Scroll:Distance, Time and Speed >> Distance, Time & Speed >> ps (644)
Written Instructions:
For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..
For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.
Leave your answers in the simplest form or correct to two decimal places.
1)
Kumar drove at an average speed of 76 for hour. He then reduced his speed by 12 and drove another 2 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
2)
Kumar drove at an average speed of 44 for hour. He then reduced his speed by 10 and drove another 1 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
3)
Aravindh drove at an average speed of 56 for hour. He then reduced his speed by 8 and drove another 2 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
4)
Moorthi drove at an average speed of 52 for hour. He then reduced his speed by 10 and drove another 2 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
5)
Raj drove at an average speed of 64 for hour. He then reduced his speed by 10 and drove another 3 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
6)
Prem drove at an average speed of 40 for hour. He then reduced his speed by 8 and drove another 1 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
7)
Pugal drove at an average speed of 44 for hour. He then reduced his speed by 10 and drove another 2 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
8)
Kumar drove at an average speed of 80 for hour. He then reduced his speed by 10 and drove another 3 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
9)
Raj drove at an average speed of 56 for hour. He then reduced his speed by 10 and drove another 1 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
10)
Balaji drove at an average speed of 56 for hour. He then reduced his speed by 10 and drove another 1 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
1)
Kumar drove at an average speed of 76 for hour. He then reduced his speed by 12 and drove another 2 hours before he reached his destination. What was his total distance travelled Answer: 179 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 76
→
h x 76
=
19 km
Step 2:
New speed
→
76 - 12
=
64
Step 3:
Distance covered at a speed of 64
→
64 x 2h
=
160 km
Step 4:
Total distance
→
19 km + 160 km
=
179 km
2)
Kumar drove at an average speed of 44 for hour. He then reduced his speed by 10 and drove another 1 hours before he reached his destination. What was his total distance travelled Answer: 62 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 44
→
h x 44
=
11 km
Step 2:
New speed
→
44 - 10
=
34
Step 3:
Distance covered at a speed of 34
→
34 x 1h
=
51 km
Step 4:
Total distance
→
11 km + 51 km
=
62 km
3)
Aravindh drove at an average speed of 56 for hour. He then reduced his speed by 8 and drove another 2 hours before he reached his destination. What was his total distance travelled Answer: 148 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 56
→
h x 56
=
28 km
Step 2:
New speed
→
56 - 8
=
48
Step 3:
Distance covered at a speed of 48
→
48 x 2h
=
120 km
Step 4:
Total distance
→
28 km + 120 km
=
148 km
4)
Moorthi drove at an average speed of 52 for hour. He then reduced his speed by 10 and drove another 2 hours before he reached his destination. What was his total distance travelled Answer: 131 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 52
→
h x 52
=
26 km
Step 2:
New speed
→
52 - 10
=
42
Step 3:
Distance covered at a speed of 42
→
42 x 2h
=
105 km
Step 4:
Total distance
→
26 km + 105 km
=
131 km
5)
Raj drove at an average speed of 64 for hour. He then reduced his speed by 10 and drove another 3 hours before he reached his destination. What was his total distance travelled Answer: 221 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 64
→
h x 64
=
32 km
Step 2:
New speed
→
64 - 10
=
54
Step 3:
Distance covered at a speed of 54
→
54 x 3h
=
189 km
Step 4:
Total distance
→
32 km + 189 km
=
221 km
6)
Prem drove at an average speed of 40 for hour. He then reduced his speed by 8 and drove another 1 hours before he reached his destination. What was his total distance travelled Answer: 68 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 40
→
h x 40
=
20 km
Step 2:
New speed
→
40 - 8
=
32
Step 3:
Distance covered at a speed of 32
→
32 x 1h
=
48 km
Step 4:
Total distance
→
20 km + 48 km
=
68 km
7)
Pugal drove at an average speed of 44 for hour. He then reduced his speed by 10 and drove another 2 hours before he reached his destination. What was his total distance travelled Answer: 96 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 44
→
h x 44
=
11 km
Step 2:
New speed
→
44 - 10
=
34
Step 3:
Distance covered at a speed of 34
→
34 x 2h
=
85 km
Step 4:
Total distance
→
11 km + 85 km
=
96 km
8)
Kumar drove at an average speed of 80 for hour. He then reduced his speed by 10 and drove another 3 hours before he reached his destination. What was his total distance travelled Answer: 305 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 80
→
h x 80
=
60 km
Step 2:
New speed
→
80 - 10
=
70
Step 3:
Distance covered at a speed of 70
→
70 x 3h
=
245 km
Step 4:
Total distance
→
60 km + 245 km
=
305 km
9)
Raj drove at an average speed of 56 for hour. He then reduced his speed by 10 and drove another 1 hours before he reached his destination. What was his total distance travelled Answer: 83 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 56
→
h x 56
=
14 km
Step 2:
New speed
→
56 - 10
=
46
Step 3:
Distance covered at a speed of 46
→
46 x 1h
=
69 km
Step 4:
Total distance
→
14 km + 69 km
=
83 km
10)
Balaji drove at an average speed of 56 for hour. He then reduced his speed by 10 and drove another 1 hours before he reached his destination. What was his total distance travelled Answer: 83 km