A) U | B) V |

C) C | D) D |

Explanation:

6th to the left of 17th letter to the right of 7th letter from the left = 6th to the left of (17+7 =) 24th letter from the left = (24-6 =) 18th letter from the left.

Thus, we have to count from the left and we have to find out 18th letter from the left that falls into the second section of English alphabet.

Here, both the first half and the second half of the English alphabet have been reversed and we have to count from the left end, then the required letter can be found out using the formula given below. Suppose , the first and the second reversed sections of the English alphabet are and respectively.Then,

The required letter =

Therefore, The required letter = 26 + 13 + 1 - 18 = 22 = V

A) A | B) B |

C) C | D) D |

Explanation:

6-3 = 3 9-4 = 5 (3x5=15) 15=O

7-2 = 5 7-3 = 4 (5x4=20) 20=T

9-6 = 3 5-1 = 4 (3x4=12) 12=L

Similarly, 4-1 = 3 8-5 = 1 (3x1=3) 3=C

A) E | B) Z |

C) X | D) F |

Explanation:

first letter A with last letter Z

similarly 2nd last letter Y with 2nd letter B

Now 3rd letter C with 3rd last letter X

4th last letter W with 4th letter D

and so on....

Therefore the missing letter is X

A) UJI | B) VIJ |

C) XLM | D) DOP |

Explanation:

First letter series S,T,U,V

second and third letter series CD,EF,GH,IJ...

so answer = VIJ

A) VPCFT | B) DHLRX |

C) CFKNT | D) None |

Explanation:

The logic behind the sequence given in the question is +4, +4, +6, +6

Therefore, the sequence which follows the same logic in the given options is DHLRX.

A) S | B) I |

C) J | D) T |

Explanation:

Here the series has mixed two series.

n m l k...! reverse alphabet

o p q r ...! forward alphabet

So the letter before k is j and after that letter after r is s and so on...