Primary :: Mathematics
Average, Rate & Speed
Question Lot : [1 to 10]
1.
What is the average of 68,23,25,100
216
100
54
68
Answer :
54
2.
A worker counts 25 boxes every minute. How many boxes will he count in one hour.
1500
750
1440
600
Answer :
1500
3.
Find the average of Prime Numbers between 30 & 50
40
39
80
39.8
Answer :
39.8
4.
Average age of a class of 39 students is 15 years. The average age of this after teacher increases by 1 year. What is the age of Teacher.
16
55
40
38
Answer :
55
5.
Average of 11 test results is 20. If the average of first six results is 16 and the last six is 22. What was the score on sixth test.
20
21
8
19
Answer :
8
6.
What is the speed ( Km/Hr) of a truck which travels 581 Kms in 7 Hrs
83
93
80
73
Answer :
83
7.
What is the average speed ( Km/Hr) of a truck which takes 40 minutes to cover a distance of 75 Kms.
150
100
112.5
100.5
Answer :
112.5
8.
A factory produces 80 cycles every minute. How many cycles can it produce in 1 hour.
4800
4200
4000
5800
Answer :
4800
9.
A truck can cover 80 Km on 10 litres. How much distance (Km) it can cover in 15 litres
150
120
100
80
Answer :
120
10.
A tank is being filled by a tap at a rate of 4.5 litres per minute.How much water in litres would have flowed in 20 minutes.
80
90
70
60
Answer :
90
