IBPS PO Mains 2016 - Quantitative Aptitude

1.		The number of viewers of theatre B in October is equal to average of the viewers of same theatre in September and November, also the viewers of theatre A in October is 5/7 of the viewers of theatre B in the October month. Find the number of viewers of theatre A in October.

24000

22000

25000

20000

None of these

2.		Total profit earned by all in 2016 is 445500 Rs. and the ratio of investment made by A and B together and investment made by B and C together is 31 : 52. Then find the difference between the profit made by A and C in 2016 ?

153000

148500

166000

170000

None of these

3.		Total how many employees take training in financial skills but not in HRM?

106

135

127

134

None of these

4.		In a bag there are 3 magenta balls, 5 green balls and 7 blue balls . 2 balls are drawn one by one without replacement. If the first ball comes out to be of magenta colour, then 8 more magenta coloured balls are added to bag. Find the probability that both the balls drawn are of magenta colour.

1/35

2/11

1/11

2/23

None of these

5.		The ratio of Total profit earned by B in year 2012 the profit earned by him in the year 2016 ?

3 : 11

13 : 29

33 : 59

Can’t be determined

None of these

6.		A started a business , Band C joined him in the 1st year ,they invested in the ratio of 5:4:7 respectively and the period for which they invested was in the ratio of 4:3:2 respectively. In the 2nd year, A doubled the investment, B and C continued with the same investment as they investor for the same no of month as they did in 1st year. The total profit in 2 years was 14000. What is B's share of profit.?

Rs 2500

Rs 3000

Rs 3500

Rs 4000

none of these

7.		√360.98 × 18.99 + 1082.98 ÷ 57.07 =?

372

380

386

400

420

8.

Directions (46-50): Study the following information carefully to answer these question.

An institute having 450 employees has sent all its employees for training in one or more areas out of HRM, computer skills and financial skills. The employees are classified into two categories—officers and clerks, who are in the ratio of 4 : 5. 10% of the officers take training only in computer skills, 16% of the clerks take training only in HRM which is equal to the number of officers taking training only in financial skills and is equal to the 50% of the number of officers taking training only in HRM and financial skills both. 6% of the total employees take training in all of which two-thirds are officers. 10% of the total employees take training only in HRM and computer skills, which is five times the number of clerks taking training only in computer skills and financial skills. 10% of clerks take training only in HRM and computer skills. The number of officers taking training only in HRM is 25% of the number of clerks taking training only in HRM. 20% of the total number of employees take training only in computer skills. Number of clerks taking training in HRM and financial skills both is 20% of the total number of clerks.

Total how many officers take training in HRM?

110

128

118

98

None of these

9.		What is the ratio of viewers of theatre A in May and November together to that of theatre B in January and September together?

14 : 11

13 : 14

11 : 14

14 : 13

None of these

10.		The total number of viewers in march 2016 increased by 40% as compared to that in March 2015. If the viewers of theatre A in March 2016 are 25% more than that in 2015. Then find the difference between number of viewers of theatre B in March 2016 and in March 2015.

15800

19800

17800

18800

None of these