section of the TCS NQT (National Qualifier Test), you may encounter questions involving fractions. Fractions are a fundamental concept in mathematics, and they are frequently used in various problem-solving scenarios. Here are some common question formats involving fractions that you might come across:
- Fraction Operations:
- Addition, subtraction, multiplication, and division of fractions.
- Example: Calculate the value of 3/5 + 1/4.
- Fraction to Decimal Conversion:
- Questions where you need to convert fractions to decimals.
- Example: Convert 5/8 to a decimal.
- Simplification of Fractions:
- Questions requiring you to simplify fractions to their lowest terms.
- Example: Simplify 10/20 to its lowest terms.
- Fraction Comparisons:
- Questions that ask you to compare fractions and determine which is greater or smaller.
- Example: Compare 3/7 and 2/5.
- Fraction and Percentage Equivalence:
- Questions relating fractions to their equivalent percentages and vice versa.
- Example: Express 3/4 as a percentage.
- Mixed Fractions and Improper Fractions:
- Questions that involve mixed fractions and improper fractions.
- Example: Convert 1 3/5 to an improper fraction.
- Fraction Word Problems:
- Questions where you need to apply fraction concepts to real-world scenarios.
- Example: If 2/5 of a job is completed in 3 days, how many more days will it take to finish the remaining work?
- Fraction of a Quantity:
- Questions that ask you to find a fraction of a given quantity.
- Example: If 1/4 of a pizza is eaten, what fraction of the whole pizza remains?
- Fraction and Ratio:
- Questions related to fractions and ratios in various contexts.
- Example: If the ratio of boys to girls in a class is 3:5, and there are 15 boys, how many girls are there?
- Fractional Equations:
- Questions involving equations with fractions that need to be solved.
- Example: Solve for x: 2/3x = 4.
It's essential to be comfortable with fractions and their operations to perform well in the Quantitative Ability section of the TCS NQT. Practise a variety of fraction-related problems to build your confidence and accuracy in handling these types of questions. Good luck with your preparation!
