Question
Aditi, Bishnu, and Chetna initiated a business with the
capital invested by Aditi and Bishnu in a ratio of 9:8. Chetna invested Rs. 800 less than Bishnu. After 18 months, Bishnu and Chetna increased their investment by 25% and 100%, and Chetna doubled her investment. This adjustment led to equal profit shares for Bishnu and Chetna at the end of 3 years. Determine the initial amount invested by Aditi.Solution
ATQ, Let the initial investment made by ‘Aditi’ and ‘Bhisnu’ be Rs. ‘9a’ and Rs. ‘8a’, respectively. Then, initial investment of ‘Chetna’ = Rs. (8a – 800) Ratio of profit shares of ‘B’ and ‘C’ = (8a × 18 + 8a × 1.25 × 18):{(8a – 800) × 18 + (8a – 800) × 2 × 18} = 324a:(432a – 43200) = 1:1 Or, 108a = 43200 So, a = 43200 ÷ 108 = 400 So, amount invested by ‘Aditi’, initially = 9 × 400 = Rs. 3,600
The monocotyledonous plants can be distinguished from dicotyledonous plants by:
The organelle responsible for protein synthesis in plant cells is the:Â
Photosynthesis occurs in which cell organelle of the plant?Â
Which of these green manuring crop is stem nodulating?
When the leaflets are joined together at a common point at the petiole, the type of leaf is
Which of the following cucurbits is richest in iron content?
Manures are categorised into bulky and concentrated organic manure. An example of Concentrated organic manure is
Pungency in radish is due to the presence of
The gynoecium occupies the highest position while the other parts are situated below it. Which type of flower is that?Â
Pea, gulmohur, bean, Cassia have ___ type of symmetry and hance they are ____ flowers.
Relevant for Exams:
