hamburger menu
All Coursesall course arrow
adda247
reward-icon
adda247
    arrow
    arrow
    arrow
    If '+' stands for multiplication, '<' stands for division, ' ÷' stands for subtraction, '-' stands for addition and '×' stands for greater than, wh
    Question

    If '+' stands for multiplication, '<' stands for division, ' ÷' stands for subtraction, '-' stands for addition and '×' stands for greater than, which expression is correct

    A.

    20<2+10÷4-6×100

    B.

    20-4÷4+8<2×26

    C.

    20×8+15<5÷9-8

    D.

    20<5+25÷10-2×96

    Correct option is A

    Information Given:
    Symbol meanings:
    + → ×
    < → ÷
    ÷ → −
    − → +
    × → >
    Operation preference wiseSymbolBrackets[],,()Orders, of(power),(root),ofDivision÷Multiplication×Addition+Subtraction\begin{array}{|c|c|} \hline\textbf{Operation preference wise} & \textbf{Symbol} \\\hline\text{Brackets} &[], {}, () \\ \hline \text{Orders, of} & (power), √ (root) , of \\ \hline \text{Division}& ÷ \\ \hline \text{Multiplication} & × \\\hline \text{Addition} &+ \\ \hline \text{Subtraction} & - \\\hline\end{array}​​
    (A) 20 < 2 + 10 ÷ 4 − 6 × 100
    → 20 ÷ 2 × 10 − 4 + 6 > 100
    → 10×10 − 4 + 6 > 100
    → 100 − 4 + 6 > 100
    →  102 > 100 ✔
    (B) 20 − 4 ÷ 4 + 8 < 2 × 26
    → 20 + 4 − 4 × 8 ÷ 2 > 26
    → 24 − 32 ÷ 2 = 24 − 16 = 8 → 8 > 26 ✖
    (C) 20 × 8 + 15 < 5 ÷ 9 − 8
    → 20 > 8 × 15 ÷ 5 + 9 + 8
    → 20 > (120 ÷ 5) + 17 = 24 + 17 = 41 ✖
    (D) 20 < 5 + 25 ÷ 10 − 2 × 96
    → 20 ÷ 5 × 25 − 10 + 2 > 96
    → 4×25 − 10 + 2 = 100 − 10 + 2 = 92 → 92 > 96 ✖
    Final Answer:
    20<2+10÷4-6×100
    Final Correct Option:
    A

    Free Tests

    Free
    Must Attempt

    BSSC CGL General Science Section Test 01

    languageIcon English
    • pdpQsnIcon25 Questions
    • pdpsheetsIcon100 Marks
    • timerIcon20 Mins
    languageIcon English
    Free
    Must Attempt

    BSSC CGL General Awareness Section Test 01

    languageIcon English
    • pdpQsnIcon50 Questions
    • pdpsheetsIcon200 Marks
    • timerIcon30 Mins
    languageIcon English
    Free
    Must Attempt

    BSSC CGL 2025 Full Mock Test : 01

    languageIcon English
    • pdpQsnIcon150 Questions
    • pdpsheetsIcon600 Marks
    • timerIcon135 Mins
    languageIcon English

    Similar Questions

    test-prime-package

    Access ‘BPSC AEDO’ Mock Tests with

    • 60000+ Mocks and Previous Year Papers
    • Unlimited Re-Attempts
    • Personalised Report Card
    • 500% Refund on Final Selection
    • Largest Community
    students-icon
    407k+ students have already unlocked exclusive benefits with Test Prime!
    Our Plans
    Monthsup-arrow