Question
If the length of the diagonal of a square is 9.2 cm,
then the area of the square is:Solution
Using the formula, Side of square = Diagonal/√ 2 Therefore, Area of square = (Side)2 = (Diagonal)2/2 ⇒ (9.2)2/2 ⇒ 84.64/2 ⇒ 42.32 cm²
A started a business with an investment of Rs.12000. After few months B joined him with an investment of Rs.15000. If at the end of the year, they share...
A, B and C enter into a partnership with a capital in which A’s contribution is Rs. 14,000. If out of a total profit of Rs. 900, A gets Rs. 400 an...
- Two partners, Neha and Priya, invested Rs. 3600 and Rs. 2400 respectively into a business. At the end of the year, they earned a profit of Rs. 12,600. What...
A, B and C invest Rs. 12,000, Rs. 15,000 and Rs. 10,000 respectively for 12 months, 8 months and 6 months. If the total profit is Rs. 27,000, what is B�...
- X and Y invested Rs. 48,000 and Rs. 36,000 respectively in a business. After 4 months, Z joined them with an investment of Rs. 30,000. If the annual profit...
'X' and 'Y' started a business by investing Rs. 12,000 and Rs. 8,000, respectively. 'X' also works as manager in the business for which he's entitled t...
Three partners, 'A', 'B', and 'C', invested in a business with contributions of Rs. 24,000, Rs. 15,000, and Rs. 18,000, respectively. They committed the...
‘A’, ‘B’ and ‘C’ started a business by investing Rs. 2500, Rs. 4500 and Rs. 3500, respectively. After 4 months, ‘B’ left and ‘A’ and...
In a business, A invested Rs. 1400 more than that by B. After 5 months, A left the business. If at the end of the year, profit earned by B is equal to t...
X and Y invested Rs. 6,000 and Rs. 8,000 in a business. Y withdrew his investment after 9 months. If the total profit at the end of the year is Rs. 3,30...
Relevant for Exams:
