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Find the rate of interest (in %) if simp...

Find the rate of interest (in %) if simple interest earned on a certain sum for the 3 years is Rs.900 and compound interest earned in 2 years is Rs 636?
यदि एक निश्चित धनराशि पर 3 साल में अर्जित किया गया साधारण ब्याज 900 रूपये है और 2 साल में अर्जित किया गया चक्रवृद्धि ब्याज 636 रूपये है, तो ब्याज दर (% में) ज्ञात करें।

A

12

B

10

C

9

D

8

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If the difference between the compound interest and simple interest at 17% on a sum for 2 years (compounded annually ) is Rs.433.50. Then the compound interest (in Rs.) is: यदि एक धनराशि पर 17% की दर से 2 वर्ष में प्राप्त चक्रवृद्धि ब्याज और साधारण ब्याज का अंतर (वार्षिक संयोजन) 433.50 रुपये है तो चक्रवद्धि ब्याज ज्ञात करे।

The simple interest on a sum of money for 2 years at certain rate of interest is Rs320. The compound interest, compounded annually on the same sum for the same duration and at the same rate of interest is Rs384. The sum (in Rs) is: किसी राशि पर किसी निश्चित दर से दो वर्षों का साधारण ब्याज 320 रुपये है | इसी राशि पर इसी दर से इस अवधि का चक्रवृद्धि ब्याज ( वार्षिक रूप से संयोजित ) 384 रुपये है | यह राशि (रुपये में) है :

The compound interest on a certain sum of money at 21% for 2 years is Rs. 9,282. Its simple interest (in Rs) at the same rate and for the same period is : किसी निश्चित राशि पर 21% की दर से 2 वर्ष का चक्रवृद्धि ब्याज 9282 रुपये है | समान दर से समान अवधि के लिए इसका साधारण ब्याज ज्ञात करें

If the difference between the compound interest and simple interest at 17% on a sum of money for 2 years (compounded annually) is Rs. 433.50 then the sum (in Rs.) is: यदि एक धनराशि पर 17% की दर से 2 वर्ष में प्राप्त चक्रवृद्धि ब्याज और साधारण ब्याज का अंतर (वार्षिक संयोजन) 433.50 रुपये है, तो यह राशि (रुपये में) कितनी है?

The difference between compound interest and simple interest on a sum for 2 years at 20% p.a is Rs. 200. The sum is : किसी राशि पर 20% वार्षिक दर से 2 वर्ष के चक्रवृद्धि ब्याज तथा साधारण ब्याज दर का अंतर रु 200 है | राशि है:

The compound interest on a certain sum of money at 21% for 2 years is Rs 11,602.5 . Its simple interest (in Rs) at the same rate and for the same period is: किसी निश्चित राशि पर 21% की दर से 2 वर्षों का चक्रवृद्धि ब्याज 11,602.5 रुपये है | इस दर से इसी अवधि के लिए इसका साधारण ब्याज ( रुपये में ) ज्ञात करें |

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