• #### 1.  Aman invested money at a certain rate of simple interest for a period of four years. Had he invested the same sum for a period of six years the total interest earned by him would have been fifty percent more than the earlier interest amount. What was the rate of interest per cent per annum?

• 6.25
• 8
• 5
• 10
• Cannot be determined

• Rs.13150
• Rs. 87666.6
• Rs. 20592
• Rs. 21916.66
• Rs. 50000

• Rs. 500000
• Rs. 520760
• Rs. 530940
• Rs. 540670
• Rs. 550000
• #### 4.  Varun lends some money to Rakesh and Suresh at the same rate of interest. Rakesh pays the money back in 2 years whereas Suresh pays it in 3 years. Rakesh pays Rs 800 and Suresh pays 20% more than Rakesh as interest. If Suresh paid along with Rakesh, Varun would have faced a loss of $$18\frac{2}{{11}}{\rm{\% }}$$. How much money is lent to Suresh?

• 782.22
• 989.12
• 887.88
• 879.91
• Cannot be determined

• Rs. 15150
• Rs. 14150
• Rs. 13890
• Rs. 12150
• Rs. 14050

• 1,100,000
• 1,200,000
• 1,250,000
• 1,000,000
• 1,120,581

• 6 years
• 5 years
• 4 years
• 2 years
• 7 years

• Rs. 53400
• Rs. 48000
• Rs. 61800
• Rs. 72000
• Rs. 66600
• #### 9.  A sum of money doubles itself at compound interest in 15 yrs. In how many yrs it will become eight times?

• 40
• 55
• 45
• 50
• None of these

• Rs. 711.0
• Rs. 898.2
• Rs. 799.0
• Rs. 805.4
• Rs. 918.0
• #### 11.  Madhur took a loan of Rs. 20000 at 5% SI for 2 years and invested it at 4% CI for the same period. What is the gain/loss?

• Rs. 368 gain
• Rs. 423 gain
• Rs. 368 loss
• Rs. 423 loss
• None of these

• 22,000
• 28,000
• 30,000
• 32,000
• 35,000

• Rs. 1144
• Rs. 1947
• Rs. 1047
• Rs. 1544
• Rs. 1247
• #### 14.  Mr. Duggal invested Rs. 20000 with rate of interest @ 20% per annum. The interest was compounded half – yearly for the first 1 yr and in the next year it was compounded yearly. What will be the total interest earned at the end of 2 yr?

• Rs. 8800
• Rs. 9040
• Rs. 8040
• Rs. 9800
• None of these
• #### 15.  The compound interest accrued on an amount of Rs. 22,000 at the end of two years is Rs. 5,596.8. What would be the simple interest accrued on the same amount at the same rate in the same period?

• Rs. 5,420
• Rs. 5,360
• Rs. 5,280
• Rs. 5,140
• None of these
• #### 16.  The price of a T.V set worth Rs. 20,000 is to paid in 20 installments of Rs. 1000 each. If the rate of interest be 6% per annum, and the first installment be paid at the time of purchase, then the value of the last installment covering the interest as well will be:

• Rs. 1050
• Rs. 2050
• Rs. 3000
• None of these
• Rs. 2020

• 12
• 16
• 18
• 19
• 24
• #### 18.  Shrivastava invests Rs. 800 for 2 years at the certain rate of simple interest. After 2 years his invested sum becomes Rs. 1,008. Find out the rate of interest per annum?

• 9% p.a.
• 10% p.a
• 12% p.a.
• 13% p.a.
• None of these
• #### 19.  The simple interest on a sum of money is 4/9th the principal, and the number of years is equal to the rate of interest per annum. Find the rate of interest per annum.

• 8%
• $$6\frac{2}{3}\%$$
• 6%
• 9%
• None of these
• #### 20.  Mr. Phanse invests an amount of Rs. 25, 200 at the rate of 4 p.c.p.a. for 6 years to obtain a simple interest. Later he invests the principal amount as well as the amount obtained as simple interest for another 4 years at the same rate of interest. What amount of simple interest will he obtain at the end of the last 4 years?

• Rs. 4,998
• Rs. 4,950
• Rs. 5,000
• Rs. 4,800
• None of these

• 139.56
• 145.44
• 134.78
• 156.76
• 143.80
• #### 22.  Ramlal takes a loan of Rs. 10500 at 10% p.a. compounded annually which is to be repaid in to two equal annual installments as one at the end of one year and the other at the end of the second year. The value of each installment is:

• Rs 5780
• Rs 5478
• Rs 5060
• Rs 6050
• None of these

• Rs. 2620
• Rs. 2680
• Rs. 2460
• Rs. 2640
• Rs. 2450

• 15%
• 16.25%
• 17.36%
• 18.08%
• 20%
• #### 25.  The difference between simple interest and true discount on a certain sum of money for $$5\frac{1}{2}$$ years at 8% per annum is Rs. 99. The sum is:

• Rs. $$740\frac{8}{{11}}$$
• Rs. $$736\frac{4}{{11}}$$
• Rs. $$750\frac{7}{{11}}$$
• Rs. $$746\frac{{10}}{{11}}$$
• Rs. $$740\frac{2}{{11}}$$

• 13800
• 18300
• 18500
• 15300
• 15800
• #### 27.  A scheme works on simple interest for first two years and on compound interest for next two years. After completion of first two years, interest generated is withdrawn. If the rate of interest is 18% per annum and amount invested is Rs. 9500, find the amount of interest that will be generated in four years.

• Rs. 6020
• Rs. 6480.2
• Rs. 6882.5
• Rs. 7147.8
• Cannot be determined

• Rs. 6,946
• Rs. 6,876
• Rs. 6,521
• Rs. 6,790
• Rs. 6,492

• Rs. 3.21
• Rs. 2.37
• Rs. 3.45
• Rs. 2.04
• Rs. 3.60

• Rs. 28450
• Rs. 28950
• Rs. 29450
• Rs. 29950
• Rs. 30950
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