(1) Solution:
The population of the city at the end of the 2015 = 354976 + 68438 = 423414.
(2) Solution:
A = 7.43,000
B = 8,00,100
B is greater by 8,00,100 – 7,43,000 = 57100.
(3) Solution:
The total number of pages = 5326 x 56 = 298256.
(4) Solution:
Total number of pages = 8 x 75000 = 600000
Total number of notebooks can be made = 600000 / 200 = 3000.
(5) Solution:
1,76,209 + 4,50,923 + 44,83,947 = 5111079.
(6) Solution:
The more runs does he need = 10,000 – 7849 = 2151 runs.
(7) Solution:
A scored = 9,32,567
B scored = 9,00,235
A win by = (9,32,567 – 9,00,235) = 32,332 votes.
(8) Solution:
The largest number can be written as 65321
Ans the smallest number can be written as 12356.
(9) Solution:
April month = 30 days.
Total screw will it manufacture = 5732 x 30 = 161960.
(10) Solution:
80 articles at Rs. 125 each = 125 x 80 = 10,000
Total money will remain with him = 1,57,184 – 10,000 = 147184
(11) Solution:
8035 multiplied by 87 = 8035 x 87 = 699045
8035 multiplied by 78 = 8035 x 78 = 626730
The answer is greater than 699045 – 626730 = 72315
(12) Solution:
2 m 30 cm = 2 m + 30 / 100 = 2 + 0.30 = 2.30 m.
The shirts can be made = 30 / 2.30 = 13.04
Answer: 13 shirts can be made and 04 cm of cloth will be left.
(13) Solution:
4 kg 800 gram = 4 + 800 / 1000 = 4 + 0.800 = 4.800 kg.
Total weight of 150 boxes = 4.800 x 150 = 720 kg.
(14) Solution:
In one days The boy travels = 3 km 760 m x 2 = 7.52 km.
The distance does he travel in 8 days = 7.52 x 8 = 60.16 km / 60 km 160 m.
(15) Solution:
6 litre 60 ml = 6 x 1000 + 60 = 6060 ml.
The bottle can the oil fill = 6060 / 30 = 202 bottles.