MCQ: Approximation - 2 - SSC CGL MCQ

MCQ: Approximation - 2 - SSC CGL MCQ

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15 Questions MCQ Test Quantitative Aptitude for SSC CGL - MCQ: Approximation - 2

MCQ: Approximation - 2 for SSC CGL 2024 is part of Quantitative Aptitude for SSC CGL preparation. The MCQ: Approximation - 2 questions and answers have been prepared according to the SSC CGL exam syllabus.The MCQ: Approximation - 2 MCQs are made for SSC CGL 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for MCQ: Approximation - 2 below.
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MCQ: Approximation - 2 - Question 1

Directions: What approximate value will come in place of the question mark (?) in the following question? (2.992 – 8.042) – ? = 6.512 – 209.24

Detailed Solution for MCQ: Approximation - 2 - Question 1

(2.992 – 8.042) – ? = 6.512 – 209.24
(32 – 82) – ? ≈ 6.502 – 209
(9 – 64) – ? ≈ 42 – 209
– 55 – ? ≈ – 167
? ≈ 167 – 55 = 112
? ≈ 110
Hence, Option A is correct.

MCQ: Approximation - 2 - Question 2

Directions: What approximate value will come in place of the question mark (?) in the following question? √(1450) × √(255) = ?

Detailed Solution for MCQ: Approximation - 2 - Question 2

√(1450) × √(255) = ?
√(1444) × √(256) ≈ ?
38 × 16 ≈ ?
608 ≈ ?
610 ≈ ?
Hence, Option B is correct.

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MCQ: Approximation - 2 - Question 3

Directions: What approximate value will come in place of the question mark (?) in the following question? 9540 ÷ 18 ÷ 13 = ? × 8 × 5

Detailed Solution for MCQ: Approximation - 2 - Question 3

9540 ÷ 18 ÷ 13 ≈ ? × 8 × 5
530 ÷ 13 ≈ ? × 8 × 5
40 ≈ ? × 40
1 ≈ ?
Hence, Option A is correct.

MCQ: Approximation - 2 - Question 4

Directions: What approximate value will come in place of the question mark (?) in the following question?
– (14.99)3 + (49.98)2 + (5.01)4 = ?

Detailed Solution for MCQ: Approximation - 2 - Question 4

– (14.99)3 + (49.98)2 + (5.01)4 = ?
– (15)3 + (50)2 + (5)4 ≈ ?
– 3375 + 2500 + 625 ≈ ?
– 250 ≈ ?
Hence, Option A is correct.

MCQ: Approximation - 2 - Question 5

Directions: What approximate value will come in place of the question mark (?) in the following question?

√(4230) + (4)3 = ?3

Detailed Solution for MCQ: Approximation - 2 - Question 5

√(4230) + (4)3 = ?3
√(4225) + (4)3 ≈ ?3
65 + 64 ≈ ?3
129 ≈ ?3
125 ≈ ?3
5 ≈ ?
Hence, Option D is correct.

MCQ: Approximation - 2 - Question 6

Directions: What approximate value will come in place of the question mark (?) in the following question?

(19)2 ÷ √325 = 25% of ?

Detailed Solution for MCQ: Approximation - 2 - Question 6

(19)2 ÷ √325 = 25% of ?
361 ÷ √324 ≈ 25% of ?
361 ÷ 18 ≈ 25% of ?

80 ≈ ?
Hence, Option A is correct.

MCQ: Approximation - 2 - Question 7

Directions: What approximate value will come in place of the question mark (?) in the following question?

√(1000) + √(800) = ?

Detailed Solution for MCQ: Approximation - 2 - Question 7

√(1000) + √(800) = ?
31.50 + 28.50 ≈ ?
60 ≈ ?
Hence, Option D is correct.

MCQ: Approximation - 2 - Question 8

Directions: What approximate value will come in place of the question mark (?) in the following question?

(1874.689 ÷ 25)% of 4001% of 20 = ? + 500

Detailed Solution for MCQ: Approximation - 2 - Question 8

(1874.689 ÷ 25)% of 4001% of 20 = ? + 500
(1875 ÷ 25)% of 4001% of 20 ≈ ? + 500
75% of 4000% of 20 ≈ ? + 500
600 – 500 ≈ ?
100 ≈ ?
Hence, Option C is correct.

MCQ: Approximation - 2 - Question 9

Directions: What approximate value will come in place of the question mark (?) in the following question?

90.97 ÷ 12.99 × 14.99 + √228 = ?

Detailed Solution for MCQ: Approximation - 2 - Question 9

90.97 ÷ 12.99 × 14.99 + √228 = ?
91 ÷ 13 × 15 + √225  ≈ ?
105 + 15 ≈ ?
120 ≈ ?
Hence, Option A is correct.

MCQ: Approximation - 2 - Question 10

Directions: What approximate value will come in place of the question mark (?) in the following question?

720.01 ÷ 15.99 × 2.99 + ?3 = 650

Detailed Solution for MCQ: Approximation - 2 - Question 10

720.01 ÷ 15.99 × 2.99 + ?3 = 650
720 ÷ 16 × 3 + ?3 ≈ 650
135 + ?3 ≈ 650
?3 ≈ 515
? = 8
Hence, Option C is correct.

MCQ: Approximation - 2 - Question 11

Directions: What approximate value will come in place of the question mark (?) in the following question?

[(9.99)2 – (13.01)2 + (4.01)3]2 = ?

Detailed Solution for MCQ: Approximation - 2 - Question 11

[(9.99)2 – (13.01)2 + (4.01)3]2 = ?
[(10)2 – (13)2 + (4)3]2 ≈ ?
[100 – 169 + 64]2 ≈ ?
[– 5]2 ≈ ?
25 ≈ ?
Hence, Option C is correct.

MCQ: Approximation - 2 - Question 12

Directions: What approximate value will come in place of the question mark (?) in the following question?

√(2200) × √(2490) ÷ √(630) = ?

Detailed Solution for MCQ: Approximation - 2 - Question 12

√(2200) × √(2490) ÷ √(630) = ?
√(2209) × √(2500) ÷ √(625) ≈ ?

94 ≈ ?
95 ≈ ?
Hence, Option B is correct.

MCQ: Approximation - 2 - Question 13

Directions: What approximate value will come in place of the question mark (?) in the following question?

100 ÷ 3.03 × 4.99901 = ?

Detailed Solution for MCQ: Approximation - 2 - Question 13

100 ÷ 3.03 × 4.99901 = ?
99 ÷ 3 × 5 ≈ ?
33 × 5 ≈ ?
165 ≈ ?
Hence, Option D is correct.

MCQ: Approximation - 2 - Question 14

Directions: What approximate value will come in place of the question mark (?) in the following question?

18% of 1888 – (700 ÷ 65) = ?

Detailed Solution for MCQ: Approximation - 2 - Question 14

18% of 1888 – (700 ÷ 65) = ?
18 × 19 – (11) ≈ ?
330 ≈ ?
Hence, Option A is correct.

MCQ: Approximation - 2 - Question 15

Directions: What approximate value will come in place of the question mark (?) in the following question?

(49.97% of 881) + ? + (400% of 8.001) = 875

Detailed Solution for MCQ: Approximation - 2 - Question 15

(49.97% of 881) + ? + (400% of 8.001) = 875
(50% of 880) + ? + (400% of 8) ≈ 875
440 + ? + 32 ≈ 875
? ≈ 403
Hence, Option B is correct.

Quantitative Aptitude for SSC CGL

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Quantitative Aptitude for SSC CGL

314 videos|170 docs|185 tests