Symbiosis Entrance Test
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.) (36, 48, 45) (72, 96, 90)
Option 1: (24, 24, 30)
Option 2: (48, 64, 72)
Option 3: (72, 120, 90)
Option 4: (60, 80, 75)
Correct Answer: (60, 80, 75)
Solution : Given: (36, 48, 45); (72, 96, 90)
The pattern is as follows – (36, 48, 45) ⇒ 36 ÷ 12 = 3; 3 + 45 = 48 (72, 96, 90) ⇒ 72 ÷ 12 = 6; 6 + 90 = 96
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 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.) (57, 100, 314) (69, 80, 298)
Option 1: (72, 111, 356)
Option 2: (83, 120, 406)
Option 3: (34, 107, 141)
Option 4: (41, 108, 288)
Correct Answer: (83, 120, 406)
Solution : Given: (57, 100, 314); (69, 80, 298)
Like, (57, 100, 314)→(57 + 100) × 2 = 157 × 2 = 314 (69, 80, 298)→(69 + 80) × 2 = 149 × 2 = 298
Let's check the options – First option: (72, 111,
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.) (125, 30) (615, 128)
Option 1: (165, 28)
Option 2: (425, 92)
Option 3: (335, 73)
Option 4: (225, 50)
Correct Answer: (225, 50)
Solution : Given: (125, 30); (615, 128)
Here, (125, 30)→(125 ÷ 5) + 5 = 25 + 5 = 30 (615, 128)→(615 ÷ 5) + 5 = 123 + 5 = 128
Let's check the given options – First option: (425, 92)→(425 ÷ 5) + 5
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.) (5, 4, 2) (9, 9, 3)
Option 1: (21, 39, 1)
Option 2: (5, 2, 6)
Option 3: (24, 43, 34)
Option 4: (17, 6, 5)
Correct Answer: (21, 39, 1)
Solution : Given: (5, 4, 2); (9, 9, 3)
Like, (5, 4, 2)→(5 × 2) – (2 × 3) = 10 – 6 = 4 (9, 9, 3)→(9 × 2) – (3 × 3) = 18 – 9 = 9
Let's check the options –
Question : The question below consists of a set of labeled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph. P. I had my own crib in the bedroom next to our parent’s room. Q. Annie awoke hungry at 2:30 a.m. each morning. R. When Annie would cry out, I would climb out of my crib and come running into our parent’s room to check on her. S. For the first few months, Annie slept in a crib by our parents’ bed.
Option 1: PRSQ
Option 2: RPQS
Option 3: QRSP
Option 4: SPQR
Correct Answer: SPQR
Solution : The fourth option is correct.
The paragraph starts with sentence S, which introduces the context of where Annie slept initially, followed by sentence P, which introduces the speaker's location. It is then followed by sentence Q, which provides information about Annie's waking
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.) (20, 70, 120) (120, 170, 220)
Option 1: (420, 470, 520)
Option 2: (320, 380, 420)
Option 3: (420, 470, 530)
Option 4: (220, 270, 330)
Correct Answer: (420, 470, 520)
Solution : Given: (20, 70, 120); (120, 170, 220)
Divide the sum of the first and third numbers by 2, to get the second number – (20, 70, 120)→20 + 120 = 140; 140 ÷ 2 = 70 (120, 170, 220)→120 + 220 = 340;
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.) (66, 13, 20) (298, 80, 69)
Option 1: (356, 111, 67)
Option 2: (219, 39, 180)
Option 3: (38, 12, 18)
Option 4: (56, 16, 42)
Correct Answer: (356, 111, 67)
Solution : Given: (66, 13, 20); (298, 80, 69)
Here, (66, 13, 20)→(13 + 20) × 2 = 33 × 2 = 66 (298, 80, 69)→(80 + 69) × 2 = 149 × 2 = 298
Let's check the options – First option: (356, 111,
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, 52); (9, 84)
Option 1: (13, 172)
Option 2: (11, 125)
Option 3: (14, 196)
Option 4: (8, 65)
Correct Answer: (13, 172)
Solution : Given: (7, 52), (9, 84)
Add 3 to the square of the first number to get the second number – ⇒ (7, 52)→72 + 3 = 49 + 3 = 52 ⇒ (9, 84)→92 + 3 = 81 + 3 = 84
Question : Directions: Select the set in which the numbers are not 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.) (4, 5, 82) (6, 11, 314)
Option 1: (7, 10, 298)
Option 2: (13, 15, 788)
Option 3: (11, 9, 560)
Option 4: (9, 8, 290)
Correct Answer: (11, 9, 560)
Solution : Given: (4, 5, 82); (6, 11, 314)
Here, (4, 5, 82)→((4)2 + (5)2) × 2 = (16 + 25) × 2 = 41 × 2 = 82 (6, 11, 314)→((6)2 + (11)2) × 2 = (36 +
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.) (25, 13, 130) (49, 32, 448)
Option 1: (36, 12, 144)
Option 2: (16, 48, 196)
Option 3: (64, 16, 96)
Option 4: (100, 10, 1000)
Correct Answer: (36, 12, 144)
Solution : Given: (25, 13, 130); (49, 32, 448)
Multiply twice the second number with the square root of the first number, to get the third number – (25, 13, 130)→(√25) × 13 × 2 = 5 × 13 × 2 = 130
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