Di And Reasoning

DATA INTERPRETATION AFTERSCHOOOL www.afterschoool.tk www.afterschool.tk AFTERSCHOOOL

When do we have maximum profit? When do we have highest increase in income (in percentage)? 100 80 60 40 20 0

Expenses Income 1

2

3

Expenses 4

5

AFTERSCHOOOL

• Profit is hightest in 5th year – growht in income is hightest in 4th year.

AFTERSCHOOOL

When are we having maximum import (in quantity) of oil? All figures are in $. rate per barrel

80000 70000 60000 50000 40000 30000 20000 10000 0

200

export

150

import

100

rate per barrel

50 0

1

2

3

4

1

5 AFTERSCHOOOL

2

3

4

5

In the first year – highest import of barrel took place (approximately 522 barrels.)

AFTERSCHOOOL

Both X and Y are selling at Rs 25 – which will you make and what will be your min. quantity sold?

Fixed cost

X

y

85000

8000000 X

Fixed cost

Variable cost (per piece)

23

Variable cost

Price per unit

AFTERSCHOOOL

9

Y

86000

8000000

23

12

25

35

• If you give answer X – you are risk minimising and conservative person – your minimum quantity will be 42500. • If you give answer Y, - you are optimistic, ambitious, aggressive and risk taking person – your minimum quantity here is 500000. • AFTERSCHOOOL

Which conclusion /s is / are invalid? • Statements : Some men are goats • All goats are jackals. • Conclusions : I. Some men are jackals. II. Some jackals are men III. All jackals are goats • IV Some goats are men

AFTERSCHOOOL

• Conclusion No. III is invalid.

AFTERSCHOOOL

• Shyam Sunder Vyas is a smart mathematician. While negotiating has salary with his prospective employer he worked out and proposed a novel salary plan, which his employer accepted as he was one of the smartest salesman around. According to the plan, his salary would increase every day of his employment such that on any day his income would be two rupees more than the square of the number of the days he has been employed for with the company. Back home his wife congratulated him on working out an excellent deal and then together they planned their expenses in tune with the new salary plan. As they expected their income to be increasing on a daily basis — they planned their expenses in a way that the expenses of any day would be met by the day’s income itself, moreover they planned to make a net saving (which would be the difference of income and the expenses of the day) out of the day’s income. Thus they expected their expenses to be one rupee more than twice the number of days Shyam would have been employed for on that day, with the company. On which day of his job, his daily savings will exceed Rs. 100. On that day what is his total savings?AFTERSCHOOOL

• His daily savings will exceed Rs. 100 on 12th day. On this day – his total savings is Rs. 506.

AFTERSCHOOOL