CSS General Science and Ability MCQS Set 10

CSS General Science and Ability MCQS


Directions: From among five doctors 1, 2, 3, 4 and 5; four engineers G, H, K and L; and six teachers, M, N, O, Q, and R, some teams are to be selected. Of these 1, 2, G, H, O, P, Q are females and the rest re males. The formation of the teams is subject to the following conditions:
345KLPR
12HMRPQ
345KLMN
123KLMR

The H.C.F. of two numbers is 11 and their L.C.M. is 693. If one of the numbers is 77, find the other.
909
99
66
119

Prompted by proposal to convert a shipyard into a complex of condominiums with full-service marina and boat repair center and by concern about the proposal from local residents, baymen, and environmentalists, the town is considering a one-year building moratorium for the water front area.
A growing population results in the closure of shellfish.
There are already 1,200 moorings on the waterfront.
There is a large demand for boat repair services.
Condominiums would sell for $350,000 each.
The shipyard may be sold for another commercial use.

Directions: From among five doctors 1, 2, 3, 4 and 5; four engineers G, H, K and L; and six teachers, M, N, O, Q, and R, some teams are to be selected. Of these 1, 2, G, H, O, P, Q are females and the rest re males. The formation of the teams is subject to the following conditions:
12GHMN
35KLNR
34KLOP
12GHOP

The product of two consecutive positive integers is 12 more than 12 times the sum of those two integers. What is the smaller of the two integers ?
25
24
1
23

Number Series Test
26299
27760
25934
25569

The largest number of five digits which is a perfect squae is
None of these
98596
99856
97344

The population of a town is decreased by 20% and 25% in two successive years. What per cent population is decreased after tow years ?
0.4
None of these
0.6
0.5

Number Series Test
97
82
93
78

A father is twice as old as his son. 20 years ago, the age of the father was 12 times the age of the son. The present age of the father (in years) is:
32
50
22
45
44

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