CGL PREVIOUS YEAR PAPER | CGL 2011 TIER I PAPER

SSC COMBINED GRADUATE LEVEL TIER I EXAM -2010

NUMERICAL APPTITUDE

 

1. The H.C.F AND L.C.M of two numbers are 8 and 48 respectively. If one o f the numbers is 24 then the other number is:
   
   1. 48
   2. 36
   3. 24
   4. 16
2. The greatest number which when subtracted from 5834, gives a number exactly divisible by each of 20,28,32 and 35 is
   
   1. 48
   2. 36
   3. 24
   4. 16
3. The ninth term of t he sequence 0, 3, 8, 15, 24, 35, ___is ?
   
   1. 63
   2. 70
   3. 80
   4. 99
4. (0.125+0.027)/(0.25-0.15+0.09) is equal to
   
   1. 0.3
   2. 0.5
   3. 0.8
   4. 0.9
5. The sum of the series (1 +0.6 +0.06 + 0.006+.....) is
   
   1. 1(2/3)
   2. 1(1/3)
   3. 2(1/3)
   4. 2(2/3)
6. The ninth term of the sequence 0, 3, 8, 15, 24, 35, ___is ?
   
   1. 63
   2. 70
   3. 80
   4. 99
7. A number when divided by 114 laves remainder 21. If the same number is divided by 19, then the remainder will be:
   
   1. 1
   2. 2
   3. 7
   4. 17
8. The square root of 0.09 is
   
   1. 0.30
   2. 0.03
   3. 0.81
   4. 0.081
9. The number 0.121212.... in the form p/q is equal to
   
   1. 4/11
   2. 2/11
   3. 4/33
   4. 2/33
10. if (3/5)³(3/5)^{-6 =} (3/5)^2x-1, then x is equal to
    
    1. -2
    2. 2
    3. -1
    4. 1

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