For the following questions answer them individually
March 21 is celebrated as
Who has been appointed as the first official ambassador of the Youth Olympic Games to be held in Singapore ?
RHEA and TETHYS are the names of ……...
In which of the following animal while walking, the fore and hind limbs of one side move together ?
A white woman marries a black man. They have four children, 2 sons 2 daughters. What proportion of these children is likely to be black ?
The chief poisonous snakes in India are
Sakshi gave away 20% of her stamp collection to Jyothi and 15% to Aruna. It she still has 520 stamps, then how many did she have initially ?
If the ratio of boys to girls in a class is 5:3, then which of the following CANNOT be the number of children in that class ?
Which of the following is the arithmetic mean of $$ 2X^{2}-10, 30-X^{2} and -X^{2}+6X+10 $$ ?
If x+ 2y = a and x-2y=b, which of the following is and expression for xy ?