# Approximation Questions Quiz for CET, SBI PO Pre 2021, Download Approximation PDF for Bank PO Exams

Directions: What value should come in place of question mark (?) in the following question?
Important for :
1
65 = 15% of 2000 × 4% of (200 / ?)
» Explain it
E
65 = 15% of 2000 × 4% of (200 / ?)

⇒ 65 = 15% × 2000 × (4 / 100) of (200 / ?)

⇒ (2400 / 65) = 36.9 ≈ 37

Hence, option E is correct.

2
53.002 × 9.97 × (257.32 ÷ 6.01) – (45 × 5) + 152.23 – 25.31 = ?
» Explain it
B
53.002 × 9.97 × (257.32 ÷ 6.01) – (45 × 5) + 152.23 – 25.31 = ?

? ≈ 53 × 10 × (258 / 6) – (45 × 5) + 152 – 25

≈ 530 × 43 – 225 + 152 – 25

= 22790 – 225 + 152 – 25

= 22942 – 250 = 22692

Hence, option B is correct.

3
[{(14.84% of 379.97) + (35.35% of (420.02) – (2/5) × 575.2 + 9.8% of 2300.6} / √(9.87 – 5.78)]
» Explain it
D
⇒ [{(14.84% of 379.97) + (35.35% of (420.02) – (2/5) × 575.2 + 9.8% of 2300.6} / √(9.87 – 5.78)]

⇒ [{(15% of 380) + (35% of 420) – (2/5) × 575 + 10% of 2300} / √(10 – 6)

⇒ {(57 + 147 – 230 + 230) / √4}

⇒ (204 / 2)

⇒ 102

Hence, option D is correct.

4
1105.08/13 – 4.8% of 250 – 7.9% of (34.9 × 10) = ? % of 300
» Explain it
B
⇒  (1105.08 / 13) – 4.8% of 250 – 7.9 % of (34.9 × 10) = ? % of 300

⇒  (1105 / 13) – 12 – 8% of 350 ≈ ? % of 300

⇒ 85 – 12 – 28 ≈ ? % of 300

⇒ {(300 × ?) / 100} = 45

⇒  ? = (4500 / 300)

⇒ ? = 15

Hence, option B is correct.

5
( ∛ 42876 ÷ √48) + (152 – 20.95 × 10.05) – √625.04 = ?
» Explain it
B
⇒ ( ∛ 42876 ÷ √48) + (152 – 20.95 × 10.05) – √625.04 = ?

⇒ ( ∛ 42876 ÷ √48) + (152 – 21 × 10) – √625.04 ≈ ?

⇒ (35 / 7) 225 – 210) – 25 ≈ ?

⇒ 5 + 15 – 25 = ?

⇒ ? = – 5

Hence, option B is correct.

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Approximation is one of most necessary topic for IBPS PO PRE 2021, Generally 5 to 6 questions has been asked in previous IBPS PO Pre exams, So this topic will definitely appear in IBPS PO 2021, Today We are going discuss different kind of Approximation questions for IBPS PO Pre 2021, It’s very high scoring topic you can attempt almost all the questions of Approximation in IBPS PO Pre, It has been seen that who attempt Approximation and simplification question first those aspirants attempt more questions in Bank PO Exams, Here are different types of Approximation questions, At Smartkeeda you will get alot of Approximation questions in form of quizzes and even you can download approximation PDF  with solution it means you can attempt these when you are offline. Smartkeeda always provide New Pattern Based Approximation questions and previous years’ questions so you can score high in your exams that’s all you get for free.

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