Aptitude - Percentage
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Where can I get the Aptitude section on "Percentage" MCQ-type interview questions and answers (objective type, multiple choice)?
Here you can find multiple-choice Aptitude questions and answers based on "Percentage" for your placement interviews and competitive exams. Objective-type and true-or-false-type questions are given too.
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How do I solve Aptitude quiz problems based on "Percentage"?
You can easily solve Aptitude quiz problems based on "Percentage" by practising the given exercises, including shortcuts and tricks.
- Percentage - Formulas
- Percentage - General Questions
Number of runs made by running = 110 - (3 x 4 + 8 x 6)
= 110 - (60)
= 50.
Required percentage = | 50 | x 100 | % = 45 | 5 | % | |
110 | 11 |
Video Explanation: https://youtu.be/X2zTnABqEHU
Let their marks be (x + 9) and x.
Then, x + 9 = | 56 | (x + 9 + x) |
100 |
25(x + 9) = 14(2x + 9)
3x = 99
x = 33
So, their marks are 42 and 33.
Suppose originally he had x apples.
Then, (100 - 40)% of x = 420.
60 | x x = 420 | |
100 |
x = | 420 x 100 | = 700. | |
60 |
Video Explanation: https://youtu.be/-Pv25Do3WwY
Clearly, the numbers which have 1 or 9 in the unit's digit, have squares that end in the digit 1. Such numbers from 1 to 70 are 1, 9, 11, 19, 21, 29, 31, 39, 41, 49, 51, 59, 61, 69.
Number of such number =14
Required percentage = | 14 | x 100 | % = 20%. | |
70 |
Video Explanation: https://youtu.be/cBamI6iRNIA
x% of y = | x | x y | = | y | x x | = y% of x | ||||
100 | 100 |
A = B.