Find the fourth proportional to the numbers 60, 48, 30.
Correct answer is: A.
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.
Ali is younger than Zia by 10 years. If 5 years back their ages were in the ratio 1:2, how old is Zia?
Correct answer is: C. (C) 25 years
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If the given value is 16a + 16b = 48. What is the average of a and b?
Correct answer is: D. The average is ( a + b ) / 2 = 3/2
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A man spends Rs. 3500 per month and save 12 ½% of his income. His monthly income is?
Correct answer is: A.
If an alloy contains copper and silver in the ratio 3:7, then the percentage quantity of silver in the alloy is:
Correct answer is: B. (B) 70%
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