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- Question
- Which car is 40% more popular than black cars?
Options- A. Blue
- B. Brown
- C. Red
- D. Sliver
- Correct Answer
- Sliver
ExplanationLet us assume the car which is 40% more popular than black is a and total number of car is P.
According to question,
(P x a/100 ) - (P x 5/100) = P x 5/100 x 40/100
P(a - 5)x1/100 = P x 5/100 x 40/100
(a - 5) = 5 x 40/100
(a - 5) = 200/100 = 2
a - 5 = 2
a = 2 + 5 = 7
40% more popular than Black cars = 7% popular Silver cars. - 1. What was the ratio of the number of candidates appeared from Zone P in the year 2005 to the number of candidates qualified from Zone S in the year 2007?
Options- A. 4 : 7
- B. 4 : 9
- C. 9 : 4
- D. 8 : 13 Discuss
- 2. on which date is Amit's birthday in September 2010?>
I. Last years hjis birthday was on last Thursday of the month in September 2009.
II. This year his birthday will be on the last Friday of the month in September 2010.
Options- A. if the data in statement I alone is sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
- B. if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
- C. if the data either in statements I alone or in statement II alone are sufficient to answer the question; and
- D. if the data given in both the statement I and II together are not sufficient to answer the question; and Discuss
- 3. In Katakana, number of specialist officers approximately what per cent of that of officers?
Options- A. 6.9
- B. 8
- C. 8.7
- D. 9 Discuss
- 4. What is the approximate difference between the average number of people working in Marketing and production departments from all the organisations together?
Options- A. 231
- B. 300
- C. 330
- D. 578 Discuss
- 5. What is the average female population in million?
Options- A. 8.32
- B. 8.86
- C. 8.68
- D. 9.12 Discuss
- 6. What is the total number of boys from Colleges E and F together?
Options- A. 215
- B. 251
- C. 283
- D. 310 Discuss
- 7. What is the speed of the boat in still water?
I. The boat travels at the speed of 4km/h upstream.
II. The boat travels at the speed of 6km/h downstream.
Options- A. If the data given in Statement I alone are sufficient to answer the question whereas the data given in Statement II alone are not sufficient to answer the question
- B. if the data given in Statement II alone are sufficient to answer the question whereas the data given in Statement I alone are not sufficient to answer the question
- C. if the data in either Statement I alone or in statement II alone are sufficient to answer the question
- D. if the data in both the Statement I and II are not sufficient to answer the question Discuss
- 8. In the case of which one of the following packaging materials used for packing food items and beverages respectively the ratio is 4 : 9?
Options- A. Glass
- B. Paper
- C. Aluminium
- D. Iron Discuss
- 9. The country spent the same amount of money on :
Options- A. Hockey and Tennis
- B. Golf and Basketball
- C. Cricket and Football
- D. Hockey and Golf. Discuss
- 10. The ratio of total number of students in II and I is :
Options- A. 1 : 2
- B. 9 : 20
- C. 19 : 7
- D. 21 : 10 Discuss
More questions
Correct Answer: 4 : 7
Explanation:
Correct Answer: if the data either in statements I alone or in statement II alone are sufficient to answer the question; and
Explanation:
The calendar method is helpful in either case.
Correct Answer: 8
Explanation:
Required percentage = 1200 x 100 /14900 ? 8%
Correct Answer: 231
Explanation:
Total number of employees working in Marketing department = 1382 + 1384 + 1275 + 1300 + 1290 = 6631
Total number of employees working in production department = 1542 + 1545 + 1550 + 1570 + 1580 = 7787
Their difference = 77 - 6631 = 1156
Hence, average difference = 1156/5 = 231.2 ? 231
Correct Answer: 8.32
Explanation:
Correct Answer: 215
Explanation:
As per first graph,
The number of students in Collage E = Total number of students x 7%
As per second graph,
The number of girls from College E = Total number of girls x 8%
So number of boys in Collage E = The total number of students in Collage E - The total number of girls in Collage E.
Number of boys from college E = 3500 x 7/100 - 1800 x 8/100
Number of boys from college E = 35 x 7 - 18 x 8
Number of boys from college E = 245 - 144 = 101
Similarly for collage F also apply the same formula.
Number of boys from college F = 3500 x 12/100 - 1800 x 17/100 = 420 - 306 = 114
Hence, the total number of boys together in collage E and F = 101 + 114 = 215
Correct Answer:
Explanation:
We know that,
Speed of boat in still water
= (Speed upstream + Speed downstream)/2
From Statements I and II,
Speed = (6 + 4)/2 = 10/2 = 5 km/h
So, answer can be determined from both statements.
Correct Answer: Paper
Explanation:
Correct Answer: Golf and Basketball
Explanation:
As per given graph, we can see that the % spending for following sports are same.
Tennis = 10 % and Others = 10 %.
Golf = 12.5 % and Basketball = 12.5 %
Football = 15% and Hockey = 15 %
The country spent the same amount of money on Golf and Basketball , which is 12.5% in each .
So , Answer will be Golf and Basketball .
Correct Answer: 9 : 20
Explanation:
From above given table ,
Total number of students in II = 100 + 200 + 200 + 100 + 100 + 100 + 100 = 900
Total number of students in I = 200 + 300 + 500 + 100 + 400 + 300 + 200 = 2000
? Required ratio = total number of students in II : total number of students in I
Required ratio = 900 : 2000 = 9 : 20
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