ssc cgl tier2 answer key for maths

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ssc cgl tier2 answer key for maths..

Answer / sanjib

correct ans of1 is 2
because square root of 4 is 2

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ssc cgl tier2 answer key for maths..

Answer / saleel

1) the square root of .75
answer 4

2)Given that under root 4069 = 64
ans 70.464

3) the least positivbe 3011 *3012
answer 3011

4)when 67 pow 67 is...
ans 66

5)in a division sum, the divisior is 4
answer a(a+2)/b =4

6) if 738A6A
ans 9

7) the product of 2 nos is 1575.
ans 80

8)the valur of 81 pow 3.6 * 9 pow 2.7
ans 9

9)root 6 root 6 root 6...infitnity
Answer ...3

10) the sum of squares of 2 is 394..
ans 28

11)sucessive discount of 10 % , 20 percent...
ans 64%

12) a retailar offers the following discount , which one is
the best...
answer...option D a discoiunt of 20%

13) vy selling 3/4 of the MP there is a gain of...
answer 5:3

14) the ratio of sum of 2 numbers ...5:1....
answer 3:2

14)a cristen has 3 pipes a,b,c...3 hrs , 4 hrs...
ans....7 12 pm

15)if a work alone he would take 4 days more...
ans...8days

16)250 men can finish...
ans...313

17)whith selling a business man alloiws 40% disc..
ans..16 2/3%

18)the average salry of staff....the number of officers...

ans..50

19) the average marks of 40 students...
ans...72.1

20)A and B are 2 alloys...
ans...7:5

21)in a lab, 2 bottles...2 :5 ...in the ratio 2 :3

ans..21:8

22) an emp reduces...the wages...
ans...21:20( i doubt the language says reduces so could be
20: 21 too)

23) the batting average of 40 inggs...

ans 174

24) of three numbers the 2nd is ...
ans..216

25) a car covers 1/5 of the distance in ...

ans 15.645

26)a fruit sellers sells...

ans.. x sq - y sq / y sr (option d)

27) a jar conmtains 10 red marbles...

ans...35

28) a number is multiplied by 25%...

ans...12

29)the vaule of an article dec every year...10%...729

rs 1000

30)the price of onion...

ans 33 1/3 %

31) walking at km per hour...
ans...2kms

32)a man buys 2 chairs for a total of...

ans..300

32)by selling 100 oranges a vendor gains...

ans...25

33) 60% of Cp of an article..the percetage of profit ort
loss on cp is..?

ans...20% ptofit

34)a sq of area 200sq m ...area of new sq..

ans..400

35)the heights of a cone , cylinder , hemisphere...

ans...4 27 2

36) a motor boat can travel at 10km per hour...

ans..3km per hour

37) a man driving at 3/4 of his original...

ans...60 mins...

38)if a sum doubles in 5 , it wil become 8 times in..

ans..15

39) if the simple intrest on x at rate of a%...x:y

ans...am:1

40) a regular polygon has each of its...number of sides...

ans...5

41)base of a right prism is ...108 root 3, height..

ans...12

42)if x pow a * x pow b * x pow c =1, a cube + b cube +...

ans..3abc

43)the ratio of radii of who right circular cylinders is 2 :
3....

ans...5:6

44)if the lenght of a chord....

ans 26 cm

45) in a tri , p anmd q are mid points of ab and ac . r is
the point on the segment pq such that....

ans...12 cm

46)if O is the circum centre of tri ABC...angle BAC is equal
to ..??

ans...70deg

47) if sin2 alpha + sin square beta =2

ans...0

48) the length of the shadow of ...angle of elevation...

ans 60deg

49) the graphs of x + 2y and...

ans 2 units

50) if a,b,c are non zero real numbers....the value of..

ans...2

51) the vaule of cot pie / 20...

ans..1(not sure)

52. if sin Q = cosQ = 17/13

ans...7/13

53) line diagram

the percentae inclese

ans150

54) total sales from 2005 to...

ans 27

55) by what percent..

ans 16 2/3 percet

56) ther ratios of sales in 2002 to 2007

ans 5.8

table collages and activities
57)percentage of the number of students in activity...

ans..50

58) the median of the data..

ans...153

59) the collagew in which max...

ans D

60) the ratio of total sutends...

ans 9:20

61)the diff in the range of number of students in..

ans...104

62) if 10% of land reserved...

ans...76.8

63)if the production of rice is...

ans...6:1

64) the total arean under bajra...

ans...18

65) the combination of ...50%

ans...wheat,rice,maize

66) the ratio of land used for....

ans...2:1

bar graph....

67) the ratio of total producation of rice...

ans 14:15

68) the diff bwtween the production..

ans...a and B both

69)...the state whcih is the largest...

ans....B

70) the average of production of rice in the..

ans..5.6

71) the total production of rice...

ans ...D

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