CSS General Science and Ability MCQS Set 11

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CSS General Science and Ability MCQS


25% of a number is 20. What is 40% of that number ?
35
31
30
32

The largest number which divides 25, 73 and 97 and leave the same remainder in each case is:
6
24
23
21

Nine individuals – Z, Y, X, W, V, U, T, S and R – are the only candidates, who can serve on three committees– A, B and C, and each candidate should serve on exactly one of the committees.
Y, X and W
Y and T
X and U
W, V and U
Z, X, U and R

The H.C.F. of two numbers is 99 and their L.C.M. is 2772. The numbers are
None of these
198, 1386
198, 297
297, 495

Many of the convenience foods on the market today, like dry cereals, have less nutrients than natural foods, which were dominant a decade or two ago. Many nutritionists claim that dry cereal gives less nourishment than natural foods like eggs or bacon. Opponents of the nutritionists views state that examination of grade-school students show less nutritional deficiency than in their parents time.
Consumers are not likely to sacrifice convenience for nutrition.
Convenience foods can be digested just as quickly as natural foods.
Grade-school children reported eating no breakfast at all.
Fewer convenience foods were available to the parents.
Adults claim to eat convenience foods as well as natural foods.

If 102y = 25 then what is the value of 10y ?
?1/25
-5
5
43490

5/8 of 24 is equal to 15/7 of what ?
7
8
7/222
15

A number is increased by 20% and then decreased by 20%, the final value of the number
Decrease by 2%
Does not change
Decreases by 4%
Increases by 4%

Ten years ago A was half of B in age. If the ratio of their present ages is 3 : 4, what will be the total of their present ages ?
40 years
35 years
20 years
8 years
30 years

Number Series Test
14.5
11.5
15.5
10.5

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