Question
A man sold his bicycle for ₹810 losing two-fifth of
its cost price. What is the loss percentage?Solution
The correct answer is D
The sides of a triangle are 9 cm, 12 cm, and 15 cm. What is the area of the largest circle that can be inscribed in this triangle?
I). 3p 2 – 13p + 12 = 0
II). 4q 2 + 3q – 7 = 0
120 litres of mixture contains water and milk in the ratio 5:6 respectively. If 32 litres of the mixture is replaced by same quantity of water, then fin...
Let a point P(at² , 2at)lie on parabola y² = 4ax. The line joining P and focus intersects the directrix at M. If t=2, then the coordinates of M are:...
A right square pyramid has a base of side 10 cm and slant height 13 cm.
(a) Find its lateral surface area.
(b) If its vertical height is 1...
The combined current ages of Ram and Shyam add up to 56 years. Four years from now, the age ratio of Ram to Shyam will be 3:5. Determine the age differe...
The monthly incomes of A and B are in the ratio of 5:6. A's monthly savings are 50% higher than B's monthly savings, while A's monthly expenditure equal...
How many different signals can be formed using 3 red, 2 green, and 1 yellow flag?
If a person loses Rs 20 by selling an item for Rs 140 then what is the loss percentage?
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