SBI CLERK Quantitative Aptitude Quiz
Directions (1-5):Study the following graphs and answer the given questions.
Given below is the bar graph showing the production of sugar by 6 firms. M, N, O, P, Q and R in two consecutive years 2017 and in 2018.
Q1. What is the difference between average production of sugar by firm N for both year and R for both year.
Q2. What is the average of sum of sugar production by firm M in 2017, firm Q in 2018 and firm P in 2018 ?
Q3. If production of sugar of firm P in 2019 increases by 20% in comparison to previous year and production of firm Q in 2019 increases by 25% in comparison to previous year then what is the sum of production of in 2019 for firm P and Q together?
Q4. What is the ratio of production by firm M in 2017 and R in 2017 together to the production of firm Q in 2018 and P in 2018 together?
Q5. Production of sugar for firm N in both years is what % more or less than production of sugar for firm O in 2018 and firm Q in 2017 together. (approximately)
Q6. A man has 7 relatives. 4 of them are ladies and 3 gentleman; his wife also has 7 relatives. 3 of them are ladies and rest gentleman. In how many ways can they invite 3 ladies and 3 gentleman for a dinner party so that there are 3 of the man’s relatives and 3 of the wife’s relatives?
Q7. A bag contains 3 red balls and 8 blacks ball and another bag contains 5 red balls and 7 blacks balls, one ball is drawn at random from either of the bag, find the probability that the ball is red.
Q8. A bag contains 9 red and 7 white balls. Four balls are drawn out one by one and not replaced. What is the probability that they are alternatively of different colours?
Q9. A blind man lives in an apartment containing 2 rooms. Each day before going to work he enters any one room randomly, picks up a bag and leaves home. One of the rooms contains 3 blue, 4 green and 5 red bags and the other contains 2 blue, 1 green and 3 red bags. What is the probability that he takes a green bag to work ?
Q10. Find total numbers of arrangement can be formed using letters of word ‘CARNIVOROUS’.
Directions (11-15): What should come in the place of the question mark (?) in following number series problems?
Q11. 33, 39, 57, 87, 129, ?
Q12. 19, 26, 40, 68, 124, ?
Q13. 43, 69, 58, 84, 73, ?
Q14. 2.5, 4, ?, 10, 14.5, 20, 26.5
Q15. 13, 20, 39, 78, 145, ?
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