Simplification Questions and Answers | Free Online Simplification Practice Test with Solutions

Simplification is one of the important topics in the Aptitude Section. Here we have provided the Simplifications Quiz Online Test, which will help you boost your calculation speed and accuracy. After completion of this simplification quiz, you can analyze your performance.

Candidates studying for competitive exams should be aware that the Simplification topic is one of the most crucial because it is covered in 5 to 10 questions.

What exactly is simplification?

Finding the solution from a complex calculation is what simplification is all about. The simplification topic occupies a large portion of the exam. So, in this post, you will learn how to increase your score in exams such as SBI Clerk, RBI Assistant, SBI PO, IBPS Clerk, IBPS PO, SSC SGL, and SSC CHSL.

BODMAS
Bodmas is the order of operations that should be performed to calculate the final answer for the given expression

B – Bracket,
O – of,
D – Division,
M – Multiplication,
A – Addition and
S – Subtraction

Important formulas

(a+b)²=a²+b²+2ab

(a−b)²=a²+b²−2ab

$$

(a+b)³=a³+b³+3ab(a+b)

Let’s look at Simplification Questions with Solutions

Q1)  ?² + (144.03 +15.89 ×16.03) = 499.99 

1. 10
2. 8
3. 6
4. 12
5. 4

Solution:

Q2) (20.02)² ÷ (7.93)² × 15.97 = ?

1. 90
2. 100
3. 115
4. 85
5. 80

Solution:

Q3) 32.12% of 249.901 + 59.98% of 499.95 =?

1. 380
2. 400
3. 420
4. 360
5. 410

Solution:

Q4) ( √483.98)×7.93-151.04=?

1. 32
2. 22
3. 25
4. 30
5. 20

Solution:

Q5) 219.92% of 249.99+150.11% of 144.07=?

1. 824
2. 968
3. 544
4. 766
5. 656

Solution:
220% of 250+150% of 144=?
550+216=?
?=766

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Q6) 4 × 5² – 3² × 7 + 6² = ? + 24

1. 7²
2. 8²
3. 9²
4. 4²
5. 3²

Solution: 

4 × 5² – 3² × 7 + 6² = ? + 24
⇒ ? = 4 × 25 – 9 × 7 + 36 – 24
⇒ ? = 100 – 63 + 36 – 24
⇒ ? = 49
⇒ ? = 7²

Q7) ? = (5)³ – 3 + (4)² + (7)²

1. 185
2. 190
3. 191
4. 187
5. 201

Solution: 

? = 5³ – 3 + 4² + 7²
  = 125 – 3 + 16 + 49
  = 187

Simplification Practice Questions PDF: Click Here

Q8) (840 ÷ 6 ÷ 4 + 79) – 1316 ÷ (19 × 5 – 48) = ?  

1. 611
2. 75
3. 86
4. -90
5. -95

Solution: 

(840 ÷ 6 ÷ 4 + 79) – 1316 ÷ (19 × 5 – 48) = ?  
⇒ (35 + 79) – 1316 ÷ (47) = ?
⇒ (35 + 79) – 28 = ?
⇒ ? = 86

Q9) 6499.91÷103.97×65.08=?

1. 4060
2. 4320
3. 3670
4. 5260
5. 6200

Solution:
6500÷104×65=?
?=4062.5≈4060

Q10) (√121 ×25)÷44 -? =1.25

1. 8
2. 6
3. 7
4. 5
5. None of these

Solution: 

Simplification Online Practice Test with Answers

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