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Rank of the word ‘GTWENTY’ in dictionary is

0 3 Views | Posted 3 weeks ago
Asked by Shiksha User

  • 1 Answer

  • A

    Answered by

    alok kumar singh | Contributor-Level 10

    3 weeks ago

    Start with

    (1) E ¯ : 6 ! 2 ! = 3 6 0  

    (2)    G E ¯ : 5 ! 2 ! , G N ¯ : 5 ! 2 !  

    (3) GTE : 4!, GTN: 4!, GTT : 4!

    (4) GTWENTY = 1

    ⇒ 360 + 60 + 60 + 24 + 24 + 24 + 1 = 553

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The number of solution of equation x + 2y + 3z = 42 and x, y, z Î z and x, y, z ³ 0
A
alok kumar singh

x + 2y + 3z = 42

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Total ways to partition 5 into 4 parts are:

5 0 

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The number of ways to distribute the 21 identical apples to three children’s so that each child gets at least 2 apples.
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  = 1 7 * 1 6 2 = 1 3 6          

If for some m, n;  and , then  is equal to 

 

 
A
alok kumar singh

( n ? 1 ) ( n ? 2 ) ( n ? 3 ) n ( n ? 1 ) ( n ? 2 ) ( n ? 3 ) = 1 8
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A
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As we know no. of the form                         

9 k -> 1000

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9 k + 7 -> 1000

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In which half will be even & half be odd so Required no. = 1000

 

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