{"id":31687,"date":"2019-07-16T17:53:21","date_gmt":"2019-07-16T12:23:21","guid":{"rendered":"https:\/\/cracku.in\/blog\/?p=31687"},"modified":"2019-07-16T19:03:12","modified_gmt":"2019-07-16T13:33:12","slug":"installment-questions-for-rrb-group-d-pdf","status":"publish","type":"post","link":"https:\/\/cracku.in\/blog\/installment-questions-for-rrb-group-d-pdf\/","title":{"rendered":"Installment Questions for RRB Group-D PDF"},"content":{"rendered":"

Installment Questions for RRB Group-D PDF<\/strong><\/span><\/h1>\n

Download Top-10 RRB Group-D Installment Questions PDF.\u00a0RRB GROUP-D Installment questions based on asked questions in previous exam papers very important for the Railway Group-D exam.<\/p>\n

Download Installment Questions for RRB Group-D PDF<\/a><\/p>\n\n

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Question 1:\u00a0<\/b>Mahesh invests a certain sum in a bank. At the end of 2 years, the amount becomes 8000 and at the end of 4.5 years it becomes 10500. If the bank offers simple interest then find the rate of interest which the bank offers.<\/p>\n

a)\u00a010 %<\/p>\n

b)\u00a016.67 %<\/p>\n

c)\u00a012.5 %<\/p>\n

d)\u00a020 %<\/p>\n

Question 2:\u00a0<\/b>A bank offers an interest of 10% per annum which is compounded half-yearly. If Arjun invests 10000, what is the total amount he will earn after 2 years?(approximately)<\/p>\n

a)\u00a01200<\/p>\n

b)\u00a01617<\/p>\n

c)\u00a012155<\/p>\n

d)\u00a013441<\/p>\n

Question 3:\u00a0<\/b>A bank offers a simple interest of 8 % per annum on fixed deposits. Mohit deposits a certain sum in the bank. At the end of 5 years, he withdraws the entire amount from the bank and deposits 50 % of this amount in another bank which offers a simple interest of 10 % per annum. After another 2 years, Mohit gets 16800 rupees from the second bank. What is the amount that he invested in the first bank?<\/p>\n

a)\u00a022500<\/p>\n

b)\u00a020000<\/p>\n

c)\u00a025000<\/p>\n

d)\u00a022000<\/p>\n

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Question 4:\u00a0<\/b>Mukesh has 30000 rupees with him. He deposits this amount in two different banks. The first bank offers a simple interest of 12 % per annum and the second bank offers a compound interest of 10 % per annum. How much money (approx) should he invest in the second bank so that at the end of second year he gets same amount from both the banks?<\/p>\n

a)\u00a017703.67<\/p>\n

b)\u00a016607.14<\/p>\n

c)\u00a015983.25<\/p>\n

d)\u00a017004.33<\/p>\n

Question 5:\u00a0<\/b>Amit invests Rs. 20,000 in two banks. He invested half of the sum in a bank that pays compound interest and half in a bank that pays simple interest. The interest rate in both the banks is 10% p.a. How much interest will he make at the end of 2 years?<\/p>\n

a)\u00a0Rs. 2,000<\/p>\n

b)\u00a0Rs. 2,100<\/p>\n

c)\u00a0Rs. 4,000<\/p>\n

d)\u00a0Rs. 4,100<\/p>\n

Question 6:\u00a0<\/b>A 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)\u00a0Rs. 7500<\/p>\n

b)\u00a0Rs. 600<\/p>\n

c)\u00a0Rs. 5000<\/p>\n

d)\u00a0Rs. 4500<\/p>\n

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Question 7:\u00a0<\/b>A invested Rs 10,000 for 9 months and B invested Rs 18,000 for some time 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)\u00a06 months<\/p>\n

b)\u00a05 months<\/p>\n

c)\u00a04 months<\/p>\n

d)\u00a03 months<\/p>\n

Question 8:\u00a0<\/b>Amit invests Rs 1000 for a period of 3 years at the rate of 10% per annum. What would be the difference if the interest is accrued using simple interest versus compound interest compounded annually.<\/p>\n

a)\u00a0Simple Interest would be more by Rs 31<\/p>\n

b)\u00a0Simple Interest would be less by Rs 31<\/p>\n

c)\u00a0Simple Interest would be more by Rs 1031<\/p>\n

d)\u00a0Can\u2019t be determined<\/p>\n

RRB Group-D Important Questions (download PDF)<\/a><\/p>\n\n

Question 9:\u00a0<\/b>Amit invest half his money at simple interest rate of 10.5% and compound interest rate of x% compounded annually for 2 years. If he gets the same interest from both investments, find x.<\/p>\n

a)\u00a010%<\/p>\n

b)\u00a011%<\/p>\n

c)\u00a012.5%<\/p>\n

d)\u00a0Can\u2019t be determined<\/p>\n

Question 10:\u00a0<\/b>A 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)\u00a0Rs. 7500<\/p>\n

b)\u00a0Rs. 600<\/p>\n

c)\u00a0Rs. 5000<\/p>\n

d)\u00a0Rs. 4500<\/p>\n

General Science Notes for RRB Exams (PDF)<\/a><\/p>\n\n

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

1)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

We know that simple interest is same for every year. We have been given that he earned 2500 in 2.5 years.
\nHence, he must be earning 1000 in interest every year. Thus, the initial amount invested by him must be 8000 – 2000 = 6000
\nThus, the rate of interest must be 1000*100\/6000 = 16.67 %<\/p>\n

2)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

Since it is compounded half yearly, there are 4 time periods with a rate of 5%.<\/p>\n

Amount = $10000*[1.05]^4 = 12155.06$ ~ 12155<\/p>\n

Hence, option C is the correct answer.<\/p>\n

3)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

He gets 16800 from the second bank which offers a simple interest of 10 percent per annum. Let us assume that he deposited x with second bank.
\nHence
\nx*1.2 = 16800
\n=> x = 14000
\nHence, he must have got 14000*2 = 28000 from the first bank.
\nLet P be the original sum that he deposited in the bank. Hence, we have
\nP*.8*5 + P = 28000
\n=> 1.4P = 28000
\n=> P = 28000\/1.4 = 20000<\/p>\n

4)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

Let us assume that Mukesh deposited x in second bank. So at the end of 2 years it will become 1.21x in bank 2.
\nNow he must have invested 30000 – x in bank 1.
\nThe interest earned will be (30000 – x)*.12*2 = .24*30000 – .24x = 7200 – .24x
\nHence, the amount will be 7200 – .24x + 30000 – x = 37200 – 1.24x
\nWe have been given that 1.21x = 37200 – 1.24x
\n=> 2.24x = 37200
\n=> x = 16607.14
\nHence, option B is the correct answer.<\/p>\n

5)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

The principal in the bank with simple interest is Rs. 20,000\/2 = Rs. 10,000
\nInterest earned = 10,000 * 2 * 10% = Rs. 2,000<\/p>\n

The principal in the bank with compound interest is Rs. 20,000\/2 = Rs. 10,000
\nInterest earned = $10,000 * 1.1^2$ – 10,000 = Rs. 2,100<\/p>\n

Total interest earned = 2,000 + 2,100 = Rs. 4,100<\/p>\n

6)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

Let $x$ be the sum of money invested at simple interest and $r$ be the rate of interest.<\/p>\n

The interest at the end of 2 years=$P$x$t$x$r\/100=2xr$ -(1)<\/p>\n

The interest at the end of 2 years if $r$ is increased by 3%=$2x(r+3)$ -(2)<\/p>\n

Given (2)-(1)=450<\/p>\n

=>$6x=450$<\/p>\n

\u2234$x= 7500$<\/p>\n

7)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

Each of their share is proportional to the product of the investment and the time period. Since the share is the same for both<\/p>\n

A’s investment x time = B’s investment x time<\/p>\n

ie 10000 x 9 = 18000 x time<\/p>\n

So, time = 5 months<\/p>\n

8)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

Simple Interest = 1000*3*10\/100 = Rs 300
\nCompound Interest = $1000(1+10\/100)^3 -1000$ = 1331 – 1000 = Rs 331
\nHence, Simple Interest would be lesser by Rs 31.<\/p>\n

9)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

Let the principal be P.
\nHence, his interest from first investment is P*10.5*2\/100 = 21P\/100.
\nFrom the second investment, his interest = $P(1+x\/100)^2 – P $
\nAs these two are equal, 21P\/100 =$P(1+x\/100)^2 – P $
\nCancelling principal on both sides,
\n$(1+x\/100)^2$ = 121\/100
\nTaking square root
\n1+x\/100 = 11\/10
\nx=10%.<\/p>\n

10)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

P x R X T \/ 100 is the simple interest<\/p>\n

So, P x (R+3) x 2\/100 – P x R x 2\/ 100 = 450<\/p>\n

Solving for P, we get P = 7500 Rs.<\/p>\n\n

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We hope this Installment Questions\u00a0 PDF for RRB Group-D Exam will be highly useful for your preparation.<\/p>\n","protected":false},"excerpt":{"rendered":"

Installment Questions for RRB Group-D PDF Download Top-10 RRB Group-D Installment Questions PDF.\u00a0RRB GROUP-D Installment questions based on asked questions in previous exam papers very important for the Railway Group-D exam. Download RRB Group-D Previous Papers PDF Take a RRB Group-D free mock test Question 1:\u00a0Mahesh invests a certain sum in a bank. At the […]<\/p>\n","protected":false},"author":41,"featured_media":31730,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[169,125,31,1679,1601],"tags":[489,491,1637,1647],"class_list":{"0":"post-31687","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":"category-rrb-group-d","11":"category-rrb-ntpc-je","12":"tag-railway-exam","13":"tag-rrb","14":"tag-rrb-exam","15":"tag-rrb-mocks"},"better_featured_image":{"id":31730,"alt_text":"Installment Questions for RRB Group-D PDF","caption":"Installment Questions for RRB Group-D PDF","description":"Installment Questions for RRB Group-D 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