# ssc cgl tier 1 :: quantitative aptitude :: qa test 40

## Home ssc cgl tier 1 / quantitative aptitude 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 â€“
40
30
20
60

3 .
90Âº , 90Âº , 46Âº
90Âº , 46Âº , 44Âº
90Âº , 46Âº , 90Âº
46Âº , 90Âº , 90Âº

4 .The volume of a solid hemispherical object is 10472 $cm^3$ . Its total surface area is â€“
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