Question : The table given below shows the production of five companies in two years.
Which of the following statements is NOT correct? I. The average production of P, Q, R, and S in year L is 172.5. II. The ratio of the production of T in year L to the production of T in year M is 6 : 7.
Option 1: Only I
Option 2: Both I and II
Option 3: Neither I nor II
Option 4: Only II
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Correct Answer: Only I
Solution : Let's analyze the given information: 1. The average production of P, Q, R, and S in year L: Average $=\frac{150+190+130+180}{4}=\frac{650}{4}=162.5$ So, statement I is not correct. The correct average is 162.5, not 172.5. 2. The ratio of the production of T in year L to the production of T in year M: Ratio $=\frac{120}{140} = \frac{6}{7}$ i.e. 6 : 7 So, statement II is correct. Therefore, the statement that is NOT correct is Statement I. Hence, the correct answer is 'Only I'.
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Question : The table given below shows the demand and production of five articles.
Which of the following statements is correct? I. The value of the average demand of all articles is 420. II. The production of P and Q together is 52.60 percent of the production of S and T together.
Option 1: Neither I nor II
Option 2: Only II
Option 3: Both I and II
Option 4: Only I
Question : The table given below shows the production of television and fridges by different companies.
Which of the following statements is NOT correct? I. The difference between the average production of television and fridge by R and the average production of television and fridge by S is 10. II. The production of television and fridge by P is 20% of the production of television by T.
Option 1: Both I and II
Option 2: Neither I nor II
Option 3: Only I
Question : The table given below shows the production of bikes by two companies in 6 years.
J1 = The value of average production of the bike by A in years P, Q, R, and S. J2 = The value of average production of bikes by B in years T and U. What is the value of $\frac{J1}{J2}$?
Option 1: 3
Option 2: 4
Option 3: 1
Option 4: 2
Question : The table given below shows the number of students in 6 different schools.
What is the total number of students in all schools?
Option 1: 1340
Option 2: 1020
Option 3: 1230
Option 4: 1180
Question : The following table shows the number of students of class 6, class 7, class 8, class 9 and class 10, in schools A, B and C.
What is the total number of students in class 9 and class 10, taken together, in school B?
Option 1: 55
Option 2: 100
Option 3: 135
Option 4: 65
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