Night Class: Quant Quiz for IBPS/BOB Exam

Directions (1-5): Percentages of different types of employees of two different companies A and Bare given in the following pie-charts. The numbers of IT executives in Company A and Company B are 880 and 864 respectively. Answer the following questions based on this information.


I – IT Executives
II – Software Developers
III – Quality Analysis
IV – Accountants
V – Administrators
VI – Fourth Grade Staff

Q1. What is the difference between the number of Software Developers in Company A and that in Company B?
(a) 132 
(b) 134 
(c) 136 
(d) 138 
(e) 140

Q2. In which pair is the difference between the numbers of employees of these two types the same for Company A and Company B?
(a) I & IV 
(b) II & VI 
(c) III & V 
(d) I & VI 
(e) None of these

Q3. What is the ratio of the number of Accountants in Company A to that in Company B?
(a) 55 : 54 
(b) 4 : 3 
(c) 5 : 4 
(d) 25 : 22 
(e) None of these

Q4. In Company B the number of IT Executives is what percentage more than the number of Quality Analysts?
(a) 112 % 
(b) 133.33% 
(c) 166% 
(d) 176.6% 
(e) None of these

Q5. If the number of Administrative staff was 770 in Company A, what would be its approximate percentage in the company?
(a) 13.5% 
(b) 15% 
(c) 16% 
(d) 17% 
(e) 18.5%

Q6. A certain sum amounts to Rs. 1,452 in two years and to Rs. 1,597.20 in three years at compound interest, then rate per cent is:
(a) 10 %
(b) 11 %
(c) 13 %
(d) 9 %
(e) 15 %

Q7. In what time will a man receive Rs. 180 as compound interest on Rs. 320 at 12(1/2)% p.a. compounded yearly?
(a) 4(1/2) yrs.
(b) 2(1/2) yrs.
(c) 2 yrs.
(d) 5 yrs.
(e) 3(1/2) yrs.

Q8. If the compound interest on a certain sum for two years at 10% p.a. is Rs. 2,100 the simple interest on it at the same rate for two years will be
(a) Rs. 1,980
(b) Rs. 1,760
(c) Rs. 2,000
(d) Rs. 1,800
(e) Rs. 1,805

Q9. If Rs. 1,200 amounts to Rs. 1,323 in two years at compound interest, then what will be the amount of Rs. 1,600 in three years at compound interest at the same rate per cent?
(a) Rs. 1,850
(b) Rs. 1,852.20
(c) Rs. 1,752.20
(d) Rs. 1,905.50
(e) Rs. 1,951

Q10. The difference between simple interest and compound interest on a certain sum of money for three years at 10% per annum is Rs. 15 and paise 50. The sum is:
(a) Rs. 5,000
(b) Rs. 550
(c) Rs. 5,500
(d) Rs. 500
(e) Rs. 1,500

Q11. A tree increases annually by 1/8 th of its height. By how much will it increase after 2(1/2) years, if it stand today 10 ft. high?
(a) data insufficient 
(b) more than 12 ft.
(c) more than 3 ft.
(d) more than 4 ft.
(e) slightly more than 13 ft.

Q12. Mayank borrowed Rs. 20,000 from his friend at 18% per annum simple interest. He lent it to Lavanya at the same rate but compounded annually. Find his gain after two years.
(a) Rs. 648
(b) Rs. 836
(c) Rs. 324
(d) Rs. 704
(e) Rs. 572

Q13. Sashidharan took a loan of Rs. 20,000 to purchase a colour TV set from Royal Finance Co. He promised to make the payment after three years. The company charges compound interest @ 10% p.a. for the same. But, suddenly the company announces the rate of interest as 15% p.a. for the last one year of the loan period. What extra amount Sashidharan has to pay due to his announcement of new rate of interest?
(a) Rs. 7,830
(b) Rs. 6,620
(c) Rs. 4,410
(d) Rs. 1,210
(e) Rs. 3,000

Q14. Ravishankar borrowed Rs. 62,500 from bank to purchase one Home Theatre System. If the rate of interest be 12% per annum compounded annually, what payment he will have to make after 2 years 3 months?
(a) Rs. 75,320
(b) Rs. 80,752
(c) Rs. 83,650
(d) Rs. 64,960
(e) Rs. 84,380

Q15. The present population of a village is 9,261. If the annual birth rate is 8(1/2)% and the annual death rate is 3.5%, then calculate the population 3 years ago.
(a) 10,721
(b) 11,363
(c) 11,391
(d) 8,000
(e) 10,561