Ratio

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๐Ÿ“˜ Comprehensive Syllabus & Examination Guide

Ratio

Official curriculum roadmap, subject/topic distribution, negative marking rules, pacing guidelines, and solved sample questions.

๐ŸŽฏ Mapped Subjects & Topic Question Distribution

Total Question Pool 100%
40 MCQs
Combined Active Syllabus
Ratio
40 MCQs
Topic Pool
๐Ÿ“Š Question Pool Structure
40 MCQs across fundamental, intermediate, and advanced concept tiers.
โšก Recommended Pacing
45 to 60 seconds per MCQ. Flag complex problems and preserve 10 minutes for final revision.
โš–๏ธ Scoring & Negative Marking
+1 mark per correct answer. In competitive tests with negative marking, -0.25 applies for incorrect guesses.

๐Ÿ’ก Strategic Preparation & Exam Hall Guidelines

To maximize your score on Ratio, candidates are advised to follow a structured three-pass approach. In the First Pass, solve all direct recall and formula-based questions within 30 seconds each to secure foundational marks. In the Second Pass, tackle multi-step analytical and quantitative reasoning problems. In the Third Pass, review marked questions and verify calculations.

Practice with the interactive player below to evaluate your speed and accuracy under real exam pressure. Every question features full mathematical formulas, step-by-step worked solutions, and conceptual explanations vetted by Apex Rankers Academy subject matter specialists.

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Solved Blueprint Examples

๐Ÿ“ Pre-Rendered Solved Sample Questions & Detailed Solutions

Showing 10 solved representative questions

Review the solved problems below to understand question phrasing, answer choices, and step-by-step solution logic prior to starting the full interactive practice drill:

Sample Question 1
Ratio Hard • Quantitative Aptitude Test
Divide 560 into three parts proportional to 7, 4, 3.
A 280, 160, 120
B 250, 210, 100
C 300, 130, 80
D 300, 200, 60
โœ“ Correct Answer: A - 280, 160, 120
๐Ÿ“– Step-by-Step Solution & Conceptual Rationale:
Sum of ratio is 14. Parts: 560/14ร—(7,4,3)=40ร—(7,4,3)=280,160,120.
Sample Question 2
Ratio Hard • Quantitative Aptitude Test
Divide 702 into three parts proportional to 1/2, 1/3 and 1/4.
A 324, 216, 162
B 300, 200, 202
C 350, 150, 202
D None of these
โœ“ Correct Answer: A - 324, 216, 162
๐Ÿ“– Step-by-Step Solution & Conceptual Rationale:
LCM(2,3,4)=12. Ratio: 6:4:3 (Sum 13). 702/13=54.54ร—(6,4,3)=324,216,162.
Sample Question 3
Ratio Hard • Quantitative Aptitude Test
Divide Rs. 80 in the proportion of 3 : 6 : 7.
A 20, 30, 30
B 15, 30, 35
C 10, 35, 35
D None of these
โœ“ Correct Answer: B - 15, 30, 35
๐Ÿ“– Step-by-Step Solution & Conceptual Rationale:
Sum 16. 80/16=5. Parts: 5ร—(3,6,7)=15,30,35.
Sample Question 4
Ratio Hard • Quantitative Aptitude Test
81 into 3 parts: half of 1st, 1/3 of 2nd, 1/4 of 3rd are equal.
A 18, 27, 36
B 20, 30, 31
C 25, 35, 21
D 15, 45, 21
โœ“ Correct Answer: A - 18, 27, 36
๐Ÿ“– Step-by-Step Solution & Conceptual Rationale:
Parts x,y,z where x/2=y/3=z/4. Ratio 2:3:4 (Sum 9). 81/9=9. 9ร—(2,3,4)=18,27,36.
Sample Question 5
Ratio Hard • Quantitative Aptitude Test
Rs. 225 into two parts in ratio 2 : 7.
A 40, 185
B 50, 175
C 90, 135
D 45, 180
โœ“ Correct Answer: B - 50, 175
๐Ÿ“– Step-by-Step Solution & Conceptual Rationale:
Sum 9. 225/9=25. Parts: 25ร—(2,7)=50,175.
Sample Question 6
Ratio Hard • Quantitative Aptitude Test
If 3 : 4 = 6 : X, then the value of X is:
A 18
B 8
C 9
D 6
โœ“ Correct Answer: B - 8
๐Ÿ“– Step-by-Step Solution & Conceptual Rationale:
3/4=6/XโŸน3X=24โŸนX=8.
Sample Question 7
Ratio Hard • Quantitative Aptitude Test
If 9 : X = X : 16, then X is:
A 12
B 9
C 8
D 4
โœ“ Correct Answer: A - 12
๐Ÿ“– Step-by-Step Solution & Conceptual Rationale:
X2=9ร—16=144โŸนX=12.
Sample Question 8
Ratio Hard • Quantitative Aptitude Test
Which ratio is greater: 3/4 or 5/6?
A 3/4
B 5/6
C Both are equal
D None of these
โœ“ Correct Answer: B - 5/6
๐Ÿ“– Step-by-Step Solution & Conceptual Rationale:
3/4 = 0.75; 5/6 โ‰ˆ 0.833. 5/6 is greater.
Sample Question 9
Ratio Hard • Quantitative Aptitude Test
What is the third proportional to 16 and 36?
A 81
B 52
C 16
D 36
โœ“ Correct Answer: A - 81
๐Ÿ“– Step-by-Step Solution & Conceptual Rationale:
16/36=36/xโŸนx=(36ร—36)/16=1296/16=81.
Sample Question 10
Ratio Hard • Quantitative Aptitude Test
What is the mean proportional between 5 and 80?
A 20
B 30
C 85
D 75
โœ“ Correct Answer: A - 20
๐Ÿ“– Step-by-Step Solution & Conceptual Rationale:
Mean=5ร—80โ€‹=400โ€‹=20.
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