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8th November 2014, 01:50 PM
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Railway Protection Force Exam Sample Paper
Will you please provide the Sample Paper of Railway Protection Force Exam ?
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#2
8th November 2014, 02:55 PM
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Re: Railway Protection Force Exam Sample Paper
Here is the list of few questions of Railway Protection Force Exam Sample Paper which you are looking for . 1. ?248+ \/52+?144 =? (A) 14 (B) 16 (C) 18-8 (D) 16•6 Answer.B 2. The boys and girls in a college are in the ratio 3 : 2. lf 20% of the boys and 25% of the girls are adults, the percentage of students who are not adults is- (A) 675% (B) 82-5% (C) 78% (D) 58% Answer.C 3. Five years ago the average age of A, B, C, D was 45 years. By including X the present average of all the five is 49 years. Then the present age of X is-— (A) 64 years (B) 48years (C) 45 years (D) 40 years Answer.C 4. The difference between simple interest and the compound interest on Rs. 800 at 5% per annum for 1 year is—» (A) Rs. 81 (B) Rs. 41 (C) Rs. 56•50 (D) None of these. Answer.D 5. A boat moves downstream at the rate of 1 km in 6 minutes and upstream at the rate of 1 km in 10 minutes. The speed of current is- (A) 2 km/ hr (B) 1km/ hr (C) l•5 km/ hr (D) 2•5 km/ hr Answer.A 6. The ratio of number of boys and girls in a school of 720 students is 7 : 5. How many more girls should be admitted to make the ratio 1 1 1 ? (A) 90 (B) 220 (C) 120 (D) 240 Answer.C 7. A can do g of a work in 5 days. B can dog of the work in 10 days. ln how many days both A and B can do the work ? (A) 7%days (B) 9%days (c) Sgdays (D) 10 days Answer.B 11. Consider the following state- ments- Assertion (A) : Median of {7, 2, 12, 5, 9} is 7. Reason (R) : The middle most value ot a data arranged in ascending order is called median. Now select your answer acc0r• ding to the coding scheme given below- (A) (A) is true, but (R) is false (B) (A) alone is true (C) (R) alone is true (D) Both (A) and (R) are true and (R) is the correct explanation of (A). Answer.D 12. Match List-I with List-II correctly and select your answer using the codes given below—~ List-I (a) Correlation coefficient (b) Coefficient of variation (c) For a symmetrical distribu- tion (d) MeandeviationfromMedian List-II 1. Mean = Median = Mode 2. Least 3. Percentage variation 4, Cannot exceed unity Codes : (a) (b) (C) (d) (A) 4 3 Z 1 (B) 4 2 3 1 (C) 4 3 1 2 (D) 3 4 2 1 Answer.C 13. Which one of the following is correctly matched ? (A) Harmonic mean —A measure of skewness (B) Mean deviation -An average (C) Analysis —An arrangement of data (D) Sales and profit -—-Positive correlation Answer.B 14. Which one of the following is correctly matched ? (A) Data ——A collection of objects (B) Mode —A well defined measure (C) Range —Difference between the largest and the smallest items of a data (D) Q. D. -A best measure of dispersion Answer.C 15. The average of three numbers is 135. The largest number is 180 and the difference of the other two is 25. The smallest number is— _ (A) 130 (B) 125 (C) 120 (D) 100 Answer.D 16. By frequency distribution we mean the classification of data according to— (A) dissimilarities (B) similarities (C) class intervals (D) magnitude Answer.C 17. Value of M.D. of [5, 5, 5, 5, 5) from Median is- (A) 0 (B) 2 (C) 4 (D) 5 Answer.A 18. lf y = 3 + 2x, then the coefficient of correlation between x and y is~ (A) -1 (B) 0 (C) 0•5 (D) 1 Answer.D 19. Which one of the following measures cannot be computed for {2, 7, 5, 10, 4) ? (A) Mean (B) Median (C) Mode (D) Harmonic Mean C 20. Consider the following state- ments— Assertion (A) : Histogram is a graphical presentation of data. Reason (R) : Statistical data can be represented in the form of graphs. Now select your answer accord- ing to the coding scheme given below- (A) Both (A) and (R) are true (B) Both (A) and (R) are false (C) (A) is true, but (R) is false (D) (A) is false, but (R) is true Answer.A 21. The Green Revolution has led to marked increase in— 1. Productivity of wheat 2. Productivity of pulses 3. Regional inequalities [ 4. Inter-personal inequalities A Of the statements— (A) 1 and 2 are correct (B) 3 and 4 are correct (C) 1, 3 and 4 are correct (D) All are correct. Answer.A 22. The chief centre or meeting point of the Indo-Roman trade was- (A) Arikamedu (B) Alexandria (C) Madurai (D) Musiri Answer.D 23. The Indus Valley Civilization is about- (A) Ten thousand years old (B) Seven thousand years old (C) Five thousand years old (D) Three thousand years old Answer.D 24. Upanishads are books on- (A) Religion (B) Yoga (C) Philosophy (D) Law Answer.C 25. Which one of the following is correctly matched 7 (A) Ellora caves -Sal (B) Mahabalipuram -Rashtral (C) Meenakshi temple -Pallavas (D) Khajuraho —Chandelas Answer.D |