Correct Answer: Functional structure

Solution : Functional structure describes the organisational structure of Roasted Coffee Corporation. By implementing functional structure, Roasted Coffee Corporation would also gain the following three benefits:
a) Occupational specialisation, when the focus is on particular functions.
b) Within a department, control and coordination are necessary due to the similarity of the duties being carried out.
c) Different tasks would receive the proper attention.
Hence, the correct option is 1.

Correct Answer: Time Study

Solution : The correct answer is (a) Time Study.

Time study is a technique used in scientific management to analyze and measure the amount of time required to perform a specific task or job. By conducting a time study, an organization can establish performance standards based on the observed times for each task, which helps in optimizing productivity and efficiency by setting achievable goals and improving workflow processes.

Correct Answer: (21, 33, 54)

Solution : Given:
(17, 29, 46); (24, 36, 60)

Here, (17, 29, 46)→17 + 29 = 46
(24, 36, 60)→24 + 36 = 60

Let's check the options –
First option: (36, 46, 81)→36 + 46 = 82 ≠ 81
Second option: (29, 41, 64)→29 + 41 = 70 ≠ 64
Third option: (21, 33, 54)→21 + 33 = 54
Fourth option: (48, 52, 98)→48 + 52 = 100 ≠ 98

So, only the third option follows the same pattern as followed by the given set of numbers. Hence, the third option is correct.

Correct Answer: mabam

Solution : Given:
_bbm_amb_m_a_bbm

To fill the series we have to divide the series – _ / bb / m / _a / m / b_ / m / _a / _ / bb / m
Let's check the option –
First option: mbabm; m / bb / m / ba / m / ba / m / ba / m / bb / m (No repeated pattern has been found.)
Second option: ambbm; a / bb / m / ma / m / bb / m / ba / m / bb / m (No repeated pattern has been found.)
Third option: mabam; m / bb / m / aa / m / bb / m / aa / m / bb / m (In every alternate part starting from first m is repeated; In every alternate part starting from second bb changes to aa and then aa changes to bb)
Fourth option: abmab; a / bb / m / ba / m / bm / m / aa / b / bb / m (No repeated pattern has been found.)

So, the series becomes→mbbmaambbmaambbm. Hence, the third option is correct.

Correct Answer: (13, 29, 17)

Solution : Given:
(31, 47, 35); (51, 67, 55)

In the given set of numbers, add 16 to the first number to get the second number and subtract 12 from the second number to get the third number.
(31, 47, 35)→31 + 16 = 47; 47 – 12 = 35
(51, 67, 55)→51 + 16 = 67; 67 – 12 = 55
Let's check the options –
First option: (33, 47, 35)→33 + 16 = 49 ≠ 47; 49 – 12 = 37 ≠ 35
Second option: (32, 39, 27)→32 + 16 = 48 ≠ 39; 48 – 12 = 36 ≠ 27
Third option: (13, 29, 17)→13 + 16 = 29; 29 – 12 = 17
Fourth option: (21, 36, 35)→21 + 16 = 37 ≠ 36; 37 – 12 = 25 ≠ 35

So, only the third option follows the same pattern as followed by the given set of numbers. Hence, the third option is correct.

Correct Answer: (16, 43, 22)

Solution : Given:
(11, 33, 17); (18, 44, 21)

Add 5 to the sum of the first and the third numbers to get the second number. 
⇒ (11, 33, 17)→(11 + 17) + 5 = 33
⇒ (18, 44, 21)→(18 + 21) + 5 = 44

Let's check each option –
First option: (12, 40, 18)→(12 + 18) + 5 = 35 ≠ 40
Second option: (7, 32, 9)→(7 + 9) + 5 = 21 ≠ 32
Third option: (16, 43, 22)→(16 + 22) + 5 = 43
Fourth option: (15, 34, 19)→(15 + 19) + 5 = 39 ≠ 34

So, only the third option follows the same pattern as followed by the given set of numbers. Hence, the third option is correct.

Correct Answer: (612, 679, 747)

Solution : Given:
(812, 879, 947); (648, 715, 783)

Add 67 in the first number to get the second number and add 68 in the second number to get the third number.
⇒ (812, 879, 947)→812 + 67 = 879, 879 + 68 = 947
⇒ (648, 715, 783)→648 + 67 = 715 715 + 68 = 783

Let's check each option –
First option: (428, 495, 573)→428 + 67 = 495, 495 + 68 = 563 ≠ 573
Second option: (596, 664, 731)→596 + 67 = 663 ≠ 664, 664 + 68 = 732 ≠ 731
Third option: (612, 679, 747)→612 + 67 = 679, 679 + 68 = 747
Fourth option: (342, 409, 478)→342 + 67 = 409, 409 + 68 = 477 ≠ 478

So, only the third option follows the same pattern followed by the given set of numbers. Hence, the third option is correct.

Correct Answer: (8, 100, 2)

Solution : Given:
(1, 16, 3); (21, 529, 2)

The square of the sum of the first and third numbers is equal to the second number –
⇒ (1, 16, 3)→(1 + 3)² = (4)² = 16
⇒ (21, 529, 2)→(21 + 2)² = (23)² = 529
Let's check each option –
First option: (5, 189, 8)→(5 + 8)² = (13)² = 169 ≠ 189
Second option: (7, 364, 12)→(7 + 12)² = (19)² = 361 ≠ 364
Third option: (11, 429, 2)→(11 + 2)² = (13)² = 169 ≠ 429
Fourth option: (8, 100, 2)→(8 + 2)² = (10)² = 100

So, only the fourth option follows the same pattern as followed by the given set of numbers. Hence, the fourth option is correct.

Correct Answer: (325, 112, 215)

Solution : Given:
(267, 128, 139)

Here, (267, 128, 139)→128 + 139 = 267

Let's check the options –
First option: (267, 132, 135)→132 + 135 = 267
Second option: (325, 112, 215)→112 + 215 = 327 ≠ 325
Third option: (365, 154, 211)→154 + 211 = 365
Fourth option: (297, 146, 151)→146 + 151 = 297

So, only the second option does not follow the same pattern as followed by the given set of numbers. Hence, the second option is correct.

Correct Answer: (34, 13, 4)

Solution : Given:
(42, 18, 3); (36, 14, 4)

Add the second and third numbers then multiply the resultant number by 2 to obtain the first number in the given set of numbers –
⇒ (42, 18, 3)→(18 + 3) × 2 = 21 × 2 = 42
⇒ (36, 14, 4)→(14 + 4) × 2 = 18 × 2 = 36

Let's check the options –

First option: (34, 13, 4)→(13 + 4) × 2 = 17 × 2 = 34
Second option: (50, 20, 4)→(20 + 4) × 2 = 24 × 2 = 48 ≠ 50
Third option: (46, 18, 4)→(18 + 4) × 2 = 22 × 2 = 44 ≠ 46
Fourth option: (42, 15, 5)→(15 + 5) × 2 = 20 × 2 = 40 ≠ 42

So, only the first option follows the same pattern as followed by the given set of numbers. Hence, the first option is correct.