ADMISSION TEST FOR PROGRAMME 2008-10

A.
C.
20
19
C ×
2
50
2
50
C
C ×
C
30
5
31
5
C
C
2
2
B.
C ×
30 19
2
50
C5
C
D. None of these
42. Suppose q is the number of workers employed by Simplex Ltd. for one of its
1 2 5 75
projects. The average cost of production c is given by c = q + q −150
+ . In the
3 2 q
interest of the company, it should employ ________workers.
A. 5 B. 4
C. 7 D. None of the above
43. If u1 = 3 , u2 = 3 3 , u3 = 3 3
A. 3
1
10 B. 3
3 , etc., u10 : u9 is:
1
20 C. 3 D. none of these
44. Pawan retires at the age of 60 years and his employer gives him a pension of
Rs.3600/- a year paid in half yearly installments for the rest of his life. Assuming life
expectancy in India is 70 years and interest is 6% per annum payable half yearly,
. −20
Given , ( 103)
= 0.
55362 .
determine the present value of the pension. [ ]
A. 26,728.50 B. 27,782.80
C. 26,744.40 D. 26,782.80
45. The value of the expression 7777 + 7777 × 7777 × ( 5 ÷ 77)
× ( 11 ÷ 35)
is:
A. 1234321 B. 12344321
7777
C. 7
D. none of these
46. For constructing the working class consumer price index number of a particular town,
the following weights corresponding to different group of items were assigned:
Food-55, Fuel-15, Clothing-10, Rent-8 and Miscellaneous- 12
It is known that the rise in food prices is double that of fuel and the rise in miscellaneous
group prices is double that of rent. In October 2006, the increase in D.A. by a factory of
that town by 182% fully compensated for the rise in prices of food and rent but did not
16
2