percentages Model Questions & Answers, Practice Test for ibps rrb po prelims
A salesgirl’s terms were changed from a flat commission of 5% on all her sales to a fixed salary of Rs. 1000 plus 2.5% commission on all sales exceeding Rs.4000. If her remuneration as per the new scheme was Rs.600 more than that by the previous scheme, her total sales was
Answer: (d)
${5x}/100 + 600 = 1000 + 5/200(x - 4000)$
${5x}/100 - {5x}/200 = 300$
5x = 200 × 300 ⇒ x = 12000
70% of a number is 644. What is 30% of that number?
Answer: (e)
${x × 70}/100 = 644$
Number = ${644 × 100}/70$
30% of number = ${644 × 100}/70 × 30/100 = 276$
A number is increased by 10% and then reduced by 10%. After these operations, the number:
Answer: (b)
Let the original number be 100.
Then, the new number = 100 × 1.1 × 0.9 = 99
i.e. the number decreases by 1%.
(8.2% of 365) - (1.75% of 108) = ?
Answer: (a)
? = $365 × 8.2/100 - 108 × 1.75/100$
= 29.93 - 1.89 = 28.04
15% of 45% of a number is 105.3. What is 24% of that number?
Answer: (a)
Let the number be x.
then, $x × 15/100 × 45/100 = 105.3$
$x = {105.3 × 100 × 100}/{15 × 45}$ = 1560
So, 24% of 1560 = 374.4
ibps rrb po prelims IMPORTANT QUESTION AND ANSWERS
ibps rrb po prelimsTOPICS
Read More
ibps rrb po prelims 2024 SYLLABUS
Read More
ibps rrb po prelims 2024 NOTIFICATION
Read More
All Exams
-
SSC
»
Model MCQ Test [Syllabus Wise], Syllabus, Notification -
BANKING
»
Model MCQ Test [Syllabus Wise], Syllabus, Notification -
TNPSC
»
Model MCQ Test [Syllabus Wise], Syllabus, Notification
RECENT BLOGS
![SSC CHSL 2023 Tier 2: Syllabus PDF & Exam Pattern [Changed]](https://careericons.com/adminicon/bunch/images/ssc-chsl-tier-2-2023-new-revised-syllabus-pdf-s.jpg "SSC CHSL 2023 Tier 2: Syllabus PDF & Exam Pattern [Changed]")
Recently Added Subject & Categories For All Competitive Exams
Classification Reasoning MCQ For IBPS Clerk Prelims 2024
Most Important 100+ Classification based Verbal Reasoning Ability Multiple choice questions and answers PDF, Free New Mock tests For IBPS Clerk Prelims 2024
Continue Reading »
Ratio and Proportion Questions with Solutions, IBPS Clerk
New Ratio and Proportion Quants Aptitude based Multiple Choice Questions and Answers Practice Test Series, Quiz & Mock Test for IBPS Clerk Prelims 2024 Exam
Continue Reading »
Top Analogy Reasoning Ability For IBPS Clerk Prelims 2024
Most Important Analogy based Verbal Reasoning Multiple choice questions and answers practice quiz series PDF, Free New Mock tests For IBPS Clerk Prelims 2024
Continue Reading »
SSC STENO: Mensuration Area & Volume Questions Test PDF
Free Mensuration Area and Volume Aptitude-based Practice multiple questions with solutions, Quiz, Full Mock Test & PDF for SSC Steno (Grade C & D) 2024 Exam
Continue Reading »