Symbol Substitution Practice Questions Answers Test With Solutions & More Shortcuts

MATHEMATICAL OPERATIONS PRACTICE TEST [2 - EXERCISES]

Symbol Substitution

Balancing The Equations

Question : 1 [S.S.C. (CPO) 2008]

If '-‘ denotes addition, ‘+' denotes subtraction, ‘×' denotes division and ÷ denotes multiplication, then 7 -10 × 5 ÷ 6 + 4 =?

a) 3

b) 12

c) 15

d) 9

Shortcut »

Answer: (c)

According to the question,

? =  7 - 10 × 5 ÷ 6 + 4

from the question by changing the symbols, we get

= 7 + 10 ÷ 5 × 6 - 4 (using VBODMAS rule)

=7 + 2  × 6 - 4

= (7 + 12) - 4

= 15

Question : 2 [S.S.C. (10+2) 2013]

If '+' means 'minus', ‘-‘, means 'multiply’, ‘÷’ means ‘plus’ and '×' means 'divide', then 10 × 5 ÷ 3 - 2 + 3 = ?

a) 5

b) $53/3$

c) 21

d) 36

Shortcut »

Answer: (a)

According to the question,

? = 10 × 5 ÷ 3 -2 + 3

from the question by changing the symbols, we get 

= 10 ÷ 5 + 3 × 2 - 3 (using VBODMAS rule)

= 2 + 3 × 2 - 3

= 2 + 6 - 3 

= 8 - 3 = 5

Question : 3 [C.B.I. (PO) 2011]

A means ‘+', B means '-' C means ‘×' and D means ÷, then 18 C 14 A 6 B 16 D 4 =?

a) 254

b) 238

c) 188

d) 258

e) None of these

Shortcut »

Answer: (a)

According to the question,

? = 18 C 14 A 6 B 16 D 4

from the question by changing the symbols, we get

= 18 × 14 + 6 - 16 ÷ 4 (using VBODMAS rule)

= 18 × 14 + 6 - 4

= 252 + 6 - 4

= 258 - 4 = 254

Question : 4 [C.B.I. (Clerk) 2010]

If A means '×' B means ‘÷' C means '-' and D means ‘+', then 4 D 16 A 5 B 8 C 5 = ?

a) 9

b) 16

c) 13

d) 75

e) None of these

Shortcut »

Answer: (a)

According to the question,

? = 4 D 16 A 5 B 8 C 5

from the question by changing the symbols, we get

= 4 + 16 × 5 ÷ 8 - 5 (using VBODMAS rule)

= 4 + 16 × 0.625 - 5

=  4 + 10 - 5

= 14 - 5 = 9

Question : 5 [I.B.P.S. (PO) 2011]

If A means ‘-', B means '÷', C means ‘+' and D means '×', then 15 B 3 C 24 A 12 D 2 = ?

a) 3

b) 5

c) 7

d) 9

e) None of these

Shortcut »

Answer: (b)

According to the question,

? = 15 B  3 C 24 A 12 D 2

from the question by changing the symbols, we get

= 15 ÷ 3 +24 - 12 × 2 (using VBODMAS rule)

= 5 + 24 -12 × 2

= 5+ 24 - 24 = 5 

IMPORTANT VERBAL REASONING EXERCISES

Symbol Substitution Shortcuts »

Click to Read...

Symbol Substitution Online Quiz

Click to Start..
MATHEMATICAL OPERATIONS SHORTCUTS AND TECHNIQUES WITH EXAMPLES
VERBAL REASONING CATEGORIES
RECENT BLOGS
SSC CHSL Exam Centres 2023 Tier 1 & 2: State-Wise Apply Link
SSC CHSL Exam Centres 2023 Tier 1 & 2: State-Wise Apply Link Read more...
SSC CHSL 2023 Tier 2: Syllabus PDF & Exam Pattern [Changed]
SSC CHSL 2023 Tier 2: Syllabus PDF & Exam Pattern [Changed] Read more...
SSC CHSL Tier 1 Revised Syllabus 2023 & New Topics List PDF
SSC CHSL Tier 1 Revised Syllabus 2023 & New Topics List PDF Read more...
SSC CHSL 2023 Tier 2 New Revised Exam Pattern & Syllabus PDF
SSC CHSL 2023 Tier 2 New Revised Exam Pattern & Syllabus PDF Read more...

Recently Added Subject & Categories For All Competitive Exams

Top Compound Interest MCQ Questions, PDF IBPS RRB CLERK

Important Compound Interest Questions and Detailed Answers, PDF for IBPS RRB CLERK. Aptitude Practice Test Series for all Banks, Govt and Competitive Exams

20-Sep-2024 by Careericons

Continue Reading »

Top 100+ Profit Loss MCQ Questions, PDF IBPS RRB CLERK

Important Profit Loss Questions and Detailed Answers, PDF for IBPS RRB CLERK. Aptitude Practice Test Series for all Banks, Govt and Competitive Exams

20-Sep-2024 by Careericons

Continue Reading »

Top 100+ Spelling Test MCQ Questions, PDF IBPS RRB CLERK

Important Spelling Test Questions and Detailed Answers, PDF for IBPS RRB CLERK. English Practice Test Series for all Banks, Govt and Competitive Exams

20-Sep-2024 by Careericons

Continue Reading »

Top One Word Substitution Questions, PDF IBPS RRB CLERK

Important One Word Substitution Questions and Detailed Answers, PDF for IBPS RRB CLERK. English Practice Test Series for Banks, Govt and Competitive Exams

20-Sep-2024 by Careericons

Continue Reading »