Question
A sum of money becomes $3$ times itself in $16$ years at simple interest. What is the rate of interest per annum? / कोई धनराशि साधारण ब्याज पर $16$ वर्ष में तीन गुनी हो जाती है। वार्षिक ब्याज दर क्या है?
Option 4 : $12.5$% / $12.5$%
Detailed Solution
सही उत्तर $12.5$% / $12.5$% है।
Interest = $2$ times principal over $16$ years, so rate = $200$ / $16$ = $12.5$% per annum. / $16$ वर्ष में ब्याज मूलधन का $2$ गुना है, इसलिए दर = $200$ / $16$ = $12.5$% वार्षिक।
- ->SSC CGL Admit Card 2026Download Tier — 1 Hall Ticket Region — wise, Exam Day Rules
- ->SSC CGL Exam Date 2026Tier — 1 Schedule (30 Sep–30 Oct), Shifts, City Slip & Admit Card Dates
- ->SSC CGL Exam Date 2026Tier — 1 Schedule (30 Sep–30 Oct), Shifts, City Slip & Admit Card Dates
- ->SSC CGL 2026 Notification Out10,731 Vacancies, Apply Online, Exam Dates, Eligibility
- ->SSC GD Physical Test 2026PET/PST Running, Height, Chest Standards, Dates
- ->SSC GD Constable Cut Off 2026 OutState — wise, Category — wise Cut Off Marks (Male/Female)
- ->SSC GD Constable Result 2026 Out1,97,408 Candidates Shortlisted for PET/PST — Check Merit List PDF
- ->RRB NTPC Cut Off 2026Expected CBT — 1 Cut Off, Previous Year Cut Offs (Zone — wise)
Recommended Test Series
Attempt full-length mock tests, sectional papers & All India Rank
AIIMS CRE Social Security Officer, Manager Grade-II & Superintendent Test Series 2026

AIIMS CRE Social Security Officer, Manager Grade-II & Superintendent Test Series 2026
20 Total Tests
- •20 Full Test (Prelims)
SSC GD Constable Test Series

SSC GD Constable Test Series
145 Total Tests
- •15 Full Test (Prelims)
- •50 Sectional Test
- •55 Chapter Test
- +25 more tests
DSSSB Junior Scientific Assistant (LieDetection) Test Series 2026 | 25+ Mock Tests

DSSSB Junior Scientific Assistant (LieDetection) Test Series 2026 | 25+ Mock Tests
120 Total Tests
- •20 Full Test (Prelims)
- •100 Sectional Test
AIIMS CRE Assistant Security Officer Test Series 2026

AIIMS CRE Assistant Security Officer Test Series 2026
70 Total Tests
- •20 Full Test (Prelims)
- •50 Sectional Test
More GK + Current Affairs Questions
Choose the word nearest in meaning to QUANDARY.
Fill in the blank: The river water was so ______ that we could see the pebbles at the bottom.
Choose the one-word substitution for: One who believes that everything is decided by fate.
Choose the meaning of the idiom in the sentence: During the debate, the chairman sat on the fence and refused to support either side.
Choose the meaning of the idiom in the sentence: After months of silence, the clerk finally let the cat out of the bag about the transfer li...
Choose the part of the sentence that has an error: The quality / of the mangoes / are excellent / No error
Choose the part of the sentence that has an error: Neither of the two brothers / have completed / their assignment / No error
Fill in the blank: She has been suffering ______ malaria since Monday.
Question:
A sum of money becomes $3$ times itself in $16$ years at simple interest. What is the rate of interest per annum? / कोई धनराशि साधारण ब्याज पर $16$ वर्ष में तीन गुनी हो जाती है। वार्षिक ब्याज दर क्या है?
Correct Answer: $12.5$% / $12.5$%
Interest = $2$ times principal over $16$ years, so rate = $200$ / $16$ = $12.5$% per annum. / $16$ वर्ष में ब्याज मूलधन का $2$ गुना है, इसलिए दर = $200$ / $16$ = $12.5$% वार्षिक।