Dear Readers, SBI is conducting Online preliminary Examination for the recruitment of Clerical Cadre. preliminary Examination of SBI Clerk was scheduled from June/July 2018. To enrich your preparation here we have providing new series of Data Interpretation – Quantitative Aptitude Questions. Candidates those who are appearing in SBI Clerk Prelims and IDBI Executive Exams can practice these Quantitative Aptitude average questions daily and make your preparation effective.
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Direction (Q. 1-5) The table below shows income and expenditure of 5 different persons:
| Persons | Monthly Income | Expense on household | Investment in mutual funds | Expense of child’s Education | Savings |
| A
| 45000 | 7500 | |||
| B
| 30% | 12000 | |||
| C
| 20% | 25000 | |||
| D
| 15000 | ||||
| E
| 56000 | 12000 | 12% | ||
| F
| 18000 | 10% |
a) 20
b) 40
c) 12
d) 30
e) 50
2. If the ratio of mutual Fund investment and expenses on child’s education by D is 13:6 and his savings is equal to household expenses by F then find the approximate percentage of monthly income of D is spent on mutual fund investment if his savings is 20% of his monthly income?
a) 20
b) 43
c) 12
d) 33
e) 52
a) 25
b) 44
c) 19
d) 30
e) 55
a) 200
b) 147
c) 112
d) 130
e) 150
5. If the monthly salary of B is increased by 25% as a result his savings is increased to 24000 from 20000 at present and his new savings is 30% of his increased income then find his percentage expenses on child’s education?
a) 20
b) 40
c) 12
d) 30
e) 50
Direction (Q. 6 – 10) Read the following information carefully and answers the following questions. The table below shows data related to gadgets produced by the different companies:
| Years | Mobile
| Tablets | Watch |
| 2010
| 15600 | 8500 | 12300 |
| 2011
| 26000 | 18250 | |
| 2012
| 18000 | 14500 | |
| 2013
| 12000 | 16540 | |
| 2014
| 14200 | 10850 | |
| 2015
| 16050 | 15150 |
a) 2000
b) 4500
c) 1200
d) 1134
e) 1260
a) 51040
b) 65200
c) 42080
d) 31340
e) 26020
a) 2000
b) 8500
c) 1200
d) 1134
e) 2936
a) 20000
b) 85000
c) 120000
d) Data inadequate
e) None of these
a) 20000
b) 85000
c) 12000
d) 11340
e) 22562
Answers:
Direction (Q. 1-5)
Savings of A= 25000/5*3
= Rs 15000
Household expenses of A
= 60*15000/100 = Rs 9000
Mutual Fund Investment of A
= 45000 – (15000 + 9000 + 7500)
= 45000 – 31500
= RS 13500
So,
Percentage of mutual investment out of monthly Income
= 13500*100/45000
= 30%
Savings of D= Rs 18000
Monthly income of D
= 18000*100/20
= Rs 90000
Total expenditure on Mutual Fund and Child education
= 90000 – (15000 + 18000)
= Rs 57000
Expenditure on Mutual Funds
= 57000* 13/19
= Rs 39000
Required percentage
= 39000*100/90000
= 43%
Monthly Income of F now
= 18000*100/20
= Rs 90000
Expense on child’s education= 90000 * 10/100 = Rs 9000
Increase in Household expenses
= 18000*110/100
= 19800
Monthly savings after increase in Household expense
= 90000 – (9000+ 19800 + 12000)
= Rs 49200
Percentage of savings= 49200*100/90000
= 55%
Savings of E= 12* 56000/100 = Rs 6720
Total expenses on household and Child’s education
= 56000 – (12000 + 6720)
= Rs 37280
Total expenses of E
= 37280 + 12000= Rs 49280
Expenditure after 20% decrease
= 49280* 80/100
= Rs 39424
Savings after reduction in expenses
= 56000 – 39424
= Rs. 16576
Percentage increase in savings
= (16576 – 6720)* 100/6720
= 147%
B’s increased income
= 24000*100/30
= Rs 80000
Old salary of B= 80000*100/125
= Rs 64000
Household expenses of B
= 30*64000/100
= Rs 19200
Expenses on child’s education by B
= 64000 – (20000 + 19200 + 12000)
= Rs 12800
Required percentage
= 12800* 100/64000
= 20%
Direction (Q. 6 – 10)
Total number of gadgets exported= 4920*3= 14760
Let the number of mobiles exported be x
Tablets= x*120/100= 6x/5
Watches= 6x/5 *90/100= 27x/25
So,
x+ 6x/5 + 27x/25= 14760
25x+ 30x + 27x/25= 14760
82x/25= 14760
x= 14760*25/82
x= 4500
Total number of gadgets exported in 2013= 15000*3= 45000
Number of tablets exported = 3*45000/10= 13500
Number of tablets produced by the company in 2013
= 13500*100/60
= 22500
Total no of gadgets produced in 2013,
= > 12000 + 16540 + 22500
= > 51040
Total number of gadgets produced by the company
= 14000*3
= 42000
Number of watches produced
= 42000- (16050+15150)
= 10800
Number of watches exported= 10800*20/100= 2160
Number of mobiles and tablets exported= 9500- 2160= 7340
Number of tablet exported= 7340*2/5= 2936
The number of mobiles produced in 2012 is 20% more than the total production of tablets and watches,
= > (120/100)*(18000 + 14500)
= > 39000
Total tablets exported in 2012 = 2500
We can’t find the total mobiles exported in 2012.
So, data inadequate.
Number of watches produced in 2014
= 10850*9/5= 19530
Number of watches produced in 2011
= 19530*120/100
= 23436
Total number of gadgets produced in 2011
= 23436+18250+26000
= 67686
Required average= 67686/3= 22562
Daily Practice Test Schedule | Good Luck
| Topic | Daily Publishing Time |
| Daily News Papers & Editorials | 8.00 AM |
| Current Affairs Quiz | 9.00 AM |
| Logical Reasoning | 10.00 AM |
| Quantitative Aptitude “20-20” | 11.00 AM |
| Vocabulary (Based on The Hindu) | 12.00 PM |
| Static GK Quiz | 1.00 PM |
| English Language “20-20” | 2.00 PM |
| Banking Awareness Quiz | 3.00 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 |
| General / Financial Awareness Quiz | 9.00 PM |
This post was last modified on June 15, 2021 6:07 pm