# Average | Page - 2 | Multiple Choice Questions (MCQ)

ID - ec152440a9

## The total of the ages of 75 class girls is 1050, the average age of 25 of them is 12 yr and that of another 25 is 16 yr. Find the average age of the remaining girls.?

12yr
13yr
14yr
15yr
Average

2 years ago | 23/07/2018 13:40:00 | gknowledge
ID - c887ff3ea8

## What is the average of the following numbers112, 102, 133, 116 and 127 ?

108
118
128
110
Average

2 years ago | 23/07/2018 13:39:45 | gknowledge
ID - e448dd1b5c

## The ratio of ducks and frogs in a pond is 37: 39 respectively. The average number of ducks and frogs in the pond is 152. What is the number of frogs in the pond?

148
152
156
144
Average

2 years ago | 23/07/2018 13:39:22 | gknowledge
ID - 26fc72022c

## The average of 8 consecutive natural numbers is 38.5. What is the largest of these 8 numbers?

41
39
42
45
Average

2 years ago | 23/07/2018 13:35:32 | gknowledge
ID - a775db25c2

## The average weight of boys in a class is 30 kg and the average weight of girls in the same class is 20kg. If the average weight of the whole class is 23.25 kg, what could be the possible strength of boys and girls respectively in the same class?

14 and 16
13 and 27
17 and 27
None of these
Average

2 years ago | 21/07/2018 17:50:44 | gknowledge
ID - f3111512fe

## A fruit seller sells 40% of his mangoes at Rs. 62/kg , 25% at Rs. 28 per kg and the rest at Rs. 40 per kg. What is the average selling price of one mango?

Rs.22.4
Rs.42.2
Rs.45.8
Rs.52.4
Average

2 years ago | 21/07/2018 17:50:24 | gknowledge
ID - 8897f4291f

## The average of five numbers is 34.4. The average of the first and the second number is 46.5. The average of the fourth and the fifth number is 18. What is the third number?

45
46
42
None of these
Average

2 years ago | 21/07/2018 17:34:05 | gknowledge
ID - 0c8386

## The average of 17 results is 60. If the average of first 9 results is 57 and that ofthe last 9 results is 65, then what will be the value of 9th result?

39
78
117
156
Average

2 years ago | 27/06/2018 21:30:59 | gknowledge
ID - 424748

## The average of 5 consecutive even numbers A, B, C, D and E is 106. What is the product of B and D ?

11440
11024
10608
none of these
Average

3 years ago | 05/03/2018 21:11:31 | gknowledge
ID - 699b14

## The average age of a man and his son is 40 yr. The ratio of their ages is 7:3 respectively. What is the man’s age ?

70 yr
63 yr
56 yr
49 yr
Average

3 years ago | 05/03/2018 21:08:35 | gknowledge
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