INFOTECH PLACEMENT PAPER (QUANTITATIVE)
1.A clerk multiplied a number by
ten when it should have been divided by ten. The
Ans he got was 100.what should the Ans have been?
2.If rs20/- is available to pay for
typing a research report & typist A produces
42 pages and typist B produces 28 pages. How much should typist A receive?
3.The average salary of 3 workers
is 95 Rs. per week. If one earns Rs.115
and second earns Rs.65 how much is the salary of the 3rd worker.
4.A 16 stored building has 12000
sq.feet on each floor. Company A rents 7 floors
and company B rents 4 floors. What is the number of sq.feet of unrented
5. During a given week A programmer
spends 1/4 of his time preparing flow chart,
3/8 of his time coding and the rest of the time in debugging the programs.
If he works 48 hours during the week , how many hours did he spend
debugging the program.
6. A company installed 36 machines
at the beginning of the year. In March they
installed 9 additional machines and then disconnected 18 in August. How
many were still installed at the end of the year.
7. A man owns 2/3 of the market
research beauro business and sells 3/4 of his
shares for Rs. 75000. What is the value of Business.
8. If 12 file cabinets require 18
feet of wall space, how many feet of wall
space will 30 cabinets require?
9.A computer printer produced
176,400 lines in a given day. If the printer
was in operation for seven hours during the day, how many lines did
it print per minute?
10. From its total income, A sales
company spent Rs.20,000 for advertising,
half of the remainder on commissions and had Rs.6000 left. What
was its total income?
11. On Monday a banker processed a
batch of cheques, on Tuesday she processed
three times as many, and on Wednesday she processed 4000 cheques.
In the three days, she processed 16000 cheques. How many did she
process on Tuesday?
12. The cost of four dozen proof
machine ribbons and five dozen accouting machine
ribbons was Rs.160/-. If one dozen accounting machine ribbons
cost Rs.20/-, what is the cost of a dozen
proof machine ribbons?
13. If a clerk can process 80
cheques in half an hour, how many cheques can
she process in a seven and one half hour day?
14. In a library, there are two
racks with 40 books per rack. On a given dya,
30 books were issued. What fraction remained in the racks?
15. The average length of three
tapes is 6800 feet. None of the tapes is less
than 6400 feet. What is the greatest possible length of one of the other
16. A company rented a machine for
Rs.700/- a month. Five years later the
treasurer calculated that if the company had purchased the machine and
paid Rs.100/- monthly maintenance charge, the company would have saved
Rs.2000/-. What was the purchase price of the machine?
17. Two computers each produced
48000 public utility bills in a day. One computer
printed bills at the rate of 9600 an hour and the other at the rate
of 7800 an hour. When the first computer finished its run, how many bills
did the other computer still have to print?
18. If a salesman's average is a
new order every other week, he will break
the office record of the year. However, after 28 weeks, he is six orders
behind schedule. In what proportion of the remaining weeks does he
have to obtain a new order to break the record?
19. On a given day, a bank had
16000 cheques returned by customers. Inspection
of the first 800 cheques indicated that 100 of those 800 had errors
and were therefore the available immediately for data processing. On
this basis, hwo many cheques would be available immediately for data processing
on that day?
20. A company figured it needed
37.8 sq.feet of carpet for its reception room.
To allow for waste, it decided to order 20% more material than
needed. Fractional parts of sq.feet cannot
be ordered. At Rs.9/- a sq.feet,
how much would the carpet cost?
a. Rs.324 b) Rs.405 c) Rs.410 d) Rs.414 e)
21. A tape manufacturer reduces the
price of his heavy duty tape from Rs.30/-
to Rs.28/- a reel and the price of a regular tape from Rs.24/- to Rs.23/-
a reel. A computing center normally spends Rs.1440/- a month for tapes
and 3/4 of this is for heavy duty tapes. How much will they save a month
under the new prices?
22. In a team of 12 persons, 1/3
are women and 2/3 are men. To obtain a team
with 20% women how many men should be hired?
23. The dimensions of a certain
machine are 48" X 30" X 52". If the size of
the machine is increased proportionately until the sum of its dimensions
equals 156", what will be the increase in the shortest side?
24. In a certain company, 20% of
the men and 40% of the women attended the
annual company picnic. If 35% of all the employees are man, what percent
of all the employees went to the picnic?
25. It cost a college Rs.0.70 a
copy to produce a Programme for the homecoming
football game. If Rs.15,000/- was received for advertisements in
the programme, how many copies at Rs.0.50 a copy must be sold to make
a profit of Rs.8000/- ?