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SSC CGL Exam  >  SSC CGL Tests  >  Quantitative Aptitude for SSC CGL  >  MCQ: Approximation - 3 - SSC CGL MCQ

MCQ: Approximation - 3 - SSC CGL MCQ


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15 Questions MCQ Test Quantitative Aptitude for SSC CGL - MCQ: Approximation - 3

MCQ: Approximation - 3 for SSC CGL 2024 is part of Quantitative Aptitude for SSC CGL preparation. The MCQ: Approximation - 3 questions and answers have been prepared according to the SSC CGL exam syllabus.The MCQ: Approximation - 3 MCQs are made for SSC CGL 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for MCQ: Approximation - 3 below.
Solutions of MCQ: Approximation - 3 questions in English are available as part of our Quantitative Aptitude for SSC CGL for SSC CGL & MCQ: Approximation - 3 solutions in Hindi for Quantitative Aptitude for SSC CGL course. Download more important topics, notes, lectures and mock test series for SSC CGL Exam by signing up for free. Attempt MCQ: Approximation - 3 | 15 questions in 15 minutes | Mock test for SSC CGL preparation | Free important questions MCQ to study Quantitative Aptitude for SSC CGL for SSC CGL Exam | Download free PDF with solutions
MCQ: Approximation - 3 - Question 1
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Directions: What approximate value will come in place of the question mark (?) in the following question?

Detailed Solution for MCQ: Approximation - 3 - Question 1






? ≈ 24
Hence, Option D is correct.

MCQ: Approximation - 3 - Question 2
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Directions: What approximate value will come in place of the question mark (?) in the following question?

√(224) × √(1300) + √(4490) × √? = 34.98 × 25.02

Detailed Solution for MCQ: Approximation - 3 - Question 2

√(224) × √(1300) + √(4490) × √? = 34.98 × 25.02
√(225) × √(1296) + √(4489) × √? ≈ 35 × 25
15 × 36 + 67 × √? ≈ 35 × 25
67 × √? ≈ 875 – 540

√? ≈ 5
? ≈ 25
Hence, Option B is correct.

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MCQ: Approximation - 3 - Question 3
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Directions: What approximate value will come in place of the question mark (?) in the following question?

Detailed Solution for MCQ: Approximation - 3 - Question 3



1250 ≈ ? × 50%

2500 ≈ ?
Hence, Option C is correct.

MCQ: Approximation - 3 - Question 4
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Directions: What approximate value will come in place of the question mark (?) in the following question?

29.98 × 12 + 217 = 2?
Detailed Solution for MCQ: Approximation - 3 - Question 4

29.98 × 12 + 217 = 2?
30 × 12 + 217 ≈ 2?
360 + 217 ≈ 2?
Since 360 will create negligible impact on 217, 
? = 17
Hence, Option D is correct.

MCQ: Approximation - 3 - Question 5
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Directions: What approximate value will come in place of the question mark (?) in the following question?

√(2025.11) × √(1/100) × √( 399.95) × (?)2 = 35.98 × 40.11
Detailed Solution for MCQ: Approximation - 3 - Question 5




(?)2 ≈ 16
? = 4
Hence, Option C is correct.

MCQ: Approximation - 3 - Question 6
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Directions: What approximate value will come in place of the question mark (?) in the following question?

52% of 290.011 + 40.012 × √257 – 60.03 % of 750.091 = ?
Detailed Solution for MCQ: Approximation - 3 - Question 6

52% of 290.011 + 40.012 × √257 – 60.03 % of 750.091 = ?
50% of 300 + 40 × √256 – 60% of 750 ≈ ?
150 + 40 × 16 – 450 ≈ ?
150 + 640 – 450 ≈ ?
340 ≈ ?
Hence, Option C is correct.

MCQ: Approximation - 3 - Question 7
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Directions: What approximate value will come in place of the question mark (?) in the following question?

48.05% of 500.01 + ? – 79.98 % of 75.021 =  89.87 × √575
Detailed Solution for MCQ: Approximation - 3 - Question 7

48.05% of 500.01 + ? – 79.98 % of 75.021 ≈ 89.87 × √575
48% of 500 + ? – 80% of 75 ≈ 90 × √576
240 + ? – 60 ≈ 90 × 24
? ≈ 2160 – 240 + 60
? ≈ 1980
Hence, Option A is correct.

MCQ: Approximation - 3 - Question 8
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Directions: What approximate value will come in place of the question mark (?) in the following question?

14.992% of 40.104 + 75.02% of 399.945 – 149.921 % of 79.992 = ?
Detailed Solution for MCQ: Approximation - 3 - Question 8

14.992% of 40.104 + 75.02% of 399.945 – 149.921 % of 79.992 = ?
15% of 40 + 75% of 400 – 150% of 80 ≈ ?
6 + 300 – 120 ≈ ?
186 ≈ ?
Hence, Option C is correct.

MCQ: Approximation - 3 - Question 9
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Directions: What approximate value will come in place of the question mark (?) in the following question?

√14398.90 ÷ 59.99 + 139.890 × 11.99 – √257.15 × 5.065 – ? = 2.07
Detailed Solution for MCQ: Approximation - 3 - Question 9

√14398.90 ÷ 59.99 + 139.890 × 11.99 – √257.15 × 5.065 – ? = 2.07
√14400 ÷ 60 + 140 × 12 – √256 × 5 – ? ≈ 2
120 ÷ 60 + 1680 – 16 × 5 – ? ≈ 2
2 + 1680 – 80 – ? ≈ 2
1600 ≈ ?
Hence, Option D is correct.

MCQ: Approximation - 3 - Question 10
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Directions: What approximate value will come in place of the question mark (?) in the following question?

5 × ? = (1501 + 1701) ÷ 20.01 + 18 × 5.01
Detailed Solution for MCQ: Approximation - 3 - Question 10

5 × ? ≈ (1501 + 1701) ÷ 20.01 + 18 × 5.01
5 × ? ≈ (1500 + 1700) ÷ 20 + 18 × 5
5 × ? ≈ 160 + 90
? ≈ 50
Hence, Option D is correct.

MCQ: Approximation - 3 - Question 11
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Directions: What approximate value will come in place of the question mark (?) in the following question?

104.03% of 799.11 + 12.51% of 400 = 901% of ? + 300
Detailed Solution for MCQ: Approximation - 3 - Question 11

104.03% of 799.11 + 12.51% of 400 = 901% of ? + 300
104% of 800 + 12.50% of 400 ≈ 900% of ? + 300
832 + 50 – 300 ≈ 9 × ?

65 ≈ ?
Hence, Option B is correct.

MCQ: Approximation - 3 - Question 12
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Directions: What approximate value will come in place of the question mark (?) in the following question?
Detailed Solution for MCQ: Approximation - 3 - Question 12




12 + 12 = ?
? = 24
Hence, Option D is correct.

MCQ: Approximation - 3 - Question 13
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Directions: What approximate value will come in place of the question mark (?) in the following question?
Detailed Solution for MCQ: Approximation - 3 - Question 13



(918) × (18) ≈ ? × 100
165 ≈ ?
Hence, Option B is correct.

MCQ: Approximation - 3 - Question 14
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Directions: What approximate value will come in place of the question mark (?) in the following question?

(27.90 + 12.09) ÷ 7.998 × 4.997 – 441.008 + 640.99 = ?2
Detailed Solution for MCQ: Approximation - 3 - Question 14

 

(27.90 + 12.09) ÷ 7.998 × 4.997 – 441.008 + 640.99 = ?2
(28 + 12) ÷ 8 × 5 – 441 + 641 ≈ ?2

225 ≈ ?2
15 ≈ ?
Hence, Option D is correct.

MCQ: Approximation - 3 - Question 15
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Directions: What approximate value will come in place of the question mark (?) in the following question?

7001% of 79.99 + 1201% of √1299 – 700 = (?)2
Detailed Solution for MCQ: Approximation - 3 - Question 15

7001% of 79.99 + 1201% of √1299 – 700 = (?)2
7000% of 80 + 1200% of √1296 – 700 ≈ (?)2
5600 + 1200% of 36 – 700 ≈ (?)2
4900 + 432 ≈ (?)2
4900 + 432 ≈ (?)2
5332 ≈ (?)2
73 = ?
Hence, Option D is correct.

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