Aptitude questions

Manish Goyal

Manish Goyal

@manish-r2Hoep Oct 12, 2024
1)The smallest number which when diminished by 3 is divisible by 21,28,36 and 45 is... (i) 869
(ii) 859
(iii) 4320
(iv) 427
2) Gold is 19 times as heavy as <a href="https://www.personality-and-aptitude-career-tests.com/quantitative-aptitude-test.html#" target="_blank" rel="nofollow noopener noreferrer">Question Answer Quantitative Aptitude Test</a><a href="https://www.personality-and-aptitude-career-tests.com/quantitative-aptitude-test.html#" target="_blank" rel="nofollow noopener noreferrer">Question Answer Quantitative Aptitude Test</a> [/COLOR]and copper is 9 times as heavy as water. In what ratio should these be mixed to get an alloy 15 times as heavy as water? (i) 1:1
(ii) 2:3
(iii) 1:2
(iv) 3:2

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  • Mangesh6688

    Mangesh6688

    @mangesh6688-2pfEFZ Dec 27, 2009

    Re: Apptitude questions

    Hey I think all options for 1st question are wrong because i tried all of them...


    Correct me if i am wrong.....
  • Manish Goyal

    Manish Goyal

    @manish-r2Hoep Dec 27, 2009

    Re: Apptitude questions

    sorry I left one option
    1)1263
  • Mangesh6688

    Mangesh6688

    @mangesh6688-2pfEFZ Dec 27, 2009

    Re: Apptitude questions

    Ya thats the correct answer for the 1st question(i.e 1263)
  • Manish Goyal

    Manish Goyal

    @manish-r2Hoep Dec 27, 2009

    Re: Apptitude questions

    correct'...you are right
  • vik001ind

    vik001ind

    @vik001ind-rOaCSy Dec 28, 2009

    2> answer (4) 3:2
    since (19*3+9*2)/5 = 15
  • Manish Goyal

    Manish Goyal

    @manish-r2Hoep Dec 28, 2009

    vik001ind
    2> answer (4) 3:2
    since (19*3+9*2)/5 = 15
    yeah right answer