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Mathematics Paper 2 (Simplification) - Software Development MCQ


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10 Questions MCQ Test - Mathematics Paper 2 (Simplification)

Mathematics Paper 2 (Simplification) for Software Development 2025 is part of Software Development preparation. The Mathematics Paper 2 (Simplification) questions and answers have been prepared according to the Software Development exam syllabus.The Mathematics Paper 2 (Simplification) MCQs are made for Software Development 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Mathematics Paper 2 (Simplification) below.
Solutions of Mathematics Paper 2 (Simplification) questions in English are available as part of our course for Software Development & Mathematics Paper 2 (Simplification) solutions in Hindi for Software Development course. Download more important topics, notes, lectures and mock test series for Software Development Exam by signing up for free. Attempt Mathematics Paper 2 (Simplification) | 10 questions in 10 minutes | Mock test for Software Development preparation | Free important questions MCQ to study for Software Development Exam | Download free PDF with solutions
Mathematics Paper 2 (Simplification) - Question 1
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If 30% of (x - y) = 20% of (x + y), then what per cent of x is y ?

Detailed Solution for Mathematics Paper 2 (Simplification) - Question 1

Given:

30% of (x - y) = 20% of (x + y)

Calculation:

30% of (x - y) = 20% of (x + y)

⇒ 30(x-y) = 20(x+y)

⇒ 30x-30y = 20x+20y

⇒ 30x-20x = 20y+30y

⇒ 10x = 50y

⇒ x = 5y

⇒ x/y = 5/1

Required % = (y/x) × 100

⇒ Required % = (1/5) × 100 = 20%

∴ y is 20% of x.

Mathematics Paper 2 (Simplification) - Question 2
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What value should come in place of question mark (?) in the following question?

Detailed Solution for Mathematics Paper 2 (Simplification) - Question 2

Calculation

⇒ 

⇒ 21/8 × 15/7 ÷ 28/5 × 28/5

⇒ 21/8 × 15/7 × 5/28 × 28/5 

⇒ 21/8 × 15/7 × 1

⇒ (45/8) × 1

= 

∴ The answer is 

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Mathematics Paper 2 (Simplification) - Question 3
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What is the decimal expansion of ?

Detailed Solution for Mathematics Paper 2 (Simplification) - Question 3

Concept -

 and 

Explanation -

we have 

⇒ 

Hence option(2) is correct.

Mathematics Paper 2 (Simplification) - Question 4
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Detailed Solution for Mathematics Paper 2 (Simplification) - Question 4

CALCULATIONS:

 = (11 × 11 × 11)(1/3) = 11

 = (8 × 8 × 8 × 8)(1/4) = 8

 

⇒ (1/6) × 48 = 8 

∴ The simplified value is 8

Confusion Points = (8 × 8 × 8 × 8)(1/4) = 8

Mathematics Paper 2 (Simplification) - Question 5
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What value should come in place of question mark (?) in the following question?

(37 × 3) +  = ? - (17 × 4) +  - 66
Detailed Solution for Mathematics Paper 2 (Simplification) - Question 5

Calculation

⇒ (37 × 3) +  = ? - (17 × 4) +  - 66

⇒ 111 + 32 = ? - 68 + 27 - 66

⇒ 143 = ? - 68 + 27 - 66

⇒ ? = 143 + 134 - 27

⇒ ? = 277 - 27

⇒ ? = 250

The answer is 250.

Mathematics Paper 2 (Simplification) - Question 6
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Simplify the following.
Detailed Solution for Mathematics Paper 2 (Simplification) - Question 6

Concept used:

Follow the BODMAS rule as given in the below table:

Calculation:

⇒ [(16/3)/(9/4) × 9/4/(1/4) of (15/2)]/[(8/3) of (16/15)]/5

⇒ [(16/3)/(9/4) × 9/4/(1/4 × 15/2)]/[(8/3 × 16/15)]×1/5

⇒ [(16/3) × (4/9) × (9/4)/(15/8)]/[(128/45)] × 1/5

⇒ [(16/3) × 1/(15/8)]/[(128/(45 × 5))

⇒ [(16/3) × (8/15)]/[(128/225)]

⇒ [(128/45)] × [(225/128)]

⇒ 5

The answer is 5.

Mathematics Paper 2 (Simplification) - Question 7
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The value of 25.3 × 5 - 35 ÷ 5 - 3 × 18.5 is :
Detailed Solution for Mathematics Paper 2 (Simplification) - Question 7

Given:

25.3 × 5 - 35 ÷ 5 - 3 × 18.5

Concept used:

Follow the BODMAS rule according to the table given below:

Calculation:

25.3 × 5 - 35 ÷ 5 - 3 × 18.5

⇒ 126.5 - 35 ÷ 5 - 55.5

⇒ 126.5 - 7 - 55.5

⇒ 126.5 - 62.5

⇒ 64.0

∴ The correct answer is 64.0.

Mathematics Paper 2 (Simplification) - Question 8
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Evaluate :

5.061 + 3.98 + 0.7034 + 7.6 + 0.3 + 2
Detailed Solution for Mathematics Paper 2 (Simplification) - Question 8

Given:

5.061 + 3.98 + 0.7034 + 7.6 + 0.3 + 2

Concept used: 

2 = 2.0 = 2.00 = 2.000 = 2.0000

Calculation:

⇒ 

∴ The evaluated answer is 19.6444

Mathematics Paper 2 (Simplification) - Question 9
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Simplify : 
Detailed Solution for Mathematics Paper 2 (Simplification) - Question 9

Given:

Concept used: 

Follow the BODMAS rule according to the table given below:

Calculation:

⇒ 

⇒  

⇒ 

⇒ 

⇒  = 

∴ The simplified form is 17/20

Mathematics Paper 2 (Simplification) - Question 10
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Simplify :  = 2
Detailed Solution for Mathematics Paper 2 (Simplification) - Question 10

Given:

 = 2

Calculation:

 = 2

⇒ 17.28 × 1/x = 2 × 3.6 × 0.2

⇒ x = (17.28)/(2 × 3.6 × 0.2) = 12

∴ The value of x is 12.

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