Analogy (SSC CHSL 2020 Tier 1)

Total Questions: 43

31. Select the option in which the numbers are related in the same way as are the numbers of the following set. [SSC CHSL 10/08/2021 (Afternoon)]

(5, 14, 350)

Correct Answer: (d) (7, 9, 441)
Solution:Logic :- (a, b, a²b)
So, 7, 9, 7² × 9 = 441

32. Select the option that is related to the fourth number in the same way as the first number is related to the second number and the fifth number is related to the sixth number. [SSC CHSL 10/08/2021 (Afternoon)]

68 : 4 :: 7 : ? :: 220 : 6

Correct Answer: (c) 347
Solution:Logic :- n³ + 4 : n
So, 7³ + 4 = 343 + 4 = 347.

33. Select the option in which the numbers share the same relationship as that shared by the given pair of numbers. [SSC CHSL 10/08/2021 (Evening)]

56 : 67

Correct Answer: (b) 85 : 98
Solution:Logic :- (a : b) Where a - b = The sum of digits of a.
So, 85 : 98 ⇒ 98 - 85 = 13 = 8 + 5

34. Select the option in which the numbers are related in the same way as are the numbers of the following set. [SSC CHSL 10/08/2021 (Evening)]

32 : 63 : 123

Correct Answer: (a) 26 : 48 : 92
Solution:Logic :- (a : b : c)
Where [{b = a × 2 - (The difference between the digits of a)} and {c = b × 2 - (The difference between the digits of b)}]
32 : 63 : 123 ⇒ {63 = 32 × 2 - (3 - 2)} and {123 = 63 × 2 - (6 - 3)} Similarly,

26 : 48 : 92 ⇒ {48 = 26 × 2 - (6 - 2)} and {92 = 48 × 2 - (8 - 4)}

35. Select the option in which the numbers are related in the same way as are the numbers of the following set. [SSC CHSL 10/08/2021 (Evening)]

(92, 85, 82)

Correct Answer: (c) (83, 78, 77)
Solution:Logic :- (a, b, c) Where a - b = The difference of digits of a and b - c = The difference of digits of b.
(92, 85, 82) ⇒ (92 - 85 = 7 = 9 - 2) and (85 - 82 = 3 = 8 - 5)
Similarly (83, 78, 77) ⇒ (83 - 78 = 5 = 8 - 3) and (78 - 77 = 1 = 8 - 7)

36. Select the option in which the numbers are related in the same way as are the numbers of the following set. [SSC CHSL 11/08/2021 (Afternoon)]

(16, 60, 240)

Correct Answer: (c) (18, 56, 252)
Solution:Logic :- [a, b, ( a × b/4) ] 
(16, 60, 240) ⇒ [16, 60, 16×60/4)] 

Similarly, (18, 56, 252) , [18, 56, 18×56/4)] 

37. Select the option that is related to the fourth number in the same way as the first number is related to the second number and the fifth number is related to the sixth number. [SSC CHSL 11/08/2021 (Afternoon)]

24 : 144 :: ? : 174 :: 35 : 210

Correct Answer: (a) 29
Solution:Logic :- (n : 6n :: n : 6n :: n : 6n)
So, (n : 174) ⇒ n = 29

38. Select the option which is related to the third word in the same way as the second word is related to the first word. [SSC CHSL 11/08/2021 (Afternoon)]

Entomology : Insect :: Paleontology : ?

Correct Answer: (b) fossil
Solution:Entomology is the study of insects. Similarly paleontology is the study of fossils.

39. Select the option in which the words share the same relationship as that shared by the given pair of words. [SSC CHSL 11/08/2021 (Afternoon)]

Libya : Tripoli

Correct Answer: (c) Zambia : Lusaka
Solution:Logic :- (Country : capital)
So, Lusaka is the capital of Zambia.

40. Select the set in which the numbers are related in the same way as are the numbers of the following set. [SSC CHSL 11/08/2021 (Evening)]

(13, 37, 77)

Correct Answer: (c) (14, 40, 83)
Solution:Logic is :- n : 3n - 2 : 6n - 1
Similarly 14 : 42 : 2 : 84 : 1 = 14 : 40 : 83.