Directions (1-5): Two equations I and II are given below in each question. You have to solve these equations and give answer if
(a) if x<y
(b) if x> y
(c) if x≤ y
(d) if x≥ y
(e) if x= y or no relation can be established
Q6. Speed of boat to cover a distance in upstream is 40% of the boat to cover same distance in downstream. Find the speed of current if time taken to cover 280 km in upstream is 7 hours. (in km/hr)
(a) 25
(b) 30
(c) 20
(d) 35
(e) 40
Q7. In how many different ways the letter of words ‘MUBARAK’ be arranged so that both A’s never comes together?
(a) 1600
(b) 1760
(c) 1800
(d) 1540
(e) 1840
Q9. Simple interest for a period of two years is Rs. 2400. If difference of CI and SI for same period is Rs. 300. Then find the rate of interest. [Amount given in each case is same & rate is also same].
(a) 12.5%
(b) 305
(c) 35%
(d) 20%
(e) 25%
Direction (11-15): Given below is the pie chart which shows the percentage distribution of production of rice in six states i.e. A, B, C, D, E and F in year 2017.
Note: Ratio of total production of rice in these six states in year 2017 to year 2018 is 4 : 5.
Q11. If difference between the total production of rice in year 2017 and year 2018 is 3000 ton then find the sum of total production of rice in state C and E together in year 2017.
(a) 3820
(b) 4140
(c) 3980
(d) 4080
(e) 4020
Q13. What is the ratio of total production of rice from state A and C together in year 2017 to the total production of rice from state B and F together in same year.
(a) 37 : 31
(b) 33 : 37
(c) 32 : 29
(d) 35 : 33
(e) 36 : 37
Q14. If percentage distribution of production of rice in year 2018 is same as in year 2017 for each state then production of rice in state A in year 2017 is what percent more or less than production of rice in state D in year 2018.
(a) 46%
(b) 42%
(c) 40%
(d) 45%
(e) 48%
Q15. Total production of rice from state C and E together in year 2017 is what percent of total production of rice in year 2018 from all states.
(a) 26.2%
(b) 26.8%
(c) 27.8%
(d) 26.4%
(e) 27.2%
Practice More Questions of Quantitative Aptitude for Competitive Exams:
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Solutions
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