Line Charts Questions Answers

Line Charts Questions Answers of Data Interpretation includes questions on various aspects of table data which are important for all competitive exams like BANK PO, IBPS, SBI-PO, RBI, MBA, MAT, CAT, IIFT, IGNOU, SSC CGL, CBI, CPO, CLAT, CTET, NDA, CDS, Specialist Officers.

21) If the imports of Company A in 1997 were increased by 40 percent, what would be the ratio of exports to the increased imports

  • 1) 0.25
  • 2) 1.15
  • 3) 1.25
  • 4) 1.35
View Answer View Explanation
Ans.   C
Explanation :
In 1997 for company A, we have let export be E and Import be I \begin{aligned} \frac{E}{I} = 1.75\=> E = 1.75I\ \text{New Imports }I_{new}=40\%&of&I\= 1.4I \ \text{New ratio =}\frac{E}{I_{new}}\= \frac{1.75I}{1.4I} \= 1.25 \end{aligned}

22) In 1995, the export of the company A was double that of company B. If the imports of Company A during the year was Rs 180 crores, what was the approximate amount of imports of Company B during that year

  • 1) 110 crores
  • 2) 210 crores
  • 3) 310 crores
  • 4) 410 crores
View Answer View Explanation
Ans.   B
Explanation :
\begin{aligned} \text{In 1995 for Company A we have}\\frac{E_A}{I_A}=1.75 & .....(i)\ \text{In 1995 for Company B we have}\\frac{E_B}{I_B}=0.75 & .....(ii)\ \text{Also, we have} E_A = 2 E_B & .....(iii)\I_A = 180 crores \\text{from (i)}\E_A = 180 * 1.75 = 315 crores \ \text{from (iii)}\E_B = \frac{E_A}{2} = \frac{315}{2}crores \ \text{from (ii)}\ I_B = \frac{E_B}{0.75} \= \frac{315}{2*0.75} \= 210 crores \end{aligned}
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