Analogy (SSC CHSL 2021 Tier 1)

Total Questions: 33

11. Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term. [SSC CHSL 01/06/2022 (Evening)]

12 : 139 :: 7 : ? :: 18 : 319

(a) 40
(b) 56
(c) 44
(d) 52

Correct Answer: (c) 44

Solution:Logic:

In 12 : 139, 12 : 12² - 5 = 12 : 144 - 5 = 12 : 139
In 18 : 319, 18 : 18² - 5 = 18 : 324 - 5 = 18 : 319
Similarly, 7 : (?), 7 : 7² - 5 = 7 : 49 - 5
= 7 : 44

12. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. [S.S.C CHSL 01/06/2022 (Evening)]

5 : 117 :: 6 : 208 :: 8 : ?

(a) 405
(b) 450
(c) 504
(d) 540

Correct Answer: (c) 504

Solution:

(5 : 117) → 5³ - 8 ⇒ 125 - 8 = 117

(6 : 208) → 6³ - 8 ⇒ 216 - 8 = 208

Similarly,

(8 : ?) → 8³ - 8 ⇒ 512 - 8 = 504

Hence, "504" is the correct answer.

13. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. [S.S.C CHSL 02/06/2022 (Morning)]

9 : 135 :: 6 : 54 :: 7 : ?

(a) 84
(b) 74
(c) 77
(d) 85

Correct Answer: (c) 77

Solution:The pattern followed here is :

(9 : 135) → {9(9 - 1) + 9(9 - 2)} ⇒ {(9 × 8) + (9 × 7)} ⇒ 72 + 63 = 135

(6 : 54) → {6(6 - 1) + 6(6 - 2)} ⇒ {(6 × 5) + (6 × 4)} ⇒ 30 + 24 = 54

Similarly,

(7 : ?) → {7(7 - 1) + 7(7 - 2)} ⇒ {(7 × 6) + (7 × 5)} ⇒ 42 + 35 = 77

Hence, "77" is the correct answer.

14. Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to the third term. [S.S.C CHSL 02/06/2022 (Morning)]

12 : 208 :: 9 : 108 :: 15 : ?

(a) 350
(b) 360
(c) 325
(d) 365

Correct Answer: (a) 350

Solution:The pattern followed here is :

(a : b) → {

(12 : 208) → {

(9 : 108) → {9

Similarly,

(15 : ?) → {15

Hence, "350" is the correct answer.

15. Select the option that is related to the fifth term in the same way as the second term is related to the first term and fourth term is related to the third term. [S.S.C CHSL 02/06/2022 (Evening)]

27 : 81 :: 18 : 36 :: 33 : ?

(a) 121
(b) 135
(c) 125
(d) 131

Correct Answer: (a) 121

Solution:The pattern followed here is :

(a : b) → √b × 3 = a

(27 : 81) → √81 × 3 ⇒ 9 × 3 = 27

(18 : 36) → √36 × 3 ⇒ 6 × 3 = 18

Similarly,

(33 : x) → √x × 3 = 33

⇒ √x = 33 ÷ 3

⇒ √x = 11 (On squaring both side)

x = 121

Hence, "121" is the correct answer.

16. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. [S.S.C CHSL 06/06/2022 (Morning)]

5 : 33 :: 11 : 141 :: 7 : ?

(a) 58
(b) 50
(c) 61
(d) 56

Correct Answer: (c) 61

Solution:The pattern followed here is :

(a : b) → {(a + 1)² - 3} = b

(5 : 33) → {(5 + 1)² - 3} ⇒ 6² - 3 ⇒ 36 - 3 = 33

(11 : 141) → {(11 + 1)² - 3} ⇒ 12² - 3 ⇒ 144 - 3 = 141

Similarly,

(7 : ?) → {(7 + 1)² - 3} ⇒ 8² - 3 ⇒ 64 - 3 = 61

Hence, "61" is the correct answer.

17. Select the set in which the numbers are related in the same way as are the numbers of the following set. [S.S.C CHSL 06/06/2022 (Morning)]

(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)

(17, 13, 68),

(55, 46, 495)

(a) (75, 69, 470)
(b) (45, 39, 270)
(c) (65, 59, 360)
(d) (55, 49, 310)

Correct Answer: (b) (45, 39, 270)

Solution:

(17, 13, 68) → {17 × (17 - 13)} ⇒ 17 × 4 = 68

(55, 46, 495) → {55 × (55 - 46)} ⇒ 55 × 9 = 495

Similarly,

(45, 39, 270) → {45 × (45 - 39)} ⇒ 45 × 6 = 270

Hence, "(45, 39, 270)" is the correct answer.

18. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. [S.S.C CHSL 06/06/2022 (Morning)]

6 : 218 :: 3 : 56 :: 5 : ?

(a) 156
(b) 152
(c) 168
(d) 160

Correct Answer: (b) 152

Solution:

(a : b) → {(a + 1)³ - (a - 1)³} = b

(6 : 218) → {(6 + 1)³ - (6 - 1)³} ⇒ 7³ - 5³ ⇒ 343 - 125 = 218

(3 : 56) → {(3 + 1)³ - (3 - 1)³} ⇒ 4³ - 2³ ⇒ 64 - 8 = 56

Similarly,

(5 : ?) → {(5 + 1)³ - (5 - 1)³} ⇒ 6³ - 4³ ⇒ 216 - 64 = 152

Hence, "152" is the correct answer.

19. Select the option that is related to the fourth term in the same way as the first term is related to the second term and the fifth term is related to the sixth term. [S.S.C CHSL 06/06/2022 (Morning)]

7 : 512 :: ? : 2744 :: 15 : 4096

(a) 21
(a) 21
(c) 17
(d) 13

Correct Answer: (d) 13

Solution:

(a : b) →

(7 : 512) → (7 + 1)³ ⇒ 8³ = 512

(15 : 4096) → (15 + 1)³ ⇒ 16³ = 4096

Similarly,

(13 : 2744) → (13 + 1)³ ⇒ 14³ = 2744

Hence, "13" is the correct answer.

20. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. [S.S.C CHSL 06/06/2022 (Afternoon)]

121 : 9 :: 212 : 10 :: 508 : ?

(a) 10
(b) 13
(c) 12
(d) 11

Correct Answer: (c) 12

Solution:The pattern followed here is :

(a : b) → {(b - 4)³ + 4 = a

(121 : 9) → {(9 - 4)³ - 4} ⇒ 5³ - 4 ⇒ 125 - 4 = 121

(212 : 10) → {(10 - 4)³ - 4} ⇒ 6³ - 4 ⇒ 216 - 4 = 212

Similarly,

(508 : 12) → {(12 - 4)³ - 4} ⇒ 8³ - 4 ⇒ 512 - 4 = 508

Hence, "12" is the correct answer.

« Previous 123 4 Next »

Analogy (SSC CHSL 2021 Tier 1)

11. Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term. [SSC CHSL 01/06/2022 (Evening)]

12. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. [S.S.C CHSL 01/06/2022 (Evening)]

13. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. [S.S.C CHSL 02/06/2022 (Morning)]

14. Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to the third term. [S.S.C CHSL 02/06/2022 (Morning)]

15. Select the option that is related to the fifth term in the same way as the second term is related to the first term and fourth term is related to the third term. [S.S.C CHSL 02/06/2022 (Evening)]

16. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. [S.S.C CHSL 06/06/2022 (Morning)]

17. Select the set in which the numbers are related in the same way as are the numbers of the following set. [S.S.C CHSL 06/06/2022 (Morning)]

18. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. [S.S.C CHSL 06/06/2022 (Morning)]

19. Select the option that is related to the fourth term in the same way as the first term is related to the second term and the fifth term is related to the sixth term. [S.S.C CHSL 06/06/2022 (Morning)]

20. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. [S.S.C CHSL 06/06/2022 (Afternoon)]

Related Posts