E M B I B E

NCERT Practice Workbook Mathematics>Chapter 13 - Direct and Inverse Proportions>Worksheet 2>Q 5

MEDIUM

8th CBSE

IMPORTANT

Earn 100

If I read $8$ pages daily and can finish a book in $15$ days, then on reading $12$ pages daily. If I take $k$ days to finish the book, then find the value of $k$ .

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Important Questions on Direct and Inverse Proportions

MEDIUM

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 13 - Direct and Inverse Proportions>Worksheet 2>Q 5

100

persons had food provision for

24

days. If

20

persons left the place, then the provision will last for

k

, find the value of

k

.

MEDIUM

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 13 - Direct and Inverse Proportions>Worksheet 2>Q 5

26

men can do a piece of work in

18

days. If the work is to be completed in

13

days, then how many more men need to be hired?

MEDIUM

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 13 - Direct and Inverse Proportions>Worksheet 2>Q 5

If $a$ and $b$ vary inversely to each other, then find the values of $p, q, r$ .

$a$	$6$	$8$	$q$	$25$
$b$	$18$	$p$	$39$	$r$

MEDIUM

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 13 - Direct and Inverse Proportions>Worksheet 2>Q 5

If $a$ and $b$ vary inversely to each other, then find the values of $x, y, z$ .

$a$	$2$	$y$	$6$	$10$
$b$	$x$	$12.5$	$15$	$z$

MEDIUM

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 13 - Direct and Inverse Proportions>Worksheet 2>Q 5

If $a$ and $b$ vary inversely to each other, then find the values of $l, m, n$ .

$a$	$l$	$9$	$n$	$6$
$b$	$5$	$m$	$25$	$10$

MEDIUM

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 13 - Direct and Inverse Proportions>SUMMATIVE ASSESSMENT>Q 1

A truck needs

54 L

of diesel for covering a distance of

297 km

. The diesel required by the truck to cover a distance of

550 km

, is

MEDIUM

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 13 - Direct and Inverse Proportions>SUMMATIVE ASSESSMENT>Q 1

11

men can dig

6 \frac{3}{4} m

long trench in one day. How many men should be employed for digging

27 m

trench of the same type in one day?

MEDIUM

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 13 - Direct and Inverse Proportions>SUMMATIVE ASSESSMENT>Q 1

If the distance travelled by a rickshaw in one hour is

10 km

, then the distance travelled by the same rickshaw with the same speed in one minute, is

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If I read 8 pages daily and can finish a book in 15 days, then on reading 12 pages daily. If I take k days to finish the book, then find the value of k.

Important Questions on Direct and Inverse Proportions

Learn and Prepare for any exam you want !

If I read $8$ pages daily and can finish a book in $15$ days, then on reading $12$ pages daily. If I take $k$ days to finish the book, then find the value of $k$ .