hamburger menu
All Coursesall course arrow
adda247
reward-icon
adda247
    arrow
    arrow
    arrow
    Which is better? (1) Successive discounts of 10% and 20% (2) Successive discounts of 20% and 10%
    Question

    Which is better?
    (1) Successive discounts of 10% and 20%
    (2) Successive discounts of 20% and 10%

    A.

    Successive discounts of 20% and 10%

    B.

    Both are same

    C.

    Cannot be determined

    D.

    Successive discounts of 10% and 20%

    Correct option is B


    (1) Successive discounts of 10% and 20%
    As we know – x+y-xy/100
    10+20-(10×20)/100=28
    (2) Successive discounts of 20% and 10%
    20+10-(20×10)/100=28
    Therefore, both are same.

    Free Tests

    Free
    Must Attempt

    RRB NTPC UG Level PYP (Held on 7 Aug 2025 S1)

    languageIcon English
    • pdpQsnIcon100 Questions
    • pdpsheetsIcon100 Marks
    • timerIcon90 Mins
    languageIcon English
    Free
    Must Attempt

    CBT-1 Full Mock Test 1

    languageIcon English
    • pdpQsnIcon100 Questions
    • pdpsheetsIcon100 Marks
    • timerIcon90 Mins
    languageIcon English
    Free
    Must Attempt

    RRB Group D Full Mock Test 1

    languageIcon English
    • pdpQsnIcon100 Questions
    • pdpsheetsIcon100 Marks
    • timerIcon90 Mins
    languageIcon English

    Similar Questions

    test-prime-package

    Access ‘RRB JE CBT-I’ Mock Tests with

    • 60000+ Mocks and Previous Year Papers
    • Unlimited Re-Attempts
    • Personalised Report Card
    • 500% Refund on Final Selection
    • Largest Community
    students-icon
    446k+ students have already unlocked exclusive benefits with Test Prime!

    Similar Questions

    Our Plans
    Monthsup-arrow