Select the related numbers/letters/words from the given alternatives.
(1) 3 : 81 :: 6 : ?Answer: Option [D]Solution:
As, 34 = 81
Similarly, 64 = 1296
Answer: Option [D]Solution:
As, 34 = 81
Similarly, 64 = 1296
Answer: Option [C]
Solution:
441 = 212
462 = 441 + 21
841 = 292
870 = 841 + 29
Answer: Option [A]
Solution:
6
63 - 6 = 210
5
53 - 5 = 120
Answer: Option [C]
Solution:
To interchange the digit of the number we have found
35 → 53
56 → 65
Answer: Option [B]
Solution:
As, 142 - 1 = 195
Similarly, 212 - 1 = 440
Answer: Option [D]
Solution:
As, 213 + 87 = 300
Similarly, 170 + 87 = 257
Answer: Option [A]
Solution:
As, 53 + 5 = 130
Similarly, 103 + 10 = 1010
Answer: Option [C]
Solution:
As, 43 : 1 ⇒ 4 - 3 = 1
Similarly, 52 : 3 ⇒ 5 - 2 = 3
Answer: Option [D]
Solution:
As, 176 ⇒ 12 | 72 | 62 = 14936
Similarly, 549 ⇒ 52 | 42 | 92 = 251681
Answer: Option [B]
Solution:
As, 203 - 20 = 7980
Similarly, 123 - 12 = 1716
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