Question
A triangle and a parallelogram have the same base 42 cm
and the same area. If the height of the parallelogram is 14 cm, then find the length of the altitude of the triangle.Solution
Height of parallelogram = 14cm The base of the triangle and a parallelogram = 42cm Then ATQ- Area of parallelogram = Area of triangle Base ×height = (1/2) ×base × height 42×14 = ½ ×42×h h = 28cm
Hina and Rina start a business together with a combined investment of Rs. 75,000, maintaining an investment ratio of 12:13, respectively. After 5 months...
Three persons A, B and C invested different amounts in a business, which are in A.P. The amount invested by B is Rs. 2000 more than that of A. C investe...
‘A’ started a business by investing Rs. 1600. Three months later, ‘B’ joined by investing Rs. ‘x’. If at the end of the year ‘B’ receive...
A starts business with Rs.8000 and after 6 months, B joins with A as his partner. After a year, the profit divided in the 4:5. What is B’s contributi...
P started a business with an investment of Rs.10000, after 8 months Q joined him with Rs.15000 and after another 8 months R joined them with Rs.20000. I...
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...
X and Y began a business with Rs. 12,000 and Rs. 15,000 respectively. After 3 months, X decreased his capital by Rs. 2,000 and Z invested Rs. 10,000 in ...
A, B and C enter into a partnership, A invest X + 5000, B invest 3X + 8000 and C invest X + 10000 for one year if B share is 6250 from total profit of 1...
A, B and C invest in a partnership in the ratio 8:5:10 and investment of A is Rs.200 less than investment of C. Partner B invests for 1/5th and A and C ...
Two persons A and B start a business with investment of Rs 12000 and Rs 14000 respectively. After 4 months C also joined them with certain investment. T...
