SSC FCI Answer Key Exam held on 5 feb 2012

ANSWER KEY discussion

RECRUITMENT FOR ASSISTANCE GRADE                III  IN GENERAL DEPOT, TECHNICAL CADRE E.T.C HELD ON 5 FEBRUARY 2012

Kindly suggest the answer which I left 

 

Quantitative Aptitude

1.        (c) √4096=64 then value of √40.96+√.4096+√.004096+√.00004096=7.1104

2.        (a) 1/15+1/35+1/63+1/99+1/143=5/39

3.       (d)When simplified (256) to the power –(4^-3/2)is =1/2

4.       (d)The  no 2.52 when written as a fraction = 349

5.       (a) if the sq root of x is cube root= x cube equal y cube

6.       (d) A and B together can complete a work in 12 day= 15 days

7.        (c) A can do a piece of work in 70 days and B is 40% more= 50 days

8.        (c) A right circular cylinder , a hemisphere and a right circular cone=3:2:1

9.       (c) A cylinder has r as the radius = r√2

10.    (c) Area of the base of a pyramid is 57 sq cm = 190

11.   (b) If the length of the diagonal of the cube = 512

12.   (c) The area of a circle inscribed in a square = pie meter sq

13.   (c) If the numerical value of the perimeter= 4 unit

14.   (a) An equilateral triangle is drawn on the diagonal = √3:2

15.   (a) for a certain article, if discount is 25%= 50%

16.   (c) The price that akbar should mark=1600

17.   (a) if y:x=4:15 then the value of= 11/19

18.   (b)Some carpenter promised to do a job=20

19.   (b) one third of a certain journey is covered at the rate of 25kmph=33 1/3 or 100/3

20.   (b) the average of two number is 62=40