# CSS General Science and Ability MCQS Set 4

#### CSS General Science and Ability MCQS

Five years ago, the average age of P and Q was 15 years. Average age of P, Q and R today is 20 years. How old will R be after 10 years?
30 years
40 years
50 years
35 years

Number Series Test
10.99
6.99
7.4
5.99

Coding & Decoding
SACD
SDCA
SCDA

If (x-2) is a factor of the polynomial x3-2ax2 + ax – 1, find the value of a.
43652
43591
None of these
43775

The value of (2.3)3 + .027/(2.3)2 – .69 + .09 is:
2
2.6
2.33
2.27

What is the total number of prime numbers less than 70 ?
17
20
18
19

Significant beneficial effect of smoking occur primarily in the area of mental health, and the habit originates in a search for contentment. The life expectancy of our people has increased greatly in recent years; it is possible that the relaxation and contentment and enjoyment produced by smoking has lengthened many lives. Smoking is beneficial.
No statistical evidence has proven link between smoking and longevity.
That cigarettes are a major health hazard cannot be traced to the willfull act of any human or organization.
The evidence cited in the statement covers only one example of the effects of cigarette smoking.
No mention is made of possible harmful side-effects of smoking.
The government earns millions of dollars from the tobacco tax and tens of thousands of civilians are employed in the tobacco industry.

Number Series Test
0.41
0.038
0.0049
0.00391

A’s Income is 25% more than b’s income. B’s income in terms of A’s income is:
0.8
0.75
0.96
0.9

The length of each side of a square is 3 more than the length of each side of a regular pentagon. if the perimeters of the square and pentagon are equal, how long is each side of the pentagon ?
12
18
10
6
15

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