Exams

60% of P = 50% of Q and Q = x% of P. What is the value of x?

The sum of all prime numbers between 58 and 68 is

Rs 11,550 has to be divided between X, Y & Z such that X gets 4/5 of what Y gets and Y gets 2/3 of what Z gets. How much more does Z get over X (in Rs)?

Select the word with the correct spelling.

If 'x' means addition, '­' means division, '÷' means subtraction and '+' means multiplication, then which of the equations is correct?

The price of an article is cut by 24%, to restore to its original value, the new price must he increased by ______.

Seven years ago, the average age of A, B and C was 51 years. If A is 3 years older than B and B is 3 years older then C then the present ages of A, B and C are ( in year)

If cot A = n/(n + 1) and cot B = 1/(2n + 1), then what is the value of cot (A + B)?