Dear Readers, IBPS RRB is conducting Online Examination for the recruitment of Assistant. To enrich your preparation here we have providing new series of Data Interpretation – Quantitative Aptitude Questions. Candidates those who are appearing in RRB PO Mains Exams can practice these Quantitative Aptitude average questions daily and make your preparation effective.
[WpProQuiz 3438]
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Directions (1 – 5): Study the following information carefully and answer the given questions:
The following bar graph shows the total investment (In thousands) of Subha and Sree in 5 different schemes.
1) Find the ratio between the total amount invested by Subha in scheme B and D together to that of total amount invested by Sree in scheme A and B together?
a) 257: 153
b) 53: 29
c) 15: 7
d) 122: 189
e) None of these
2) Scheme C offers Simple interest at certain rate of interest (Per annum). If the difference between the interest earned by Subha and Sree from Scheme C after 3 years is Rs. 1440. Then find the rate of interest per annum?
a) 4 %
b) 6 %
c) 8 %
d) 10 %
e) None of these
3) If Scheme E offers compound interest (compounded half yearly) at 12 % per annum, then what would be the sum of interest earned by Subha and Sree after one year?
a) Rs. 8490
b) Rs. 9560
c) Rs. 7580
d) Rs. 9270
e) None of these
4) Find the average amount invested by Subha in all the given schemes together?
a) Rs. 31460
b) Rs. 35680
c) Rs. 28570
d) Rs. 24640
e) None of these
5) Sree invested scheme C in 4 years. If scheme C offers simple interest at 8 % per annum for 1st two years and then compound interest (compounded annually) at 10 % per annum for 3rd and 4th year, then what will be the interest earned by Sree after 4 years?
a) Rs. 8624.50
b) Rs. 8078.40
c) Rs. 8475.60
d) Rs. 8256.80
e) None of these
Directions (6 – 10): Study the following information carefully and answer the given questions:
The following table shows the cost price, selling price, marked price, profit and loss % and discount % for the different products
6) If the cost price of product S is 20% more than the cost price of product D. The cost price, selling price, and marked price of product S is in the ratio of 12: 13: 15 respectively. Then find the difference between the selling price of product S and the selling price of product C?
a) Rs. 5900
b) Rs. 5600
c) Rs. 6500
d) Rs. 6000
e) None of these
7) Cost price of product F is 10% more than the selling price of product A. Then find the difference between the cost price product F and selling price of product E?
a) Rs. 960
b) Rs. 850
c) Rs. 1080
d) Rs. 1000
e) Rs. 800
8) If the average cost price of product A, B and D is Rs. 8000. Then find the ratio between the selling prices of product D to that of the marked price of product E?
a) 14: 25
b) 19: 33
c) 21: 28
d) 33: 28
e) None of these
9) Cost price of product X is 4/5th of the selling price of product D. The cost price of product Y is 7/8th of marked price of product A. Then cost price of product X is approximately how much percentage more/less than by the cost price of product Y?
a) 35 % more
b) 25 % more
c) 25 % less
d) 40 % more
e) 35 % less
10) Find the difference between the average cost price and average marked price of all the products?
a) Rs. 4760
b) Rs. 4580
c) Rs. 2830
d) Rs. 3520
e) Rs. 2370
Answers:
1) Answer: D
The total amount invested by Subha in scheme B and D together
= > 65000*(46/100) + 45000*(42/100)
= > 29900 + 18900 = Rs. 48800
The total amount invested by Sree in scheme A and B together
= > 90000*(45/100) + 65000*(54/100)
= > 40500 + 35100 = Rs. 75600
Required ratio = 48800: 75600 = 122: 189
2) Answer: B
The amount invested by Subha in Scheme C
= > 50000*(58/100) = Rs. 29000
The amount invested by Sree in Scheme C
= > 50000*(42/100) = Rs. 21000
According to the question,
= > [(29000*3*r)/100] – [(21000*3*r)/100] = 1440
= > 870r – 630r = 1440
= > 240r = 1440
= > r = 1440/240 = 6 %
Rate of interest per annum (r) = 6 %
3) Answer: D
The amount invested by Subha in Scheme E
= > 75000*(40/100) = Rs. 30000
The amount invested by Sree in Scheme E
= > 75000*(60/100) = Rs. 45000
The interest earned by Subha after one year
30000*(6/100) = 1800
31800*(6/100) = 1908
C.I = 1800 + 1908 = Rs. 3708
The interest earned by Sree after one year
45000*(6/100) = 2700
47700*(6/100) = 2862
C.I = 2700 + 2862 = Rs. 5562
Required sum = 3708 + 5562 = Rs. 9270
4) Answer: A
The total amount invested by Subha in all the given schemes together
= > 90000*(55/100) + 65000*(46/100) + 50000*(58/100) + 45000*(42/100) + 75000*(40/100)
= > 49500 + 29900 + 29000 + 18900 + 30000
= > 157300
Required average = 157300/5 = Rs. 31460
5) Answer: C
The total amount invested by Sree in Scheme C
= > 50000*(42/100) = Rs. 21000
Total interest earned by Sree after 4 years
= > (21000*2*8)/100 = 3360
= > 24360*(10/100) = 2436
= > 26796*(10/100) = 2679.6
Total interest = 3360 + 2436 + 2679.6 = Rs. 8475.60
6) Answer: B
C.P of product D,
= > 13750*(96/100) = CP*(110/100)
= > CP = Rs. 12000
C.P of product S = 12000 *120/100 = Rs. 14400
SP of product S =14400*(13/12) = Rs. 15600
Required difference = 15600 – 10000 = Rs. 5600
7) Answer: A
S.P of A= Rs. 6600
C.P of F = 6600*(110/100) = Rs. 7260
SP of product E = 7000*90/100 = 6300
Required difference = 7260 – 6300 = Rs. 960
8) Answer: D
Cost price of A, B and D = 8000*3 = Rs. 24000
Cost price of D = 24000 – 15000 = Rs. 9000
Selling price of D = 9000*(110/100) = Rs. 9900
Marked price of E = 7000*(90/100)*(100/75) = Rs. 8400
Required ratio = 9900: 8400 = 33: 28
9) Answer: B
CP of X = 13750*(96/100)*(4/5) = Rs. 10560
C.P of Y = 9600*(7/8) = Rs. 8400
Required % = [(10560 – 8400)/8400]*100 = 25 % more
10) Answer: E
Cost price of product D
= > 13750*(96/100)*(100/110) = Rs. 12000
Average CP = (6000 + 9000 + 8000 + 12000 + 7000)/5 = Rs. 8400
Marked price of product B = 9000*(80/100)*(100/75) = Rs. 9600
Marked price of product C = 10000*(100/80) = Rs. 12500
Marked price of product E = 7000*(90/100)*(100/75) = Rs. 8400
Average MP = (9600 + 9600 + 12500 + 13750 + 8400)/5 = Rs. 10770
Required difference = 10770 – 8400 = Rs. 2370
Daily Practice Test Schedule | Good Luck
| Topic | Daily Publishing Time |
| Daily News Papers & Editorials | 8.00 AM |
| Current Affairs Quiz | 9.00 AM |
| Quantitative Aptitude “20-20” | 11.00 AM |
| Vocabulary (Based on The Hindu) | 12.00 PM |
| General Awareness “20-20” | 1.00 PM |
| English Language “20-20” | 2.00 PM |
| Reasoning Puzzles & Seating | 4.00 PM |
| Daily Current Affairs Updates | 5.00 PM |
| Data Interpretation / Application Sums (Topic Wise) | 6.00 PM |
| Reasoning Ability “20-20” | 7.00 PM |
| English Language (New Pattern Questions) | 8.00 PM |
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This post was last modified on November 20, 2021 8:46 am