RRB NTPC CBT-1 previous year question
If the interest on a sum of ₹y at 2% per annum compounded annually for 2 years is ₹404, then the total amount payable at the end of the two-year period will be _________.
Asked in RRB NTPC 2026 — 16 June Shift 2 · Quantitative Aptitude
Tap an option to check your answer.
Show answer and explanation
Correct answer: (A) ₹10,404
CI for 2 years at 2%: P×(1.022−1)=404 gives P=10,000; total amount payable = 10,000+404 = ₹10,404.
हिंदी में प्रश्न
यदि zy की राशि पर वार्षिक रूप से संयोजित होने वाले 2% वार्षिक दर से 2 वर्षों में प्राप्त चक्रवृद्धि ब्याज ₹404 है, तो दो वर्ष की अवधि के अंत में देय कुल राशि होगी।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (A) ₹10,604
2% पर 2 वर्ष का चक्रवृद्धि ब्याज: P×(1.022−1)=404 से P=10,000; कुल देय राशि = 10,000+404 = ₹10,404 है।
More solved Quantitative Aptitude questions
- A military camp has provisions for 360 soldiers for 50 days. After 10 days, 120 more soldiers arrive at the camp. Assuming the daily…
- Two trains are running on parallel tracks in the same direction. Train A is 90 m long and moves at 54 km/h. Train B is 75 m long and moves…
- What is the mean proportional between 0.0009 and 0.25?
- A hollow spherical shell is made of a metal of density 10 g/cm3. Its internal and external radius are 1 cm and 4 cm, respectively. What is…
- What sum (in ₹) will earn a simple interest of ₹1,320 in 3 years at 16% per year rate of interest?
- If the difference between the ages of a mother and her daughter is 24 years, and the sum of their ages is 52 years, how old (in years) is…