Algebra

The rule, which gives the number of matchsticks required to make the matchstick pattern L, is

• 2n

• 3n

• 4n

• 5n

The rule, which gives the number of matchsticks required to make the matchstick pattern C, is

• 2n

• 3n

• 4n

• 5n

The rule, which gives the number of matchsticks required to make the matchstick pattern V, is

• 2n

• 3n

• 4n

• 5n

The rule, which gives the number of matchsticks required to make the matchstick pattern A, is

• 2n

• 3n

• 4n

• 5n

Which of the following is an expression with numbers only?

• x + 1

• 2x

• 1 – x

• 3.

If Meenu’s present age is x years, what was her age in years, 10 years back?

• x – 10

• 10 – x

• x – 10

• 10x.

If the age of Hari Kishan is two times the age of Manish (which is x years), then the age of Hari Kishan, in years, is

• x2

• (b) 2x

• x + 2

• x – 2

The expression for " p multiplied by -2 " is ________

Reema has 12a flowers. Ria has 6 flowers more than reema. How many flowers does Ria have?

Eight times the sum of a number and 5