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IBPS RRB Officer Scale 1 Quant Formulas — practice questions — page 2

Explore 34 free Quant Formulas questions in IBPS RRB Officer Scale 1 Quantitative Aptitude. Open each question or exercise to read its content, reference answers and available explanation.

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Quant Formulas questions and exercises with answers

Showing questions 31–34 of 34.

Simple or compoundRead the answer and worked solution →Which charge is itRead the answer and worked solution →Type the answerRead the answer and worked solution →Percentages bingoRead the answer and worked solution →

Worked practice questions

Simple or compound

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Upper category
Simple
Lower category
Compound
Items
  1. Category
    Simple
    Item
    Same P
  2. Category
    Simple
    Item
    Flat gain
  3. Category
    Simple
    Item
    3000 in 2y
  4. Category
    Compound
    Item
    P changes
  5. Category
    Compound
    Item
    128 more
  6. Category
    Compound
    Item
    Passbook
  7. Category
    Compound
    Item
    Population
Instructions
Send each fact to the kind of interest it describes.
_Source: syllabus Mathematics, Chapter 7, Comparing Quantities._

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Which charge is it

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Items
  1. Group
    Discount
    Item
    Off marked price
  2. Group
    Discount
    Item
    Attracts buyers
  3. Group
    Sales tax
    Item
    Added to bill
  4. Group
    Sales tax
    Item
    Paid to govt
  5. Group
    Interest
    Item
    On deposits
  6. Group
    Interest
    Item
    On loans
Groups
  1. Item
    Discount
  2. Item
    Sales tax
  3. Item
    Interest
Instructions
Drop each description under the idea it belongs to.
_Source: syllabus Mathematics, Chapter 7, Comparing Quantities._

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Type the answer

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Questions
  1. Answer
    20
    Question
    Percent of oranges in a basket of 20 apples and 5 oranges
  2. Answer
    30
    Question
    Students in a class where 18 girls make up 60 percent
  3. Answer
    126
    Question
    Discount on an item marked 840 and sold for 714
  4. Answer
    472.5
    Question
    Bill for roller skates costing 450 with 5 percent sales tax
  5. Answer
    128
    Question
    Extra rupees Heena pays with compound rather than simple interest
  6. Answer
    23153
    Question
    Estimated population in 2000 growing from 20,000 at 5 percent a year
Instructions
Type the number only.
_Source: syllabus Mathematics, Chapter 7, Comparing Quantities._

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More Quantitative Aptitude topics

Square RootsSimple InterestMensurationPercentagesShortcutsSimple & Compound InterestSquares And RootsMultiplication