Solved Paper of LGO Examination with answer Key Question No 1 to 30

Q1  The Income of Ram is 20 % less than shyam . then shyam’s  income is greater than Ram’s by a. 20 %  b. 25 %   c. 30 %  d. 15 % Ans  25 %

Q  The average  marks obtained by  20 students  is 45 . The average  of first ten  is 50 and last nine is 40 What are the marks obtained by  the 10th student Ans   40

Q3  The compound interest  on Rs  4000/- at the rate of  10 % for two years  is Answer   840

Q4  which of the following fraction is smallest 4/5  5/6  6/7  7/8 Answer  4/5 Hint : converting the fractions to decimals by dividing the numerator by the denominator

Q5  Which of the following fraction is largest ? 8/13  7/12  6/11 5/10 Answer  8/13 Hint : converting the fractions to decimals by dividing the numerator by the denominator

Q6  If one half of number is 8  more than 1/3 of that number   the number is 36  48  50 60 Answer  48

Q7  What is the least number  that must  be subtracted  from 380 to make perfect square 56,  39, 19, 0 Answer  19

Q8  If a piece of work  could be completed  in 24 days by 98 men  how many men  would it take to complete it in 21 days 122, 112 132 , 102 Answer  112

Q9  The batting average of  40 innings of a cricket player is 50 runs . His highest score exceeds his lowest score  172 runs . If two innings excluded, the average of remaining 38 innings is 48. His highest score was 176,174,180, 187 Answer 174

Q10  The average age of  adult class is 40 years . If 12 new students  with an average age of 32 years  join the class , thereby  decreasing the average  of the class  by 4 years  , then original strength of  class  was 10,11,12,13 Answer  12

Q11  6.5 /.0005 is equal to 1300, .0013, 130, 13000 Answer  : 13000

Q12  Value of 247*2  * 147 *2  is equal to 39400,3940, 30940, 34900 Answer (61009-21609) = 39400

Q13 Put one digit in the blank space  of the number 34-7  so that is completely divided by  9 2,  0, 4, 3   Answer   4

Q14   The value of  253 14625, 15625 , 16625, None of these Answer  15625

Q15  The product of two numbers  1923 and 172  is 330756 . Then the product of 19.23 is 0.172 is 3.30756,  33.0756 , 330.756, 3307.56 Answer  3.30756

Q16  Of the three numbers  first is twice  the second   is twice  the third . The average of three numbers  is 21 . Find the largest  numbers  of the three 36,38,47,48 Answer  36

Q17   Two numbers are respectively 20 % and 50 %   more than a third number . The percentage that is first  of the second is 20 % ,  50 %  70 %  80% Answer

Q18  What value  come  in place of  the X √49*√64*√81= x 804, 409, 304,504 Answer  (7*8*9)= 504

Q19   Rs  700  into  three parts  proportional to  the fraction ½, 1/5 , 3/10   then the second part is  360,240,140,365 Answer  140

Q20   if  an 8 men can do  a work  in  15 days  , in how many days can the same work be done by  4 men 30 days  , 45 days  ,  25 days ,  35 days Answer  30 Days

Q21  If  200 Rupees  doubles  in  10 years   at a simple rate of interest . What is the rate of interest ? 5 % , 10 % 8 %  None of these Answer  10  %

Q22  140 %  of  125 *3/5 of 85  = 276, 136, 126.226 Answer  226

Q23  If 18  is 15 %  of 30  %  of certain number  then what is the  number 250, 450.300,400 Answer  400

Q24  The average of three numbers is 77 . The first number  is twice the second  and the second number twice of third . Find the first 131,130 129, None of these Answer  None of these

Q25  (3)4 +(2)4 +2 *0.25 is equal to 97.5, 48.5, 54.5, None of these Answer

Q26 Choose the correctly spelt the word A. Attention  b. Attantion   c. Attension  D. Attenson Answer  A. Attention

Q27 A . Bureaucracy  b. Bueraucracy  C. Bureaucracy  D. Bureuacracy Answer C  : Bureaucracy

Q28 to 30    Choose  the wrong  spelt word 28. A. people  B. Servent  C. Pupil  d. Thief Answer  B:  Servent

29  A. Queen   B. Quotation C. Quinine D. Quitiant Answer D: Quitiant

30 . A. Implement  B. Akward C. Immolate D . Average Answer  B:  Akward

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