Data Interaption

 DI Practic Set

Question 1: Refer the Table and answer the given Answer ?

What was the increase in height of the boy from 5th to 13th Birthday?

a) 55 cm 

b) 50 cm 

c) 45 cm 

d) 60 cm

1) Answer (B)
Height on 5th birthday = 110 cm
Height on 13th birthday = 160 cm
Increase in height = 160 – 110 = 50 cm
=> Ans – (B)

Question 2: Read the Given Data in the table and answer the Given Questions

For which of the following pairs of Years the exports from the all the three companies are equal ?

a) 2011 & 2013 

b) 2013 & 2015 

c) 2011 & 2012 

d) 2014 & 2015

(2) Answer (C)
Total exports from the three companies together in :
2011 = 3000 + 2000 + 4000 = 9000
2012 = 4000 + 2000 + 3000 = 9000
2013 = 3000 + 1000 + 1000 = 5000
2014 = 3000 + 4000 + 3000 = 10000
2015 = 3000 + 2000 + 1000 = 6000
Clearly, total exports in 2011 and 2012 are equal to 9000
=> Ans –C

Question 3: Read the following Data and answer the given Question

What was the total Profit or Loss of the Company over the five years?

a) Profit of Rs 50 crores 

b) Loss of Rs 60 crores 

c) Loss of Rs 50 crores 

d) Loss of Rs 90 crores

3) Answer (C)
Total profit or loss in Rs. crore in last 5 years
= -25 – 20 – 5 + 20 – 20 = 20 – 70
= 20 – 70 = -50
Since, it is negative, thus loss of Rs. 50 crore
=> Ans – (C)

Question 4: Read the Table carefully and answer the Given Questions

What was the increase in the height of the child from 8th birth day to 15th birthday? 

a) 50 cm 

b) 55 cm 

c) 40 cm 

d) 45 cm

4) Answer (D)
Height on 8th birthday = 135 cm
Height on 15th birthday = 180 cm
Increase in height = 180 – 135 = 45 cm
=> Ans – (D)