Banking & Finance · Practice Sheet 37

1. 1.

   Quantitative Aptitude

   Two fair dice are rolled. What is the probability that the sum of the numbers is 10?

   Formula:Probability (two dice)

   $P = \dfrac{\text{favourable}}{\text{total}}$

   View formula →
2. 2.

   Quantitative Aptitude

   A value changes from 800 to 1,120. Find the percentage increase.

   Formula:Percentage Change

   $\%\,\text{change} = \dfrac{|new-old|}{old}\times 100$

   View formula →
3. 3.

   Quantitative Aptitude

   The marked price of an item is AED 1,400. After a 15% discount, find the selling price.

   Formula:Discount & Selling Price

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

   View formula →
4. 4.

   Quantitative Aptitude

   Two varieties costing AED 28 and AED 77 per kg are mixed to give a mixture worth AED 65 per kg. Find the mixing ratio.

   Formula:Alligation (Mixtures)

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

   View formula →
5. 5.

   Quantitative Aptitude

   A vehicle covers 228 km in 3 hours. Find its average speed.

   Formula:Speed, Distance & Time

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

   View formula →
6. 6.

   Quantitative Aptitude

   Find the average of these 6 numbers: 49, 57, 69, 74, 43, 39.

   Formula:Arithmetic Mean

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

   View formula →
7. 7.

   Quantitative Aptitude

   In how many ways can 4 objects be arranged out of 9 distinct objects? (Find ⁿᴘᵣ for n = 9, r = 4.)

   Formula:Permutations

   $^{n}P_{r} = \dfrac{n!}{(n-r)!}$

   View formula →
8. 8.

   Quantitative Aptitude

   Pipe A fills a tank in 8 hours and pipe B in 5 hours. If both are opened together, how long to fill the tank?

   Formula:Pipes & Cisterns

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

   View formula →
9. 9.

   Quantitative Aptitude

   Find the average of these 5 numbers: 26, 25, 22, 47, 36.

   Formula:Arithmetic Mean

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

   View formula →
10. 10.

    Quantitative Aptitude

    A can finish a job in 17 days and B in 20 days. Working together, how long will they take?

    Formula:Time & Work (combined)

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

    View formula →
11. 11.

    Quantitative Aptitude

    The marked price of an item is AED 400. After a 10% discount, find the selling price.

    Formula:Discount & Selling Price

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

    View formula →
12. 12.

    Quantitative Aptitude

    What is 60% of 560?

    Formula:Percentage of a Number

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

    View formula →
13. 13.

    Quantitative Aptitude

    A value changes from 700 to 910. Find the percentage increase.

    Formula:Percentage Change

    $\%\,\text{change} = \dfrac{|new-old|}{old}\times 100$

    View formula →
14. 14.

    Quantitative Aptitude

    A invests AED 3,000 and B invests AED 8,000 for the same period. If the total profit is AED 21,000, find A's share.

    Formula:Partnership (profit share)

    $\text{Share}_A = \text{Profit}\times\dfrac{A}{A+B}$

    View formula →
15. 15.

    Quantitative Aptitude

    Find the compound interest on AED 1,000 at 20% per annum compounded annually for 2 years.

    Formula:Compound Interest

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

    View formula →
16. 16.

    Quantitative Aptitude

    A invests AED 8,000 and B invests AED 9,000 for the same period. If the total profit is AED 37,000, find A's share.

    Formula:Partnership (profit share)

    $\text{Share}_A = \text{Profit}\times\dfrac{A}{A+B}$

    View formula →
17. 17.

    Quantitative Aptitude

    Find the average of these 6 numbers: 24, 72, 41, 42, 74, 59.

    Formula:Arithmetic Mean

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

    View formula →
18. 18.

    Quantitative Aptitude

    An item is bought for AED 900 and sold for AED 1,260. Find the profit percentage.

    Formula:Profit Percentage

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

    View formula →
19. 19.

    Quantitative Aptitude

    Find the simple interest on AED 6,000 at 6% per annum for 3 year(s).

    Formula:Simple Interest

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

    View formula →
20. 20.

    Quantitative Aptitude

    The marked price of an item is AED 1,900. After a 20% 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.