*Hello and welcome to ***exampundit** . Here is a set of Quantitative Aptitude Quiz for IBPS PO Prelims 2016.

**Directions (Q. 1-5): What will**

come in place of question mark (?) in the given number series?

come in place of question mark (?) in the given number series?

1. 19 30 44

67 117 ?

67 117 ?

1) 236 2)

272 3) 264

272 3) 264

4) 248 5)

254

254

2. 7 9 18 46

111 ?

111 ?

1) 245 2)

229 3) 233

229 3) 233

4) 248 5)

237

237

3. 7 24 58

109 ? 262

109 ? 262

1) 183 2)

189 3) 171

189 3) 171

4) 163 5)

177

177

4. 19 20 16

25 9 ?

25 9 ?

1) 32 2) 38

3) 34 4) 42 5) 48

3) 34 4) 42 5) 48

5. 7.4 9.2

11.4 14 17 ?

11.4 14 17 ?

1) 19.8 2)

22.6 3) 23

22.6 3) 23

4) 21 5)

20.4

20.4

6. A boat

can travel 4.2 km upstream in 14 minutes. If the ratio of the speed of the boat

in still water to the speed of the stream is 7 : 1, how much time will the boat

take to cover 17.6 km downstream? (in minutes)

can travel 4.2 km upstream in 14 minutes. If the ratio of the speed of the boat

in still water to the speed of the stream is 7 : 1, how much time will the boat

take to cover 17.6 km downstream? (in minutes)

1) 52

2) 44

3) 48

4) 36

5) 54

7. A starts

a business with a capital of Rs 1500. B joins the business 6 months after the

start of the business and C joins the business 8 months after the start of the

business. At the end of the year their respective shares in the profit was in

ratio of 5 : 3 : 3. What is the sum of amount put in the business by B and C

together?

a business with a capital of Rs 1500. B joins the business 6 months after the

start of the business and C joins the business 8 months after the start of the

business. At the end of the year their respective shares in the profit was in

ratio of 5 : 3 : 3. What is the sum of amount put in the business by B and C

together?

1) Rs 3300

2) Rs 3500

3) Rs 4200

4) Rs 4800

5) Rs 4500

8. The

length of a rectangle is 4m more than the side of a square and the breadth of

the rectangle is 4m less than the side of the same square. If the area of the

square is 567 sq m, what is the area of the rectangle? (in sq m)

length of a rectangle is 4m more than the side of a square and the breadth of

the rectangle is 4m less than the side of the same square. If the area of the

square is 567 sq m, what is the area of the rectangle? (in sq m)

1) 549

2) 545

3) 557

4) 559

5) 551

9. A sells

an item to B at 20% profit. B sells it to C at 10% profit and C sells it to D

at Rs 116 profit. The difference between the cost price of D and the cost price

of A is Rs 500. How much did B pay to A for the item?

an item to B at 20% profit. B sells it to C at 10% profit and C sells it to D

at Rs 116 profit. The difference between the cost price of D and the cost price

of A is Rs 500. How much did B pay to A for the item?

1) Rs 1240

2) Rs 1250

3) Rs 1440

4) Rs 1450 5)

Rs 1400

Rs 1400

10. 10 men

can finish a piece of work in 15 days. 8 women can finish the same piece of

work in 25 days. Only 10 women started working and in a few days completed a

certain amount of work. After that 3 men joined them. The remaining work was

completed by 10 women and 3 men together in 5 days. After how many days did 3

men join 10 women?

can finish a piece of work in 15 days. 8 women can finish the same piece of

work in 25 days. Only 10 women started working and in a few days completed a

certain amount of work. After that 3 men joined them. The remaining work was

completed by 10 women and 3 men together in 5 days. After how many days did 3

men join 10 women?

1) 11

2) 13

3) 15

4) 10

5) 12

__Answers:__

- 4
- 5
- 5
- 3
- 5
- 2
- 5
- 5
- 3
- 2

__Solutions:__
1. The

series is, 11, 11+3, 14+9, 23+27….

series is, 11, 11+3, 14+9, 23+27….

2. The series is 7 + (13 + 1) = 9,

9 + (23

+ 1) = 18, 18 + (33 + 1) = 46,

+ 1) = 18, 18 + (33 + 1) = 46,

46 + (43

+ 1) = 111, 111 + (53 + 1) = 237

+ 1) = 111, 111 + (53 + 1) = 237

3. 5; The

series is +17, +34, +51, +68, +85,

series is +17, +34, +51, +68, +85,

…

ie 7 + 17 =

24, 24 + 34 = 58, 58 + 51 = 109,

24, 24 + 34 = 58, 58 + 51 = 109,

109 + 68 =

177, 177 + 85 = 262, …

177, 177 + 85 = 262, …

4. The series is +(1)2, –(2)2,

+(3)2, –(4)2, +(5)2, …

+(3)2, –(4)2, +(5)2, …

ie 19 + (1)2

= 20, 20 – (2)2 = 16,

= 20, 20 – (2)2 = 16,

16 + (3)2

= 25, 25 – (4)2 = 9, 9 + (5)2 = 34

= 25, 25 – (4)2 = 9, 9 + (5)2 = 34

5. The

series is +1.8, +2.2, + 2.6, +3,

series is +1.8, +2.2, + 2.6, +3,

+3.4, …

ie 7.4 + 1.8

= 9.2, 9.2 + 2.2 = 11.4, 11.4 +

= 9.2, 9.2 + 2.2 = 11.4, 11.4 +

2.6 = 14, 14

+ 3 = 17, 17 + 3.4 = 20.4

+ 3 = 17, 17 + 3.4 = 20.4

6. Let the

speed of the boat be 7x and that of the stream be x.

speed of the boat be 7x and that of the stream be x.

Then,

upstream speed = (7x – x) = 6x

upstream speed = (7x – x) = 6x

And,

downstream speed = 7x + x = 8x

downstream speed = 7x + x = 8x

Now,

upstream speed = 4.2/14×60 = 18 kmph

upstream speed = 4.2/14×60 = 18 kmph

So, 6x = 18

x = 3 kmph

Thus, speed

of stream = 3 kmph

of stream = 3 kmph

Downstream

speed = 8 × 3 = 24 kmph

speed = 8 × 3 = 24 kmph

Time taken

downstream to cover 17.6 km

downstream to cover 17.6 km

17.6/24×60=

44 minutes

44 minutes

7. Ratio of profits = 1500 × 12 : 6B : 4C : : 5

: 3 : 3

: 3 : 3

Capital of B

= (1500 x 12)/6 x 3/5 = 1800

= (1500 x 12)/6 x 3/5 = 1800

Capital of C

= (1500 x 12)/4 x 3/5 = 2700

= (1500 x 12)/4 x 3/5 = 2700

Amount of (B

+ C) = 2700 + 1500 = Rs 4500

+ C) = 2700 + 1500 = Rs 4500

8. Side of

square = 567 = 23.81

square = 567 = 23.81

Length of

rectangle = 23.81 + 4 = 27.81

rectangle = 23.81 + 4 = 27.81

Breadth of

rectangle = 23.81 – 4 = 19.81m

rectangle = 23.81 – 4 = 19.81m

Area of

rectangle = 27.81 × 19.81

rectangle = 27.81 × 19.81

= 550.91 →

551m

551m

9. Let the cost price of A be Rs x. Then the

cost price of B will be 1.2x and the cost price of C will be 1.2x × 1.10 =

1.32x

cost price of B will be 1.2x and the cost price of C will be 1.2x × 1.10 =

1.32x

Then the

cost price of D = x × 1.2 × 1.10 + 116 = Rs 1.32x + 116

cost price of D = x × 1.2 × 1.10 + 116 = Rs 1.32x + 116

Now, 1.32x +

116 – x = 500

116 – x = 500

or, 0.32x =

500 – 116 = 384

500 – 116 = 384

x = 384/32

x 100 = 1200

x 100 = 1200

B’s cost

price = 1200 × 1.2 = Rs 1440

price = 1200 × 1.2 = Rs 1440

Hence B paid

to A Rs 1440.

to A Rs 1440.

10. Ratio of

men to women

men to women

(15 × 10)M =

(25 × 8)W

(25 × 8)W

or, 150M =

200W

200W

or, 3M = 4W

W = ¾ M

1 man’s work

= 1/150

= 1/150

(10W + 3M =)

21/2 M can do the work in

21/2 M can do the work in

1/150

x 21/2 = 7/100 days

x 21/2 = 7/100 days

65/100

work done by 10 women in (?) days.

work done by 10 women in (?) days.

8 women – 1

work – 25 days

work – 25 days

10 women – 65/100

work in 25 x 8/10 x 65/100 = 13

days

work in 25 x 8/10 x 65/100 = 13

days

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**Team ExamPundit**