Home
Class 10
MATHS
Shweta takes 6 days less , than the Anki...

Shweta takes 6 days less , than the Ankitha to complete the work. The same work is completed together in 4 days. How many days required to complete the work by Ankitha alone?

Text Solution

Verified by Experts

The correct Answer is:
` x=2 ` is not possible
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    OSWAAL PUBLICATION|Exercise TOPIC -1 ROOTS OF THE EQUATIONS ( LONG ANSWER TYPE QUESTION -II ) |9 Videos

  • QUADRATIC EQUATIONS

    OSWAAL PUBLICATION|Exercise TOPIC -2 Relation between Roots and its Coefficients and Formation of Equations (MULTIPLE CHOICE QUESTIONS |35 Videos

  • QUADRATIC EQUATIONS

    OSWAAL PUBLICATION|Exercise TOPIC -1 ROOTS OF THE EQUATIONS (VERY SHORT ANSWER TYPE QUESTIONS) |20 Videos

  • PROBABILITY

    OSWAAL PUBLICATION|Exercise TEXTBOOK CORNER (EXERCISE 14.2)|4 Videos

  • REAL NUMBERS

    OSWAAL PUBLICATION|Exercise TEXTBOOK CORNER ( EXERCISE 8.4 )|12 Videos

Similar Questions

Explore conceptually related problems

A' takes 6 days less than 'B' to complete a piece of work. If both work together they can complete the same work in 4 days. In how many days will 'B' alone complete the work?

If 15 artists can make a statue in 48 hors then how many artistd will be required to do the same work in 30 hours?

Knowledge Check

  • In Q.No. 69, work done in complete cycle is :

    A
    `3xx10^(-3)J`
    B
    `-3xx10^(-3)`
    C
    `6xx10^(-3)`
    D
    zero

  • The time required for 60% completion of a first order reaction is 50 min. The time required 93.6% completion of the same reaction will be

    A
    50 min
    B
    100 min
    C
    150 min
    D
    83.8 min

  • The time required for 60% completion of a first order reaction is 50 min. The time required for 93.6% completion of the same reaction will be

    A
    50 min
    B
    100 min
    C
    150 min
    D
    83.8 min

    • Similar Questions

    Explore conceptually related problems

    Lipika reads a book for 1frac{3}{4} hours everyday. She reads the entire book in 6 days. How many hours in all were required by her to read the book?

    150 workers were engaged to finish a piece of work in a certain number of days. Four workers dropped from the work on the second day. Four workers dropped on third day and so on. It took 8 more days to finish the work. Find the number of days in which the work was completed. [Let the no.of days to finish the work is 'x' then 150 x = (x+8)/2 [2 xx 150 + (x+8-1)(-4)]

    The sum of the ages of A and B is 85 years. 5 years ago, the age of A was twice that of B. Find the present ages. OR A piece of work can be done by 2 men and 7 boys in 4 days. The same piece of work can be done by 4 men and 4 boys in 3 days. How long it would take to do the same work by one man of one boy?

    Two persons could fit new windows in ahouse in 3days.(i) One of the persons fell ill before the work started.How long would the job take now? (ii)How many persons would be needed to fit the windows in one day?

    A factory requires 42 machines to produce a given number of articles in 63 days.How many machines would be required to produce the same number of articles in 54 days?

    Home
    Profile