IBPS PO Prelims 2019 - Quantitative Aptitude

1.		Two friends Pinki and Rinki entered into a partnership by investing an amount of Rs 6000 and Rs 9000 respectively and ratio of their period of investment is 2: 3. Find the profit share of Pinki if profit share of Rinki is Rs 45,000.

Rs 24,000

Rs 20,000

Rs 18,000

Rs 28,000

Rs 25,000

2.		In city B & C, ratio of postgraduates is 7 : 8. Total population who is postgraduate in city B is equal to total population of city A. find ratio of non-postgraduate population in city B to that of city C.

7:3

8:3

7:1

3:1

8:1

3.

Directions (31-35): Given table shows the data of population in 5 different parks. Study the data carefully and answer the questions.

Parks	Total Population	Female population
A	400	150
B	500	200
C	700	350
D	800	450
E	900	500

Note: Total population = Male population + Female population

If 20% of total population did not visit on a particular day in park A of which male population was 60% then what percent of total population in park B is male population who visited in park A?

45%

40.4%

39.2%

48.6%

None of these

4.

I. 2x^2 - 7x – 60 = 0

II. 3y^2 + 13y + 4 = 0

If x > y

If x ≥ y

If y > x

If y ≥ x

If x = y or no relation can be established

5.		Find ratio of total number of boys and girls together in hostel B to that of in hostel C?

3:5

2:5

3:4

4:5

6:5

6.		The length & breadth of a rectangle is in ratio 4 : 7. If perimeter is 88 cm. find area of rectangle.

414 cm2

336 cm2

448 cm2

524 cm2

396 cm2

7.		1332.89 + 171.928 + 17.01 + ?^2 = 1690.87

27

17

9

13

19

8.		Manoj gave 60% of his salary to his wife and invested rest amount in mutual funds. His wife spends 30% amount on grocery and 20% on rent. From remaining amount, she purchased gold worth Rs. 18000. Find salary of Manoj.

Rs 60000

Rs 54000

Rs 64000

Rs 58000

Rs 66000

9.		If 30 females from each park are above 80 years age then find the average of no. of females who are below or equal to the age of 80 years from all the parks.

295

285

300

280

290

10.		109.07 sqrt(?) – (61/21.02) x ? = 47.96 sqrt(?)

441

169

250

121

324