Related Questions

In the question two equations numbered I and II are given . You have to solve both the equations and given answer.
ক x
খ x≤y
গ x>y
ঘ x≥y
In each of these questions , two equations (I) and (II ) are given . You have to solve both the equations and give answer .
ক x
খ x>y
গ x≤y
ঘ x≥y
What will come in place of question mark? 32.4?=2
ক 2.1
খ 3.1
গ 8.1
ঘ 4.1
Which of the following equations can be used to find the value of if 8 more than 9x is 3 times the sum of 6 and x?
ক 9x+8=3x+6
খ 8+9x=3(x-6)
গ 9x+8=3 (x+6)
ঘ 9x+8=3+6+x
Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it?
ক E = PR
খ E = I2R
গ I = E/R
ঘ I = ER
ঙ None of the above
For what value of 'K' will the pair of equations 3x+4y=12 and kx+12=30 does not have a unique solution ?
ক 3
খ 7.5
গ 9
ঘ 12
5p - 3g = 42; 5p + 3q = 18 Given this system of equations, what is the value of Ipl + IqI?
ক 2
খ 4
গ 6
ঘ 10
Given the equations below, what is the value of mn? 2(m + n) + m-9; 3m - 3n =24
ক 5
খ -3
গ 12
ঘ -15
A system of equations is shown below: x+l=6 x-m=5 x+p=4 x-q=3 what is the value of l+m+p+q?
ক 3
খ 2
গ 6
ঘ 5
Average mark in Math in a class of 40 students is 45. Average mark of all the 30 boys is 50. Then the average mark obtained by the girls is :
ক 30
খ 35
গ 25
ঘ 40

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