**Direction (1-5): Study the following table and answer the questions that follow:
**

- What is the number of employees in Finance Department of offices A and D?

A) 63

B) 61

C) 52

D) 59

E) 55

- What is the number of employees in Other Departments of offices D and E?

A) 476

B) 414

C) 345

D) 505

E) 520

- In Office C, 25%, 20% and 50% people in HR, Finance and Others Department respectively are females. What is the number of males in these departments in office C?

A) 147

B) 202

C) 296

D) 213

E) 234

- What is the ratio of number of employees in Other Departments in offices A and D?

A) 36 : 25

B) 38 : 25

C) 45 : 38

D) 34 : 29

E) 43 : 34

- What is the total number of employees in Finance Department in all offices?

A) 185

B) 174

C) 198

D) 227

E) 216

**Direction (6-10): Study the following table to answer the questions that follow. Some values are missing. Study the table carefully and answer the questions based on data in table and particular questions.**

- On Friday, if ratio of speed of boat to speed of stream is 2 : 1, what is the difference between the time taken by the boat to go upstream and the time taken by the boat to go downstream?

A) 36 hours

B) 54 hours

C) 45 hours

D) 72 hours

E) 65 hours

- On Monday, if difference between the time taken by the boat to go upstream and the time taken by the boat to go downstream is 20 hours, find the total time taken by the boat to go upstream and downstream.

A) 20 hours

B) 40 hours

C) 30 hours

D) 80 hours

E) 60 hours

- On Tuesday, if difference between the time taken by the boat to go upstream and the time taken by the boat to go downstream is 45 hours, find the total distance covered by the boat to go upstream and downstream. Downstream speed is 24 km/hr.

A) 720 km

B) 540 km

C) 360 km

D) 680 km

E) 450 km

- On Wednesday, if the boat covered half distance upstream with usual speed and other half with double its speed, then it takes 33 3/4 hours less time than usual time to go upstream. Find the total time taken by the boat to go upstream and downstream.

A) 120 hours

B) 108 hours

C) 92 hours

D) 84 hours

E) 128 hours

- On Thursday, difference between time taken by the boat to cover ‘X’ km upstream and (X+120) km downstream is 26 hours. Had the boat covered same distance upstream as downstream, what would be the difference in time taken then?

A) 58 hours

B) 62 hours

C) 48 hours

D) 56 hours

E) 64 hours

### Click here for Data Interpretation Sets

Thank you ma’am

D.i 2

Error in speed of stream of Thursday acc. To your solution

Yes 7 it will be

2nd DI Thursday speed of stream should be 7 in the diagram not 4…

7-10:)

@@Shubhra_AspirantsZone:disqus mam? how 135 arises in 9th que?

In Q its given – half distance upstream with usual speed and other half with double its speed

so 270/2 = 135

oh, thank u mam. got it:)

Solution:

Given: 320/(a-4) – 320/(a+4) = 20

Solve, a = 12 km/hr ..mam how it is..by factorization I m not able to obtain this

16/(a-4) – 16/(a+4) = 1

[16a + 64 – 16a + 64]/(a^2 – 16) = 1

128 = a^2 – 16

a^2 = 144

a = 12

Ohk..mam now I got it..I was factorization thinking it is 16a..trying to factor of 128..thank u so much mam

ok ok, its 16 only

So 270/(a-6) – [135/(a-6) + 135/(2a-6)]..mam one more query.. Question no.9 me 2a kyo kiya gya h jbki vo Puri usual speed ko double kr rha h..it shud b 2(a-6)..plz explain

boat ki speed double hui hai na

stream ki nhi

so only 2a

6 is speed of stream

Ok mam..thank u

mam mene aspirant zone k gmail pe mail kiya tha regarding work ..atlest mam reply karo n

Hi Heena

I have checked mails, but I have not got your mail.

Please mail again at aspirantszone@gmail.com

Ok mam

sent from my side..

Can any one elaborate question no. 8.

doubt in which step ?

Mam inn ques 9 said second half dis coverd. At double sppeed of upstream. So it shud be 2(a-6) or 2a-6

Boat covered half distance with its usual speed and other half double its speed.

Its – here is boat na ??.

So we will double the speed of boat.

Double not of upstream. Double of speed boat.

Okay tnkuu..

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