APPSC Group-II Screening Test 2024 · Question 133

Question 133 of the APPSC Group-II Screening Test 2024 (25 February 2024). Try it first, then open the answer and explanation.

1. Screening 2024 · Q133 · Mental Ability · Arithmetic

   If 2×4×6×8×10×12×14×16×18 = 18579XYZ0, what is the value of X + Y + Z?

   1. 12
   2. 13
   3. 14
   4. 15

   2X4X6X8X10X12X14X16X18=18579XYZ0 అయితే X + Y + Z విలువ ఎంత ?

   1. 12
   2. 13
   3. 14
   4. 15
   Show answer

   Answer: (4) 15

   సమాధానం: (4) 15

   The product is 2⁹ × 9! = 512 × 362880 = 185794560, so X = 4, Y = 5, Z = 6 and X + Y + Z = 15.

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