{"id":21596,"date":"2018-09-05T18:43:14","date_gmt":"2018-09-05T13:13:14","guid":{"rendered":"https:\/\/cracku.in\/blog\/?p=21596"},"modified":"2018-09-05T19:08:14","modified_gmt":"2018-09-05T13:38:14","slug":"simple-and-compound-interest-questions-for-rrb-group-d-pdf","status":"publish","type":"post","link":"https:\/\/cracku.in\/blog\/simple-and-compound-interest-questions-for-rrb-group-d-pdf\/","title":{"rendered":"Simple And Compound Interest Questions For RRB Group-D PDF"},"content":{"rendered":"

Simple And Compound Interest Questions For RRB Group-D PDF:-<\/strong><\/span><\/h1>\n

Download Simple And Compound Interest Questions For RRB Group-D PDF with detailed solutions. Important Practice Simple And Compound Interest Questions based on previous year railway RRB exam papers.<\/p>\n

Download Simple And Compound Interest Questions For RRB Group-D PDF<\/a><\/p>\n

Get 20 RRB Group-D Mocks for just Rs. 99<\/a><\/p>\n

Question 1:<\/strong>\u00a0Nita sold an article for Rs. 220 and earned a profit of 10%. At what cost should she sell to earn a profit of 30% ?<\/p>\n

a) Rs. 220
\nb) Rs. 230
\nc) Rs. 260
\nd) Rs. 280\u200b_<\/p>\n

Question 2:<\/strong>\u00a0Marked price of a dining table is Rs. 6, 000 and its is sold to a customer for Rs. 5, 500. What is discount rate given on that table ?<\/p>\n

a) 10%
\nb)$ 8 \\frac {1}{3} $ %
\nc) 8%
\nd) 9%<\/p>\n

Question 3:<\/strong>\u00a0What is the sum which earns Rs. 420 as compound interest in second year at the annual interest rate of 5% ?<\/p>\n

a) Rs. 4,000
\nb) Rs. 42,000
\nc) Rs. 8,000
\nd) Rs. 21,000<\/p>\n

Question 4:<\/strong>\u00a0A invested Rs 10,000 for 9 months and B invested Rs 18,000 for some times in a business If the profits of A and B are equal then the period of time for which B\u2019s capital was invested is<\/p>\n

a) 6 months
\nb) 5 months
\nc) 4 months
\nd) 3 months<\/p>\n

Question 5:<\/strong>\u00a0A sum of money was invested at a certain rate for 2 years. Had it been invested at 3% higher rate of interest, it would have fetched Rs. 450 more. The sum invested was—<\/p>\n

a) Rs. 7500
\nb) Rs. 600
\nc) Rs. 5000
\nd) Rs. 4500<\/p>\n

Question 6:<\/strong>\u00a0On what sum of money will the compound interest for 3 years at 5% per annum amount to Rs. 630.50 ?<\/p>\n

a) Rs. 1200
\nb) Rs. 1261
\nc) Rs. 4000
\nd) Rs. 3000<\/p>\n

Question 7:<\/strong>\u00a0On what sum of money will the compound interest for 3 years at 5% per annum amount to Rs. 630.50 ?<\/p>\n

a) Rs. 1200
\nb) Rs. 1261
\nc) Rs. 4000
\nd) Rs. 3000<\/p>\n

Question 8:<\/strong>\u00a0Marked price of an article is Rs. 500. The shopkeeper sells the article at successive discounts of 15% and 10%. Another shopkeeper sells the same article and gives the successive discounts of 9% and 16%. From which shopkeeper the customer will get more benefit ?<\/p>\n

a) First
\nb) Second
\nc) Equal from both
\nd) None of these<\/p>\n

Question 9:<\/strong>\u00a0The simple interest at the rate of 8% on the amount Rs. 20,000 for 3 months is<\/p>\n

a) 400
\nb) 600
\nc) 500
\nd) 200<\/p>\n

Question 10:<\/strong> If a person draws an interest of 400 on the principal amount of Rs. 4,000 for two years, the percentage of interest is<\/p>\n

a) 10
\nb) 20
\nc) 5
\nd) 15<\/p>\n

Take free RRB Group-D mock test<\/a><\/p>\n

RRB Group-D Previous papers<\/a><\/p>\n

Answers & Solutions:<\/u><\/strong><\/span><\/p>\n

1) Answer (C)
\n<\/strong>
\nCP * 110\/100 = 220
\nSo, CP = 200
\nTo get a profit of 30%
\nSP = CP * 130\/ 100 = 200 * 130\/ 100 = 260 Rs.<\/p>\n

2) Answer (B)
\n<\/strong>
\nDiscount rate = 500* 100\/6000= 8.33%<\/p>\n

3) Answer (C)
\n<\/strong>
\nx * 1.05 * 1.05 – x * 1.05 = 420
\nimplies x = 8000 Rs.<\/p>\n

4) Answer (B)
\n<\/strong>
\nA’s profit = 10,000 x 9 x r\/100
\nB’s profit = 18000 x t x r\/100
\nBut the profits are same so,
\n10,000 x 9 x r\/100 \u00a0= 18000 x t x r\/100
\nso, t = 5 months.<\/p>\n

5) Answer (A)<\/b><\/p>\n

P x R X T \/ 100 is the simple interest
\nSo, P x (R+3) x 2\/100 – P x R x 2\/ 100 = 450
\nSolving for P, we get P = 7500 Rs.
\n
\n6) Answer (C)
\n<\/b><\/p>\n

$ P (1 + .05) ^ {3}$ – P= 630.5
\nSolving for P, we get P = 4000<\/p>\n

7) Answer (b)
\n<\/b>
\nThe selling price for the first shopkeeper = 500 x .85 x .9 = 500 x .765
\nThe selling price for the second shopkeeper = 500 x .91 x .84 = 500 x .7644
\nSo, the customer benefits more from second shopkeeper.<\/p>\n

8) Answer (B)
\n<\/b>
\nThe selling price for the first shopkeeper = 500 x .85 x .9 = 500 x .765
\nThe selling price for the second shopkeeper = 500 x .91 x .84 = 500 x .7644
\nSo, the customer benefits more from second shopkeeper.<\/p>\n

9) Answer (A)
\n<\/b>
\nS.I=P x r x t\/100 , t in years
\n=(20,000 x 8 x 3)\/( 100 x 12)=400<\/p>\n

10) Answer (C)<\/b><\/p>\n

Simple Interest=Principal\u00d7time\u00d7rate\/100
\n=> 400=4000\u00d72\u00d7r\/100
\n\u2234r = 5<\/p>\n

Railway Group-D Free Mock Test (Hindi\/English)<\/a><\/p>\n

Highly Rated Group-D Preparation App<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Simple And Compound Interest Questions For RRB Group-D PDF:- Download Simple And Compound Interest Questions For RRB Group-D PDF with detailed solutions. Important Practice Simple And Compound Interest Questions based on previous year railway RRB exam papers. Question 1:\u00a0Nita sold an article for Rs. 220 and earned a profit of 10%. At what cost should […]<\/p>\n","protected":false},"author":34,"featured_media":21598,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[169,125,31],"tags":[495,490,1177],"class_list":{"0":"post-21596","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-downloads","8":"category-featured","9":"category-railways","10":"tag-railway","11":"tag-railway-group-d","12":"tag-railways-2018"},"better_featured_image":{"id":21598,"alt_text":"Simple And Compound Interest Questions For RRB Group-D PDF","caption":"Simple And Compound Interest Questions For RRB Group-D PDF","description":"Simple And Compound Interest Questions For RRB Group-D PDF","media_type":"image","media_details":{"width":"960","height":"504","file":"2018\/09\/fig-05-09-2018_12-29-25.jpg","sizes":{"thumbnail":{"file":"fig-05-09-2018_12-29-25-150x150.jpg","width":"150","height":"150","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-150x150.jpg"},"medium":{"file":"fig-05-09-2018_12-29-25-300x158.jpg","width":"300","height":"158","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-300x158.jpg"},"medium_large":{"file":"fig-05-09-2018_12-29-25-768x403.jpg","width":"768","height":"403","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-768x403.jpg"},"tiny-lazy":{"file":"fig-05-09-2018_12-29-25-30x16.jpg","width":"30","height":"16","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-30x16.jpg"},"td_80x60":{"file":"fig-05-09-2018_12-29-25-80x60.jpg","width":"80","height":"60","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-80x60.jpg"},"td_100x70":{"file":"fig-05-09-2018_12-29-25-100x70.jpg","width":"100","height":"70","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-100x70.jpg"},"td_218x150":{"file":"fig-05-09-2018_12-29-25-218x150.jpg","width":"218","height":"150","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-218x150.jpg"},"td_265x198":{"file":"fig-05-09-2018_12-29-25-265x198.jpg","width":"265","height":"198","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-265x198.jpg"},"td_324x160":{"file":"fig-05-09-2018_12-29-25-324x160.jpg","width":"324","height":"160","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-324x160.jpg"},"td_324x235":{"file":"fig-05-09-2018_12-29-25-324x235.jpg","width":"324","height":"235","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-324x235.jpg"},"td_324x400":{"file":"fig-05-09-2018_12-29-25-324x400.jpg","width":"324","height":"400","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-324x400.jpg"},"td_356x220":{"file":"fig-05-09-2018_12-29-25-356x220.jpg","width":"356","height":"220","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-356x220.jpg"},"td_356x364":{"file":"fig-05-09-2018_12-29-25-356x364.jpg","width":"356","height":"364","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-356x364.jpg"},"td_533x261":{"file":"fig-05-09-2018_12-29-25-533x261.jpg","width":"533","height":"261","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-533x261.jpg"},"td_534x462":{"file":"fig-05-09-2018_12-29-25-534x462.jpg","width":"534","height":"462","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-534x462.jpg"},"td_696x0":{"file":"fig-05-09-2018_12-29-25-696x365.jpg","width":"696","height":"365","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-696x365.jpg"},"td_696x385":{"file":"fig-05-09-2018_12-29-25-696x385.jpg","width":"696","height":"385","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-696x385.jpg"},"td_741x486":{"file":"fig-05-09-2018_12-29-25-741x486.jpg","width":"741","height":"486","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-741x486.jpg"},"td_0x420":{"file":"fig-05-09-2018_12-29-25-800x420.jpg","width":"800","height":"420","mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25-800x420.jpg"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}},"post":null,"source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2018\/09\/fig-05-09-2018_12-29-25.jpg"},"yoast_head":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\n\n\n