Interview Maths Puzzle Numerical Ability

what a smallest number when that number devisible by 10,9,8,7,6,5,4,3,2 gives remainders 9,8,7,6,5,4,3,2,1 ??

Read Solution (Total 2)

ans is 362879.
form eq:x+1=362880('x' is the num we have to find+'1' is the common difference between the divisor='multiplication of all the divisor')
By Solving the eq we get 362879
9 years agoHelpfull: Yes(1) No(0)

another possible ans is 2519
9 years agoHelpfull: Yes(0) No(0)

Interview Other Question

what is the output of the program??
main()
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int a=5;
float b=5.6;
printf("%d, %fn",b,a);
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Consider the graph G0 with 3 components which are triangles. G0 has 9 vertices labeled A to I and 9 edges (A, B), (B, C) … as shown below.
If each vertex of G0 is assigned a red or a green color, then we say that an edge is colored if its ends have different colors.
Ajai and Rekha color the vertices of G0 in the following manner. Ajai proposes a color (red or green) and Rekha chooses the vertex to apply this color. After 9 turns, all the vertices of G0 are colored and the number of colored edges is counted.
Suppose Ajai would like to maximize the number of colored edges while Rekha would like to minimize the number of colored edges. Assuming optimal play from both players, how many edges will be colored? Explain your reasoning.