Question
The line chart given below shows the revenue of two
companies L and M for the given years  Profit = Revenue – Expenditure  If in the year 1993 company L had a profit of 20 percent, then what was its expenditure in the year 1993?Solution
Expenditure of company L in 1993: => 20/100 = (60 – E)/E => E = 300 – 5E => 6E = 300 => E = 50
More Previous year papers Questions
240 + 25% of 420 – 145 =? + (2.5 + 8.5) 2
Find the simplified value of the given expression.
18 ÷ 3 + {(48 ÷ 6) of 12} + 10 - 8 of 9
4.5 times 5/0.9× 35% of 240 =?
[∛(3375/19683  )- ∛(125/1728  )  ] ÷ ∛(64/729)  = ? - 3/8Â
3% of 3000 × ?% of 2000 = 3600
3/7 Of 504 ÷ 12 + 17 = √?
∛157464 =?
- What will come in place of (?), in the given expression.
3² × 5 + 2³ × 4 = ? 
Relevant for Exams:
