# CSS General Science and Ability MCQS Set 6

#### CSS General Science and Ability MCQS

A man spends 35% of his income on house rent, 75% of the remaining on other items. What percentage of income does he save?
34.5
None of these
48.75
16.25

The product of two numbers is 120. The sum of their squares in 289. The sum of the two numbers is
169
None of these
23
20

Number Series Test
18
14
8
12

The sum of three numbers is 98. If the ratio between first and second be 2 : 3 and that between second and third be 5 : 8, then the second number is
20
30
58
48

One type of liquid contains 25% milk, the other contains 30% milk. A can is filled with 6 parts of the first liquid and 4 parts of the second liquid. Find the percentage of milk in the new mixture.
21
20
27
25

18.2 x 0.013 x 5.21 is equal to:
1.232686
12.32686
0.1232686
123.2686

The average of first 50 natural number is:
25
25.5
12.25
21.25

Number Series Test
6
7.5
7
6.5

What is the H.C.F. of 27, 18 and 36 ?
7
9
11
None of these

Number Series Test
27/2
27/4
43710
17/2