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- Question
- The average production of 1990 and 1991 was exactly equal to the average production of which of the following pairs of years?
Options- A. 1991 and 1992
- B. 1992 and 1994
- C. 1993 and 1994
- D. 1994 and 1995
- Correct Answer
-
ExplanationAs per given graph in question,
The average production of 1990 and 1991 = (40 + 60)/2 = 100/2 = 50
The average production of 1991 = 60
Solve one by one option.
(A) The average production of 1991 and 1992 = (60 + 45)/2 = 105/2 = 52.5
(B) The average production of 1992 and 1994 = (45 + 50)/2 = 95/2 = 47.5
(C) The average production of 1993 and 1994 = (65 + 50)/2 = 115/2 = 57.5
(D) The average production of 1994 and 1995 = (50 + 75)/2 = 125/2 = 62.5
All the given option doesn't have average production of 50. So answer will be none of these. - 1. If for an edition of the book, the cost of paper is Rs. 56250, then find the promotion cost for this edition.
Options- A. Rs. 20,000
- B. Rs. 22,500
- C. Rs. 25,500
- D. Rs. 28,125 Discuss
- 2. What is the ratio of the number of products not sold by the company in the year 2007 to that not sold in the year 2005?
Options- A. 3 : 1
- B. 6 : 5
- C. 1 : 3
- D. 5 : 6 Discuss
- 3. If the production of rice is 5 times that of jowar and the production of jowar is 2 times that of bajra, then the ratio between the yield per acre of rice and bajra is :
Options- A. 5 : 2
- B. 3 : 1
- C. 4 : 1
- D. 6 : 1 Discuss
- 4. If the total expenditure of the family for the year 1999 was $ 46000, the family saved during the year :
Options- A. $ 1500
- B. $ 15000
- C. $ 6900
- D. $ 3067 approx Discuss
- 5. What is the cost of flooring a rectangular hall?
I. Perimeter of the hall is 76 m
II. Area of the hall is 336 m 2.
III. Cost of flooring per square metre is $550.
Options- A. I and III only
- B. II and III only
- C. Any two of the three
- D. All I, II and III Discuss
- 6. What is the total number of employees working in the IT department?
Options- A. 130
- B. 124
- C. 143
- D. 101 Discuss
- 7. In a general body election, 3 candidates, p, q and r were contesting for a membership off the board.
How many votes did each receive?
I. p received 17 votes more than q and 103 votes more than r.
II. Total votes cast were 1703.
Options- A. if statement I alone is sufficient to answer the question.
- B. if statement II alone is sufficient to answer the question.
- C. if both statement I and II together are necessary to answer the question.
- D. if both statement I and II together are not sufficient to answer the question. Discuss
- 8. On which day of the week did Sourav visit Delhi?
I. Sourav visited Delhi after Monday before but before Thursday but not on an odd day of the week
II. Sourav visited Delhi before Friday but after Monday.
Options- A. if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
- B. if the data in Statements 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 in 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
- 9. Cost of production of item I by company F is what percent of the cost of production of item II by company D?
Options- A. 16 %
- B. 33.33 %
- C. 66.67 %
- D. 12.5 % Discuss
- 10. The number of job-seekers having their qualification as Matriculation in the year 2005 was:
Options- A. 525
- B. 800
- C. 1050
- D. 1200 Discuss
More questions
Correct Answer: Rs. 22,500
Explanation:
| Then, 25 : 10 = 56250 : p ⟹ p = Rs. | ❨ | 56250 x 10 | ❩ | = Rs. 22,500. |
| 25 |
Correct Answer: 1 : 3
Explanation:
As per given graph ,
Number of products not sold by the company in the year 2007 = Number of products manufactured ? Number of products sold = 45 - 42.5 = 2.5 ( in thousands )
Number of products not sold by the company in the year 2005 = Number of products manufactured ? Number of products sold = 37.5 - 30 = 7.5 ( in thousands )
? ratio = Number of products not sold by the company in the year 2007 : Number of products not sold by the company in the year 2005
= 2.5 : 7.5 = 1 : 3
Correct Answer: 5 : 2
Explanation:
Correct Answer: $ 6900
Explanation:
Correct Answer: II and III only
Explanation:
From above given statement , we can see that
I. Perimeter of the rectangular hall = 2 ( length + breadth ) = 76 m
? 2 ( L + B ) = 76
? L+ B = 38
II. Area of the hall = 336 m2
? length x breadth = 336 m2
III. Cost of flooring per square metre = $550.
Combining (II) and (III),
Total cost = Area of the hall x Cost of flooring per square metre
= 336 × 550 = $184800.
Correct Answer: 143
Explanation:
Correct Answer: if both statement I and II together are necessary to answer the question.
Explanation:
If we look at Statement I
i = p - 17 and r = p - 103
Hence, we cannot ind how many each received so this statement is not sufficient enough.
Now by considering Statement II alone.
p + i + r = 170
Hence, we cannot find how many each received. so, this statement is not sufficient enough.
Using I sand II together, we get the value of p and the value of q and r.
Correct Answer: if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
Explanation:
From I: Saurav visited Delhi on Wednesday.
From II: He visited on Tue, wed or Thu.
Correct Answer:
Explanation:
Correct Answer: 800
Explanation:
In the year 2005, the number of job- seekers having their qualifications as Matriculation = 1850 - 1050 = 800
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