Question
From the given options, choose the correct figure which
exactly fit into the given figure to form a complete square:Solution
The correct answer is A
A and B together can complete a task in 12 days. A alone can complete the task in 20 days. In how many days can B alone complete the task?
A company purchased a machine for Rs. 50,000. The machine depreciates at a rate of 15% per year for two years. After three years, the company sold the m...
In a cyclic quadrilateral ABCD, where AB = 7 cm, BC = 8 cm, CD = 9 cm, and DA = 10 cm, find the length of the diagonal AC if the angle between AB and DA...
An 8% Rs. 100 face-value stock is quoted at Rs. 120 in the market. The brokerage charged is 5% on the market price. If an investor wants to get an annua...
Determine how many composite numbers exist between 61 and 99?
Find the mean proportion of 40 and 19.6
The set of all bijective functions from a finite set A to itself forms:
If S = 1³ + 2³ + 3³ + … + n³, find S when n = 10.
13, 91, 108, 756, ?, 5411
Let vector r lie in the plane of p = i + j and q = j + k, and be such that r is perpendicular to p and satisfies r · q = 2. Then, the value of the dot ...
