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Find out the variable and constant in th...

Find out the variable and constant in the expression `20x – 11y`.

A

`20, 11` are constants, `-x, y` are variables

B

`-20, 11 `are constants, `x, y` are variables

C

`20,(-11)` are constants, `x, y` are variables

D

None of these

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MTG IIT JEE FOUNDATION-ALGEBRA-EXERCISE (MULTIPLE CHOICE QUESTIONS) (LEVEL - I)
  1. Find p, if 16 + p = 20 using trial and error method.

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  2. What is the equation for 20 more than a number y equals 18?

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  3. Find out the variable and constant in the expression 20x – 11y.

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  4. For which equation c = 5 is not a solution?

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  5. If a = 1//2, b = 1//4, then value of the expression 16a + 8b - 10 is

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  6. 15 taken away from the product of x and y is written as

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  7. 10 chocolates are divided among 2 people. What will be the equation so...

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  8. 1/3 of a number 'n' is 56. What is 1/8of the number?

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  9. If you take out twenty from me, I get halved. What am I?

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  10. Find the solution of the equation 5x – 10 = 15 by trial and error meth...

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  11. Number to be added on RHS of equation to find the value of 'y' in y - ...

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  12. Which one of the following is an equation?

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  13. x bananas are distributed among 8 children equally. Each child gets ba...

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  14. If we divide the sum of three numbers a, b and c by 8, we get 4. We ca...

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  15. Commutative property of multiplication can be expressed using x and y ...

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  16. What is the value (4m – 3)/6 when m = 9?

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  17. Write in statement form: a - 3/2 = b

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  18. Find the number of matchsticks used in n^(th) pattern.

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  19. Which of the following equations have a = 3 as its solution?

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  20. " 12 less than 10 times x" is written as

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