100 Most Repeated MCQs of Math MCQs - Maths Practice | PakExamPoint

Practise 100 Most Repeated MCQs of Math MCQs in Maths. Attempt multiple-choice questions, check answers and revise related subtopics.

100 Most Repeated MCQs of Math MCQs and revision practice

Study 100 Most Repeated MCQs of Math through multiple-choice questions in Maths. This subtopic contains 1095 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.

Use these 100 Most Repeated MCQs of Math MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.

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100 Most Repeated MCQs of Math: questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

221. The perimeter of a square with side 6 cm is?

Check answer and explanation

Answer: 24 cm

Explanation Perimeter of a square = 4 × side = 4 × 6 cm = 24 cm

222. Find the average of first 10 multiples of 7

Check answer and explanation

Answer: 38.5

Explanation 1+2+3+4+5+6+7+8+9+10 = 55 multiply by 7 = 55x7 = 385 as 10 units so divide by 10 to find averages value= 385/10= 38.5.

223. The triangle formed by joining endpoints of a chord of a circle( whose length is less than the radial segment) to the center of the circle will be.

Check answer and explanation

Answer: Isosceles

Explanation Answer: Isosceles In geometry, an isosceles triangle is a triangle whose two sides are the same length. Two sides of exactly the same length may be given, or at least two sides of equal length may be given. The latter version includes an equilateral triangle as a special case.

224. A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?

Check answer and explanation

Answer: 7.2

Explanation Speed =distance/time =>speed = (600/300) x (18/5) =7.2 km/hr

225. In figure " three billion,two hundred one million, five hundred six thousand and fifty six is:

Check answer and explanation

Answer: 3201506056

Explanation million 1,000,000 billion 1,000,000,000 trillion 1 with 12 zeros

226. The square of 35 is ____?

Check answer and explanation

Answer: 1225

Explanation The square of a number is the result of multiplying the number by itself. In this case, 35 squared (written as 35²) is equal to 35 × 35 = 1225 .

227. What percentage of 720 is 36?

Check answer and explanation

Answer: 5%

Explanation To find the percentage, divide 36 by 720 and multiply by 100: (36 ÷ 720) × 100 = 5%

228. In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with remaining meal?

Check answer and explanation

Answer: 30 men

Explanation There is a meal for 200 children 150 children have taken the meal Remaining meal is to be catered to 50 children Now, 200 children = 120 men ∴ 50 children =(120200×50) men =30 men

229. If three normals can be drawn from (h,2) to the parabola y2=−4x, then _____?

Check answer and explanation

Answer: h<−2

Explanation For the parabola y^2 = −4x, three normals can be drawn from a point (h, 2) to the parabola only if h < −2. This condition ensures that the point lies in the correct region where three normals are possible.

230. Log25-2log5=

Check answer and explanation

Answer: log1

Explanation Answer: Log1 When two logs are being subtracted from each other, it is the same thing as dividing two logs together. Remember that to use this rule, the logs must have the same base in this case.

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