Wisdom tooth appears at the age of 5-6 years when the child starts going to school. State true or false.

Read the bar graph given in Figure and answer the following questions: What information is given by the bar graph? In which years the areas under the sugarcane crop were the maximum and the minimum? State whether true or false: The area under the sugarcane crop in the year 1982-83 is three times that of the year 1950-51

N_(2)O_(5) is an acid anhydride of HNO_(3) . State True or False

Answer the following:(a) Take Sarita’s present age to be y years(i) What will be her age 5 years from now?(ii) What was her age 3 years back?(iii) Sarita’s grandfather is 6 times her age. What is the age of her grandfather?(iv) Grandmother is 2 years younger than grandfather. What is grandmother's age?(v) Sarita’s father’s age is 5 years more than 3 times Sarita’s age. What isher father's age?

State whether true or false. -3-(-8)=-5

State whether true or false: 2!+3!=5!

State whether true or false: 2!+3!=5!

State whether true or false: 2!+3!=5!

A circle of radius 3 cm can be drawn through two points A, B such that AB=6 cm. State true or false

Identify the type of Or used in the following statements and cheek whether the statements are true or false:(i) sqrt(2) is a rational number or an irrational number.(ii) To enter into a public library children need an identity card from the school or a letter from school authorities.(iii) A rectangle is a quadrilateral or a 5-sided polygon.

State whether true or false: 2!xx3!=6!