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)
Pugal drove at an average speed of 52 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:_______________
2)
Pugal drove at an average speed of 56 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:_______________
3)
Balaji drove at an average speed of 52 for hour. He then reduced his speed by 8 and drove another 3 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
4)
Chidambaram drove at an average speed of 72 for hour. He then reduced his speed by 8 and drove another 3 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
5)
Kalai drove at an average speed of 56 for hour. He then reduced his speed by 8 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)
Karna drove at an average speed of 76 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:_______________
8)
Pugal 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:_______________
9)
Anand drove at an average speed of 72 for hour. He then reduced his speed by 12 and drove another 3 hours before he reached his destination. What was his total distance travelled km
Answer:_______________
10)
Balaji drove at an average speed of 48 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:_______________
1)
Pugal drove at an average speed of 52 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: 79 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 52
→
h x 52
=
13 km
Step 2:
New speed
→
52 - 8
=
44
Step 3:
Distance covered at a speed of 44
→
44 x 1h
=
66 km
Step 4:
Total distance
→
13 km + 66 km
=
79 km
2)
Pugal drove at an average speed of 56 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: 124 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 56
→
h x 56
=
14 km
Step 2:
New speed
→
56 - 12
=
44
Step 3:
Distance covered at a speed of 44
→
44 x 2h
=
110 km
Step 4:
Total distance
→
14 km + 110 km
=
124 km
3)
Balaji drove at an average speed of 52 for hour. He then reduced his speed by 8 and drove another 3 hours before he reached his destination. What was his total distance travelled Answer: 180 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 52
→
h x 52
=
26 km
Step 2:
New speed
→
52 - 8
=
44
Step 3:
Distance covered at a speed of 44
→
44 x 3h
=
154 km
Step 4:
Total distance
→
26 km + 154 km
=
180 km
4)
Chidambaram drove at an average speed of 72 for hour. He then reduced his speed by 8 and drove another 3 hours before he reached his destination. What was his total distance travelled Answer: 278 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 72
→
h x 72
=
54 km
Step 2:
New speed
→
72 - 8
=
64
Step 3:
Distance covered at a speed of 64
→
64 x 3h
=
224 km
Step 4:
Total distance
→
54 km + 224 km
=
278 km
5)
Kalai drove at an average speed of 56 for hour. He then reduced his speed by 8 and drove another 3 hours before he reached his destination. What was his total distance travelled Answer: 182 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 56
→
h x 56
=
14 km
Step 2:
New speed
→
56 - 8
=
48
Step 3:
Distance covered at a speed of 48
→
48 x 3h
=
168 km
Step 4:
Total distance
→
14 km + 168 km
=
182 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: 58 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 40
→
h x 40
=
10 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
→
10 km + 48 km
=
58 km
7)
Karna drove at an average speed of 76 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: 227 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 76
→
h x 76
=
57 km
Step 2:
New speed
→
76 - 8
=
68
Step 3:
Distance covered at a speed of 68
→
68 x 2h
=
170 km
Step 4:
Total distance
→
57 km + 170 km
=
227 km
8)
Pugal 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: 134 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 56
→
h x 56
=
14 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
→
14 km + 120 km
=
134 km
9)
Anand drove at an average speed of 72 for hour. He then reduced his speed by 12 and drove another 3 hours before he reached his destination. What was his total distance travelled Answer: 246 km
SOLUTION 1 :
Step 1:
Distance covered at a speed of 72
→
h x 72
=
36 km
Step 2:
New speed
→
72 - 12
=
60
Step 3:
Distance covered at a speed of 60
→
60 x 3h
=
210 km
Step 4:
Total distance
→
36 km + 210 km
=
246 km
10)
Balaji drove at an average speed of 48 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: 119 km