Symbiosis Entrance Test
Question : Directions: In the following number pairs, the second number is obtained by applying certain mathematical operations to the first number. 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.) (21, 66) (32, 99)
Option 1: (25, 81)
Option 2: (36, 112)
Option 3: (45, 138)
Option 4: (24, 77)
Correct Answer: (45, 138)
Solution : Given: (21, 66); (32, 99)
Multiply the first number by 3 and then add 3 to obtain the second number in the given set of numbers – ⇒ (21, 66)→(21 × 3) + 3 = 63 + 3 = 66 ⇒ (32, 99)→(32 ×
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.) (20, 6, 4) (24, 7, 5)
Option 1: (65, 9, 4)
Option 2: (22, 5, 2)
Option 3: (40, 8, 5)
Option 4: (42, 7, 3)
Correct Answer: (65, 9, 4)
Solution : Given: (20, 6, 4), (24, 7, 5)
Subtract the square of the third number from the second number and the result is equal to the first number – ⇒ (20, 6, 4)→62 – 42 = 36 – 16 = 12 ⇒
Question : In which year was the Insurance Regulatory and Development Authority of India set up?
Option 1: 2002
Option 2: 1999
Option 3: 2011
Option 4: 1995
Correct Answer: 1999
Solution : The correct answer is 1999.
In line with the suggestions of the Malhotra Committee report in 1999, the Insurance Regulatory and Development Authority (IRDA) was established as an independent entity to oversee and foster the growth of the insurance sector. Formally constituted as a statutory
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.) (8, 8, 128) (11, 7, 162)
Option 1: (7, 9, 128)
Option 2: (9, 8, 108)
Option 3: (6, 8, 124)
Option 4: (7, 8, 125)
Correct Answer: (7, 9, 128)
Solution : Given: (8, 8, 128); (11, 7, 162)
Here, (8, 8, 128)→(8 + 8)2 ÷ 2 = (16)2 ÷ 2 = 256 ÷ 2 = 128 (11, 7, 162)→(11 + 7)2 ÷ 2 = (18)2 ÷ 2 = 324 ÷
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.) (7, 13, 10) (15, 21, 18)
Option 1: (9, 14, 12)
Option 2: (8, 15, 22)
Option 3: (11, 15, 13)
Option 4: (5, 10, 15)
Correct Answer: (11, 15, 13)
Solution : Given: (7, 13, 10); (15, 21, 18)
Divide the difference between the first and second numbers by 2, and then subtract the resultant number from the second number, to obtain the third number in the given set of numbers – ⇒ (7, 13,
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.) (432, 348, 264) (288, 337, 386)
Option 1: (412, 390, 328)
Option 2: (304, 368, 412)
Option 3: (348, 317, 286)
Option 4: (264, 199, 114)
Correct Answer: (348, 317, 286)
Solution : Given: (432, 348, 264); (288, 337, 386)
The pattern is as follows – (432, 348, 264)→(432 + 264) ÷ 2 = 696 ÷ 2 = 348 (288, 337, 386)→(288 + 386) ÷ 2 = 674 ÷ 2 = 337
Let's check the options
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.) (8, 44, 3) (12, 60, 3)
Option 1: (12, 68, 5)
Option 2: (8, 50, 2)
Option 3: (17, 56, 9)
Option 4: (23, 98, 5)
Correct Answer: (12, 68, 5)
Solution : Given: (8, 44, 3); (12, 60, 3)
In the given set of numbers, multiply the sum of the first and third numbers by 4 to get the second number. (8, 44, 3)→8 + 3 = 11; 11 × 4 = 44 (12, 60,
Question : The motive of the British behind the De-industrialisation was
Option 1: To serve various colonial interest, like mobilising the army and shifting raw materials.
Option 2: To use export surplus to make payments for expenses incurred by office set up by the colonial government in Britain.
Option 3: To get raw material from India achieve great and to sell finished British goods in India at a higher price.
Option 4: All of the above.
Correct Answer: To get raw material from India achieve great and to sell finished British goods in India at a higher price.
Solution : The motive of the British behind the De-industrialisation was to get raw material from India achieve great and to sell finished British goods in India at
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.) (2, 4, 18) (1, 9, 50)
Option 1: (3, 5, 32)
Option 2: (2, 5, 49)
Option 3: (6, 4, 10)
Option 4: (5, 4, 18)
Correct Answer: (3, 5, 32)
Solution : Given: (2, 4, 18); (1, 9, 50)
Here, (2, 4,18)→2 + 4 = 6; 6 ÷ 2 = 3; 6 × 3 = 18 (1, 9, 50)→1 + 9 = 10; 10 ÷ 2 = 5; 10 × 5 = 50
Let's check
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 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.) (133, 144, 288) (127, 138, 276)
Option 1: (169, 180, 360)
Option 2: (143, 156, 312)
Option 3: (157, 168, 326)
Option 4: (117, 128, 266)
Correct Answer: (169, 180, 360)
Solution : Given: (133, 144, 288) (127, 138, 276)
Add 11 to the first number, to get the second number, and multiply the second number by 2, to get the third number. (133, 144, 288)→133 + 11 = 144; 144 × 2 = 288 (127,
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