Using the trapezium diagonal formula for equal diagonals: Diagonal^2 = (sum of squares of parallel sides) / 2 + height^2. Diagonal^2 = (10^2 + 20^2) / 2 + 8^2 = (100 + 400) / 2 + 64 = 250 + 64 = 314. Diagonal = √314 ≈ 17.73 cm.
A, B and C hired a taxi for Rs. 650 and used it for 3, 4, 6 hours respectively. Hiring charges paid by B are:
Amit and Vipin together start a business with investment of Rs. 1800 and Rs. ‘x + 1000’, respectively. If the profit earned after 5 years is Rs. 675...
Bina and Bimal started a business by investing Rs. 25,000 and Rs. 35,000 respectively. Bina also worked as the active manager and for that, she is entit...
P and Q together started a business with initial investment in the ratio of 1:5, respectively. The time-period of investment for P and Q is in the ratio...
P and Q start a business with initial capital of 40000 and 60000 respectively. After 8 months, R joined them in the business with initial capital of “...
P, Q and R invested their money in the ratio 4 : 5 : 7 respectively. The total amount invested by them was Rs. 5,90,000 and the profit earned was 40% of...
Pritam and Neha invested in a business in the ratio 8 : 5. If 9% of the total profit goes to charity and Pritam’s share is Rs. 18200, the tota...
‘A’ started a business with the investment of Rs. 10000. After ‘x’ months and after 3 months from starting ‘B’ and ‘C’, respectively, jo...
A and B started a business with the investments of Rs. (z-2000) and Rs. (z+4000) respectively. After 4 months of the start of the business, B left it an...
A, B and C started a business together. The ratio of the investment of A to that of B was 5 : 6 and the ratio of the investment of B to that of C was 12...
