A man buys a table and a chair for Rs. 500. He sells the table at a loss of 10% and the chair at a gain of 10%. He still gains Rs.10 on the whole. The cost price of chair in rupees is
View Answer Report Error Discuss
The value of cosec260 + sec260 cot260 + tan230 will be
The point equidistant from the sides of a triangle is called
A 8 cm long perpendicular is drawn from the centre of a circle to a 12 cm long chord. The diameter of the circle is
If a+b=5 and ab=3, then the value of (a2+b2) is
If x2+5x+6 = 0, then the value of 2xx2-7x+6 is
A train 100 m long is running at a speed of 120 kms/hr. The time taken to pass a person standing near the line is