UPSC CSAT · Practice Sheet 37

1. 1.

   Quantitative Aptitude

   What is 50% of 480?

   Formula:Percentage of a Number

   $\text{Value} = \dfrac{P}{100}\times N$

   View formula →
2. 2.

   Quantitative Aptitude

   A vehicle covers 147 km in 3 hours. Find its average speed.

   Formula:Speed, Distance & Time

   $\text{Speed} = \dfrac{\text{Distance}}{\text{Time}}$

   View formula →
3. 3.

   Quantitative Aptitude

   What is 75% of 220?

   Formula:Percentage of a Number

   $\text{Value} = \dfrac{P}{100}\times N$

   View formula →
4. 4.

   Quantitative Aptitude

   Find the HCF and LCM of 16 and 36.

   Formula:LCM & HCF

   $\text{LCM}\times\text{HCF} = a\times b$

   View formula →
5. 5.

   Quantitative Aptitude

   An item is bought for ₹700 and sold for ₹770. Find the profit percentage.

   Formula:Profit Percentage

   $\text{Profit\%} = \dfrac{SP-CP}{CP}\times 100$

   View formula →
6. 6.

   Quantitative Aptitude

   Two varieties costing ₹29 and ₹96 per kg are mixed to give a mixture worth ₹35 per kg. Find the mixing ratio.

   Formula:Alligation (Mixtures)

   $\dfrac{q_1}{q_2} = \dfrac{p_2-m}{m-p_1}$

   View formula →
7. 7.

   Quantitative Aptitude

   A can finish a job in 14 days and B in 13 days. Working together, how long will they take?

   Formula:Time & Work (combined)

   $T = \dfrac{xy}{x+y}$

   View formula →
8. 8.

   Quantitative Aptitude

   Two varieties costing ₹17 and ₹94 per kg are mixed to give a mixture worth ₹29 per kg. Find the mixing ratio.

   Formula:Alligation (Mixtures)

   $\dfrac{q_1}{q_2} = \dfrac{p_2-m}{m-p_1}$

   View formula →
9. 9.

   Quantitative Aptitude

   Find the HCF and LCM of 13 and 29.

   Formula:LCM & HCF

   $\text{LCM}\times\text{HCF} = a\times b$

   View formula →
10. 10.

    Quantitative Aptitude

    Find the average of these 8 numbers: 36, 47, 73, 38, 64, 48, 28, 51.

    Formula:Arithmetic Mean

    $\bar{x} = \dfrac{\sum x}{n}$

    View formula →
11. 11.

    Quantitative Aptitude

    The marked price of an item is ₹1,700. After a 40% discount, find the selling price.

    Formula:Discount & Selling Price

    $SP = MP\left(1-\dfrac{d}{100}\right)$

    View formula →
12. 12.

    Quantitative Aptitude

    Find the compound interest on ₹3,000 at 20% per annum compounded annually for 2 years.

    Formula:Compound Interest

    $A = P\left(1+\dfrac{R}{100}\right)^{T}$

    View formula →
13. 13.

    Quantitative Aptitude

    Find the HCF and LCM of 15 and 18.

    Formula:LCM & HCF

    $\text{LCM}\times\text{HCF} = a\times b$

    View formula →
14. 14.

    Quantitative Aptitude

    What is 30% of 420?

    Formula:Percentage of a Number

    $\text{Value} = \dfrac{P}{100}\times N$

    View formula →
15. 15.

    Quantitative Aptitude

    The sum of the ages of two people is 34 years, and one is 12 years older than the other. Find their ages.

    Formula:Ages (linear equations)

    $x + (x+d) = S$

    View formula →
16. 16.

    Quantitative Aptitude

    An item is bought for ₹500 and sold for ₹550. Find the profit percentage.

    Formula:Profit Percentage

    $\text{Profit\%} = \dfrac{SP-CP}{CP}\times 100$

    View formula →
17. 17.

    Quantitative Aptitude

    Find the simple interest on ₹47,000 at 5% per annum for 2 year(s).

    Formula:Simple Interest

    $SI = \dfrac{P\times R\times T}{100}$

    View formula →
18. 18.

    Quantitative Aptitude

    The sum of the ages of two people is 65 years, and one is 11 years older than the other. Find their ages.

    Formula:Ages (linear equations)

    $x + (x+d) = S$

    View formula →
19. 19.

    Quantitative Aptitude

    Find the compound interest on ₹20,000 at 10% per annum compounded annually for 3 years.

    Formula:Compound Interest

    $A = P\left(1+\dfrac{R}{100}\right)^{T}$

    View formula →
20. 20.

    Quantitative Aptitude

    The marked price of an item is ₹1,200. After a 40% discount, find the selling price.

    Formula:Discount & Selling Price

    $SP = MP\left(1-\dfrac{d}{100}\right)$

    View formula →

© FormulaWon — formulawon.app · Answers & step-by-step working available on the solutions sheet.