A) 250
B) 374
C) 372
D) 375
Correct Answer: B
Solution :
\[\] |
Number of number \[={{5}^{3}}-1\] |
\[\] |
2 ways for \[{{a}_{4}}\] |
Number of number\[=2\times {{5}^{3}}\] |
Required number \[={{5}^{3}}+2\times {{5}^{3}}-1\] |
= 374 |
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