BANK & INSURANCE (DATA INTERPRETATION) PART 3

Total Questions: 129

111. Total number of male visitors in the park on Mon is what percentage more than the total number of female visitors in the park on Sat?

Correct Answer: (b) 50% 
Solution:Total number of male visitors in the park on Mon = 18
Total number of female visitors in the park on Sat = 12
Difference = 18 - 12 = 6
Required percentage = (6/12) × 100 = 50%

112. Total number of visitors in the park on Tue and Fri together is how much more than the total number of male visitors in the park on Mon, Thu and Sat together?

Correct Answer: (c) 25 
Solution:

Total number of visitors in the park on Tue and Fri together = 45 + 28 = 73
Total number of male visitors in the park on Mon, Thu and Sat together = 18 + 9 + 21 = 48
Required difference = 73 - 48 = 25

113. What is the ratio of total number of male visitors in the park on Mon, Wed and Fri together to that of the female visitors in the park on remaining three days together?

Correct Answer: (a) 11 : 15 
Solution:

Total number of male visitors in the park on Mon, Wed and Fri together = 18 + 3 + 12 = 33
Total number of female visitors in the park on Tue, Thu and Sat together = 18 + 15 + 12 = 45
Required ratio = 33 : 45 = 11 : 15

114. If total number of male visitors and that of female visitors in the park on all the six days taken together are ‘A’ and ‘B’ respectively, then which of the following is TRUE?

Correct Answer: (d) A = B
Solution:

Total number of male visitors in the park on all the six days together = 18 + 27 + 3 + 9 + 12 + 21 = 90 = A

Total number of female visitors in the park on all the six days together = 20 + 18 + 9 + 15 + 16 + 12 = 90 = B

Hence, A = B

115. Directions [115-119]: Study the data carefully and answer the following questions.

Below line graph shows the number of persons visited two places ABC and GHI in six days.

Below table shows the percentage of male visited to two places ABC and GHI in six days.

Percentage male visited to ABC

Percentage male visited to GHI

Day 1

40%

60%

Day 2

60%

70%

Day 3

40%

45%

Day 4

45%

55%

Day 5

60%

65%

Day 6

80%

40%

Ques: What is the average number of females who visited to ABC and GHI together on Day 2 and Day 6?

Correct Answer: (a) 515 
Solution:

ABC

GHI

Total

Male

Female

Total

Male

Female

Day 1

800

320

480

650

390

260

Day 2

600

360

240

700

490

210

Day 3

750

300

450

500

225

275

Day 4

700

315

385

600

330

270

Day 5

550

330

220

700

455

245

Day 6

650

520

130

750

300

450

Required average = 1/2 × [(240 + 210) + (130 + 450)] = 515

116. What is the ratio of number of males who visited GHI on Day 1, Day 2 and Day 6 together to the number of females who visited ABC on Day 2, Day 3 and Day 5 together?

Correct Answer: (d) 118 : 91 
Solution:

The number of males who visited GHI on Day 1, Day 2 and Day 6 together = 390 + 490 + 300 = 1180

The number of females who visited ABC on Day 2, Day 3 and Day 5 together = 240 + 450 + 220 = 910

Required ratio = 1180 : 910
= 118 : 91

117. The number of females who visited GHI on Day 1, Day 3 and Day 4 together is what percentage more or less than the number of males who visited ABC on Day 2, Day 3 and Day 6 together?

Correct Answer: (d) 31.78% 
Solution:

The number of females who visited GHI on Day 1, Day 3 and Day 4 together = 260 + 275 + 270 = 805

The number of males who visited ABC on Day 2, Day 3 and Day 6 together = 360 + 300 + 520 = 1180

So, required % = ((1180 - 805)/1180) × 100
= 31.78%

118. What is the difference between the number of females who visited both places on Day 3 and Day 6 together and the number of males who visited both places on Day 4 and Day 1 together?

Correct Answer: (c) 50 
Solution:

The number of females who visited both places on Day 3 and Day 6 together = 450 + 275 + 130 + 450 = 1305

The number of males who visited both places on Day 4 and Day 1 together = 315 + 330 + 320 + 390 = 1355

So, required difference = 1355 - 1305 = 50

119. The number of males who visited both places on Day 4 and Day 5 together is what percentage number of males who visited both places on Day 2 and Day 3 together?

Correct Answer: (b) 104% 
Solution:

The number of males who visited both places on Day 2 and Day 3 together = 360 + 490 + 300 + 225 = 1375

The number of males who visited both places on Day 4 and Day 5 together = 315 + 330 + 330 + 455 = 1430

Required % = 1430/1375 × 100
= 104%

120. Directions [120-124]: Read the data carefully and answer the following questions.

Pie chart given below shows the percent distribution of total battery capacity of five earphones.

Table given below shows the charged battery capacity of the earphones.

Earphones

Charged battery capacity (mAh)

P

320

Q

240

R

100

S

210

T

300

Ques: If time taken to charge the battery of earphone S up to given capacity is 35 min, then what is the total time taken to fully charge it?

Correct Answer: (b) 40 min 
Solution:

Total battery capacity of earphone A = 32% of 1500
= 480 mAh

Charged battery capacity of earphone A = 320 mAh

Battery capacity of earphone A yet to be charged
= 480 - 320 = 160 mAh

Similarly, we can calculate for other earphones as well:

Earphones

Total battery capacity (mAh)

Charged battery capacity (mAh)

Yet to be charged battery capacity (mAh)

P

480

320

160

Q

270

240

30

R

150

100

50

S

240

210

30

T

360

300

60

Time taken to charge 210 mAh of battery of earphone S = 35 min

Time taken to charge 240 mAh of battery of earphone S = (35/210) × 240 = 40 min