If `a + 3a` is 4 less than `b + 3b`, then `a - b = `

The sum of 3//4 th of A's salary and 5//3 rd of B's salary is ₹ 16000. The difference of their salaries is ₹ 2000. If B's salary is less than that of A, then what is the salary of B (in ₹) ?

If A is 20% less than B, then what will be the value of ((2B-A))/(A) ?

If A is 20% more than B and C is 20% less than B, then C is how much percent less than A?

If A is 20% more than B and C is 20% less than B, then C is how much percent less than A?

If the roots of the equation b x^2+""c x""+""a""=""0 be imaginary, then for all real values of x, the expression 3b^2x^2+""6b c x""+""2c^2 is (1) greater than 4ab (2) less than 4ab (3) greater than -4a b (4) less than 4a b

If the roots of the equation b x^2+""c x""+""a""=""0 be imaginary, then for all real values of x, the expression 3b^2x^2+""6b c x""+""2c^2 is (1) greater than 4ab (2) less than 4ab (3) greater than - 4a b (4) less than - 4a b

The sum of Rs. 500 is divided among A, B and C such that Rs. 16 is more than 2/5 of A's share, Rs. 70 is less than 3/4 of B's share and Rs. 4 is less than 3/5 of C's share they are equal. Then what are the share of A, B, C.