Question

Exercise o
ways59 less than 701618
102340 exceed 0824572
1. how much is 8437859 less than yo
2. & how much does 7102360 exceed as
678469 to make 61643247
from 9005413 to get 79065477
JO1. hnd the other number
* What must be subtracted from 9008413
$. The sum of two numbers is 13604050. If one
in an examination conducted by a board of secondary
of secondary education. 1008114 candidates ap
these 780425 candidates passed. How many la ucation, 1008314 candidates appeared. Out of
7. A factory produced 5365129 switches in a par
Find the increase in the production of switches
ar and 6010016 switches in the following year
#. An election was contested by two candidates. The wipe
by a margin of 983516 votes. How many votes did the
ning candidate received 6872403 votes and won
9. In an Indian state, a survey shows that there are in all 7651
in all 7651234 students in all the secondary schools.
Out of these, there are 2963459 girl-students. How many
tudents. How many boy's are there in these schools?
10. The total population of a city is 15207635. There are 6751574 men and 6036425 women and the
remaining are children. How many children are there in the city
11. In an examination, 506212 candidates could get through. Out of these. 197538 passed in first division,
238604 passed in second division. How many passed in third division?​

Answer 1

Given :   a survey shows that there are in all 7651234 students in all the secondary schools .there are 2963459 girl-students

To find :  How many boy's are there in these schools?

Solution:

Solving few of Questions which does not have Confusion and written clearly

Total  =   7651234

Girls  =    2963459

Boys = Total - Girls

  7651234

- 2963459

_________

   4687775

  4687775  boy's are there in these schools

The total population of a city is 15207635

There are 6751574 men and 6036425 women and the

remaining are children.

=> Children  = 15207635 - (6751574 + 6036425)

=  15207635 - 12787999

= 2419636

2419636  children are there in the city

In an examination, 506212 candidates could get through. Out of these. 197538 passed in first division, 238604 passed in second division.

passed in third division = 506212 -(197538 + 238604)

= 506212  - 434342

= 71870

 71870 passed in third division

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