# SSC CGL Tier 1 :: Quantitative Aptitude QA Test 40

## Home SSC CGL Tier 1 / Quantitative Aptitude QA Test 40 Questions and Answers

1 .
0
1
sin A
cos A
2 . The perimeter of a rectangle and a square are 120 m each. The area of the rectangle is less than that of the area of square by 100 square mtr. The length of the rectangle is –
40
30
20
60
3 .
90º , 90º , 46º
90º , 46º , 44º
90º , 46º , 90º
46º , 90º , 90º
4 . The volume of a solid hemispherical object is 10472 $cm^3$ . Its total surface area is –
A. 2757.008 $cm^2$
B. 2775.008$cm^2$
C. 2575.008$cm^2$
D. 2600.008$cm^2$
a
b
c
d
5 . ABCD is a rhombus whose three vertices A, D and C lie on a circle while the 4th vertex B lies on its centre. If the area of rhombus is $8\sqrt3$ $cm^2$ . Find the radius of the circle
6 cm
8 cm
2 cm
4 cm
6 .
 14000
16400
 16000
12400
7 . Due to a sudden marriage, the f amily incurs miscellaneous expenditure of  2650 in total. How much is the increase in the amount under this head from the estimated budget
200
 325
250
 350
8 . If the family actually paid  9678 on grocery. What is the difference between the actual expense & the estimated budget?
 1512
1544
 1522
1536
9 . What is the dif ference in the amount estimated by the family on electricity and cell bill?
 3600
2800
 3200
3440
10 . The family saved ` 2400 on their electricity bill. What is the new percentage of electricity bill amount of the total salary?
11 %
13 %
12 %
14 %