CSS General Science and Ability MCQS Set 6

Number Series Test

43473

43483

43475

43477

Number Series Test

43589

43526

43618

43587

The circumference of a circle of a? units, and the area of the circle is b? square units. If a = b, what is the radius of the circle ?

3

2

1

?

Pioneers of the motor-car industry realized that if they were going to meet the growing demand for their product, they had to adapt the labor force used in the productive process. Instead of many men working to complete all the stages of one car at a time, they assigned defined tasks to each man which they would repeat on every car.

Early motor car manufacturers intended to increase productivity by applying the principle of division of labor.

A bad worker would perform the same task badly on each car, leading to many more rejects.

The car workers became disgruntled because they were assigned monotonous, repetitive tasks on the assembly line.

Economies of scale enabled early motor companies to expand.

The new production process enabled certain car workers to become specialists in the part of the process to which they were assigned.

Let A be the set of primes less than 6, and B be the set of positive odd numbers less then 6. How many different sums of the form a a + b are possible, if a is in a and b is in B?

9

7

10

8

6

A man willed his property to his three sons —- to the youngest he gave Rs. 698.49, to the second 3.4 as much as to the youngest, and to the eldest 3.7 times as much as to the second. What was the value of his estate?

Rs. 16444.90

Rs. 16444.55

Rs. 16450.50

Rs. 16444.96

Professor Bilal had the task of giving grades (ranging from A – D in descending value) to her 100 students, based upon the marks they received in three examinations in which the passing mark was 50%. She was instructed to follow the following criteria:

E. Gray failed his Math exam, but came top in his other two tests and was awarded a B.

A. Brown, who got 95% in Chemistry and 95% in Biology, received a B grade.

D. Black was given an A after she came twentieth out of the 100 students and failed to get above 90% in any of the three examinations.

B. White, who was first in Physics and got 96% in History, received a B grade.

C. Green failed English, but because he ranked ninth overall out of the 100 students, he was awarded an A grade.

The income of a company increases 20% per annum. If its income is Rs. 26,64,000 in the year 1999 what was its income in the year 1997 ?

Rs. 18,50,000

None of these

Rs. 17,50,000

Rs. 16,50,000

Military attache seated next to J

Trade expert seated next to I

Trade expert seated opposite B

Military attache seated next to I

Trade expert seated next to H

The average of first five prime numbers is:

7.5

4.5

5

5.6