ExamPrepWay
Back
50s
SSC CGL
Quantitative Aptitude
Algebra
Easy
Practice Question
Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Learn + solve
Solve this faster with the right shortcut first
Shortcut used: Define the variable, form the equation, then solve step by step.
Solve in 3 steps:
- Let the unknown be a variable.
- Translate the statement into an equation.
- Solve and verify in options.
Common mistake: Do not change signs while moving terms across the equation.
Question 2
Multiple Choice Question
Question
In a Algebra practice set, a student answers 18 questions correctly out of 24. What percentage is correct?
Explanation
Correct Answer: C
ANSWER
Correct Answer: C
Method / Topic: Algebra
Correct percentage = 18/24 x 100 = 75%.
Why this answer is correct
The answer satisfies the equation formed from the question.
Short Explanation
Correct percentage = 18/24 x 100 = 75%.
Detailed Explanation
Question
In a Algebra practice set, a student answers 18 questions correctly out of 24. What percentage is correct?
ANSWER
Correct Answer: C
Method / Topic: Algebra
<p><strong>Question:</strong> Find the percentage of correct
Need the full method?
See full explanation + shortcut trick
Compare the quick idea with the premium step-by-step explanation and faster solving trick for this pattern.
Ad Placeholder
Reserved for a low-distraction question-page sponsor slot.
More Questions
Back to Topic
SSC CGL
Quantitative Aptitude
Algebra
50s
Question 2
Easy
Marks: 1.0
Practice Question
Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Learn + solve
Shortcut used, common trap, and the fastest solving route
Shortcut used: Define the variable, form the equation, then solve step by step.
Solve in 3 steps:
- Let the unknown be a variable.
- Translate the statement into an equation.
- Solve and verify in options.
Common mistake: Do not change signs while moving terms across the equation.
Question
In a Algebra practice set, a student answers 18 questions correctly out of 24. What percentage is correct?
Explanation
Correct Answer: C
ANSWER
Correct Answer: C
Method / Topic: Algebra
Correct percentage = 18/24 x 100 = 75%.
Why this answer is correct
The answer satisfies the equation formed from the question.
Short Explanation
Correct percentage = 18/24 x 100 = 75%.
Detailed Explanation
Question
In a Algebra practice set, a student answers 18 questions correctly out of 24. What percentage is correct?
ANSWER
Correct Answer: C
Method / Topic: Algebra
<p><strong>Question:</strong> Find the percentage of correct
Locked premium value
See full explanation + shortcut trick
Use the free answer check first, then unlock the complete breakdown, shortcut path, and richer explanations for similar questions.
Ad Placeholder
Reserved for a low-distraction question-page sponsor slot.
Keep Practicing This Pattern
Topic Recommendations
Practice Similar Questions
Recommended Next Practice
Use these suggestions after solving the practice questions above.
Concept tagged
demo-seed
original
flow-test
quantitative-aptitude
algebra
Smart Links
Related Practice & Revision
Helpful next steps for practice, revision, and timed tests.
Next Actions
Revision Path
Next in Quantitative Aptitude
Simplification
A safe nearby topic in the same subject sequence
Continue
Next in Quantitative Aptitude
Geometry
A safe nearby topic in the same subject sequence
Continue
Next in Quantitative Aptitude
Mensuration
A safe nearby topic in the same subject sequence
Continue
Next in Quantitative Aptitude
Data Interpretation
A safe nearby topic in the same subject sequence
Continue
Related Topics
Quantitative Aptitude · 2566 questions
Percentage
Same subject practice path
Practice
Quantitative Aptitude · 506 questions
Simple Interest
Same subject practice path
Practice
Quantitative Aptitude · 407 questions
Mensuration
Same subject practice path
Practice
Quantitative Aptitude · 309 questions
Number System
Same subject practice path
Practice
Quantitative Aptitude · 203 questions
Compound Interest
Same subject practice path
Practice
Quantitative Aptitude · 203 questions
Partnership
Same subject practice path
Practice
Related Articles
Same exam category
SSC CGL Syllabus 2026: Tier 1 & Tier 2 Subject-Wise Topics
A complete, exam-focused breakdown of the SSC CGL 2026 Tier-I and Tier-II syllabus based on the official…
Read
Same exam category
Profit and Loss for SSC CGL – Complete Guide
Learn Profit and Loss for SSC CGL with concepts, formulas, shortcuts, PYQ-style questions, mistakes and …
Read
Same exam category
SSC CGL Exam Pattern 2026: Tier 1 and Tier 2 Pattern
Complete SSC CGL 2026 Tier-I and Tier-II exam pattern based on the official Staff Selection Commission n…
Read
Same exam category
SSC CGL Eligibility 2026: Qualification and Requirements
Complete SSC CGL eligibility criteria for educational qualification, nationality, age and post-specific …
Read
Related Topics
Go Premium
- First 10 questions free per topic
- Detailed Explanation
- Video explanations
- Audio solutions
- Premium question access
Question Palette
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304