What should come in place of the question mark (?) in the following questions?
?% of 280 + 18% of 550 = 143.8 (a) 11 (b) 18 (c) 21 (d) 16 (e) None of these
- 19058 Views
- 533 Answers
533 Answers
-
-
- 20 Oct
- 0 Comment
-
- is this app providing recent questions??
- How do I get myself registered to take IBPS PO exam?
- If there is no percentage criterion for giving the IBPS SO exam, can one apply for the exam after graduation finals but without the results being out?
- How should I prepare for PO exams?
- What is IBPS PO Prelim Exam for?
- I need an App that can help me with the preparations?
- kya ye aap Hindi language me nhi h
- which book is best for preparation for IBPS...
- Can final year students apply for IBPS PO?
- IBPS PO Admit Card: Steps to Download, Contained Info & Instructions
Practice Mock Test
ibps po prelim exam
Let's denote the unknown percentage as "x."br /br /So, the equation becomes:br /x% of 280 + 18% of 550 = 143.8br /br /Now, calculate each part of the equation:br /x% of 280 = (x/100) * 280br /18% of 550 = (18/100) * 550br /br /Now, the equation becomes:br /(x/100) * 280 + (18/100) * 550 = 143.8br /br /Now, simplify the equation:br /(2.8x) + (99) = 143.8br /br /Subtract 99 from both sides of the equation:br /2.8x = 143.8 - 99 2.8x = 44.8br /br /Now, divide both sides by 2.8 to solve for x:br /x = 44.8 / 2.8 x = 16br /br /So, the value that should replace the question mark is 16.br /strongThe correct option is (d) 16./strong