Symbiosis Entrance Test
Question : Case Study:
XYZ Tech Solutions uses time study to set performance standards for each task. Which technique of scientific management is being applied here?
Option 1: Time Study
Option 2: Fatigue Study
Option 3: Motion Study
Option 4: Method Study
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
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the given sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying etc. 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed.) (17, 29, 46) (24, 36, 60)
Option 1: (36, 46, 81)
Option 2: (29, 41, 64)
Option 3: (21, 33, 54)
Option 4: (48, 52, 98)
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
Question : Directions: Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it? _bbm_amb_m_a_bbm
Option 1: mbabm
Option 2: ambbm
Option 3: mabam
Option 4: abmab
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
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the given sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (31, 47, 35) (51, 67, 55)
Option 1: (33, 47, 35)
Option 2: (32, 39, 27)
Option 3: (13, 29, 17)
Option 4: (21, 36, 35)
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;
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – operations on 13 such as adding/subtracting/multiplying, etc., to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed.) (11, 33, 17) (18, 44, 21)
Option 1: (12, 40, 18)
Option 2: (7, 32, 9)
Option 3: (16, 43, 22)
Option 4: (15, 34, 19)
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 =
Question : Directions: Select the option in which the numbers share the same relationship in the set as that shared by the numbers in the given set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (812, 879, 947) (648, 715, 783)
Option 1: (428, 495, 573)
Option 2: (596, 664, 731)
Option 3: (612, 679, 747)
Option 4: (342, 409, 478)
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
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed.) (1, 16, 3) (21, 529, 2)
Option 1: (5, 189, 8)
Option 2: (7, 364, 12)
Option 3: (11, 429, 2)
Option 4: (8, 100, 2)
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)
Question : Directions: Select the set in which the numbers are NOT related in the same way as the numbers of the given set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (267, 128, 139)
Option 1: (267, 132, 135)
Option 2: (325, 112, 215)
Option 3: (365, 154, 211)
Option 4: (297, 146, 151)
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 +
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (42, 18, 3) (36, 14, 4)
Option 1: (34, 13, 4)
Option 2: (50, 20, 4)
Option 3: (46, 18, 4)
Option 4: (42, 15, 5)
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 ×
Question : Directions: Select the option in which the numbers share the same relationship in the set as that shared by the numbers in the given set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g.13 – Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (11, 121, 1331) (13, 169, 2197)
Option 1: (9, 729, 81)
Option 2: (6, 36, 324)
Option 3: (5, 25, 625)
Option 4: (7, 49, 343)
Correct Answer: (7, 49, 343)
Solution : Given: (11, 121, 1331); (13, 169, 2197)
Here, (11, 121, 1331)→(11)2 = 121; (11)3 = 1331 (13, 169, 2197)→(13)2 = 169; (13)3 = 2197
Let's check the options – First option: (9, 729, 81)→(9)2 = 81 ≠ 729;
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