# Wiley Edge Averages Quiz-1

Question 1

Time: 00:00:00
Leonard Hofstader’s family has 14 family members and the average age of all the family members is 30 years. A new baby born in a family, After 4 years what will be the average age of all family members?

30 Yrs

30 Yrs

35 Yrs

35 Yrs

40 Yrs

40 Yrs

32 Yrs

32 Yrs

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Question 2

Time: 00:00:00
Jordan Shoe Company has a total sales of around Rs. 38000 from 60 outlets in a shopping complex. The average sale for a group of 20 is Rs. 400. Another ten of them have an average sale of Rs. 900. Determine the remaining outlets' average sales.

500

500

600

600

700

700

800

800

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Question 3

Time: 00:00:00
The average weight of 39 Students in a class is 23. Among them Sita raman is the heaviest while Tina dutta is the lightest. If both of them are excluded from the class still the average remains same. The ratio of weight of Sita to Tina is 15:8.Then what is the weight of the Tina?

15

15

16

16

18

18

19

19

Cannot be determined

Cannot be determined

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Question 4

Time: 00:00:00
In the Singhania’s family the ages of Four members of a family are in the year 2010 are „X‟,‟X+12‟,‟X+24‟ and „X+36‟. After some years Oldest among them was dead then average reduced by 3. After how many years from his death, the average age will same as in 2010?

2 Years

2 Years

3 Years

3 Years

4 years

4 years

6 Years

6 Years

Cannot be determined

Cannot be determined

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Question 5

Time: 00:00:00
During a maths class of G.D.Goenka School , teacher asked a question: The average of Four numbers is 24.5. of the four numbers, the first is 1.5 times the second, the second is 1/3 rd of the third, and the third is 2 times the fourth number. Then what is smallest of all those numbers?

12

12

13

13

14

14

15

15

16

16

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Question 6

Time: 00:00:00
Richard Pryor, the Dein of  AIMT college, Noida announced that there are 459 students in the  hostel. If the number of students increased by 36, the expenses of the mess increased by Rs .81 Per day while the average expenditure per head reduced by 1. Find the original expenditure of the mess?

7304

7304

7314

7314

7324

7324

7334

7334

7344

7344

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Question 7

Time: 00:00:00
Kevin Hart owns a mobile shop in which the average cost 32 different Mobiles is Rs. 9000. Among them, Oppo which is the costliest is 70% higher price than the cheapest Mobile Lava. Excluding those both mobiles, the average of the Mobiles is Rs.8880. Then what is the cost of Oppo Mobile?

Rs. 10000

Rs. 10000

Rs. 11600

Rs. 11600

Rs. 12400

Rs. 12400

Rs.13600

Rs.13600

Cannot be determined

Cannot be determined

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Question 8

Time: 00:00:00
In a T20 Test Match hosted by BCCI president Lenny Bruce, Rahul dravid scored 8000 runs in a certain number of innings in Dubai stadium. In the next five innings, dravid was out of form and hence, could make only 85 runs, as a result his average reduced by 1 run. How many innings did he play in total?

160

160

165

165

170

170

175

175

Cannot be determined

Cannot be determined

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Question 9

Time: 00:00:00
In ABC School, Steve Martin who is a maths teacher  asked a question: The weights of 19 people are in Arithmetic progression. The average weight of them is 19. If the heaviest is 37 Kgs. Then what is the weight of the Lightest?

1 Kg

1 Kg

2 Kg

2 Kg

3 Kg

3 Kg

4 kg

4 kg

Cannot be determined

Cannot be determined

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Question 10

Time: 00:00:00
Chris Rock noticed that in his class ,  the average weight of 40 Students is 32. If the Heaviest and Lightest are excluded the average weight reduces by 1. If only the Heaviest is excluded then the average is 31. Then what is the weight of the Lightest?

30

30

31

31

32

32

33

33

Cannot be determined

Cannot be determined

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["0","40","60","80","100"]
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