Curioustab

Home » Verbal Reasoning » Mathematical Operations

The solution of 3(2u + v) = 7 uv and 3(u + 3v) = 11 uv is _____

u = 1, v = 0
u = 1, v = 3/2
u = 0, v = 3/4
u = 0, v = 1

Correct Answer: u = 1, v = 3/2

Explanation:

Using Trial and error method,

From the options u = 1, v = 3/2 satisfies both the equations.

← Previous Question Next Question→

More Questions from Mathematical Operations

What approximate value will come in place of question mark (?) in the following question ? (49.001)2 = ?
What should come in place of the question mark(?) in the following questions ? 316 + 412 - 223 - 11112 = ?
A sum of Rs.1890 has to be used to give 9 prizes to the customers of a super market for their overall academic purchases. If each prize is Rs.30 less than its preceding price, what is the least value of the price ?
The value of -4-(-10) is how much greater then the value of -10-(-4) ?
Find the quadratic equations whose roots are the reciprocals of the roots of 2x2+5x+3 ? A) 3x2+5x+2=0 B) 5x2+3x+2=0 C) 3x2-5x-2=0 D) None
The last two digits of 2151415 ?
Find the Value of ? 5.112.2+5.553.3+6.31.4+7.22.001 = ? x 3.34
Can you Solve 7 + 7 ÷ 7 + 7 x 7 + 7 - 7 ÷ 7 + 7 x 7 =
3 x 3 + 3 - 3 + 3 = ?
5068 / 37 x 4 = ?

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion