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.
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MCQ: Approximation - 3 - Question 1

### 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

### 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

### 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

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

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

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

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

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

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

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

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

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

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

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

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.

## Quantitative Aptitude for SSC CGL

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## Quantitative Aptitude for SSC CGL

314 videos|170 docs|185 tests