What is the average of the first 50 odd numbers?
- 49
- 50
- 51
- 52
Mathematics Mcqs
Mathematics MCQs include a wide range of solved multiple-choice questions from basic arithmetic to advanced mathematics. These questions cover topics such as Algebra, Geometry, Trigonometry, Calculus, Probability, Statistics, and Arithmetic. They are especially designed for students and candidates preparing for PPSC, FPSC, CSS, PMS, NTS, KPPSC, SPSC, and other competitive exams. Practicing these MCQs helps improve problem-solving skills, numerical ability, and analytical reasoning, making them ideal for both academic learning and job test preparation.
P is 6 times greater than Q then by what percent is Q smaller than P?
Correct answer is: D. D. None of these (83.33%)
Sum of 4 A.M between 18 and 3 is:
Correct answer is: C. C. 42
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<p>The arithmetic mean (A.M) between any two numbers a and b is (a+b)/2.</p>
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<p>So, the arithmetic mean between 18 and 3 is:</p>
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<p>(18 + 3)/2 = 21/2 = 10.5</p>
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<p>To find the sum of 4 arithmetic means between 18 and 3, we can use the formula:</p>
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<p>Sum of n A.M = n x A.M</p>
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<p>Substituting the values, we get:</p>
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<p>Sum of 4 A.M = 4 x 10.5 = 42</p>
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<p>Therefore, the sum of 4 arithmetic means between 18 and 3 is 42.</p>
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