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ICSE/ISC / Mathematics Questions

Total Questions 141
WHAT IS EVALUATE MEAN
SIMPLIFY 5/7 -7/16+3/5
WHAT IS AN EQUILATERAL FRACTION
what is addictive inverse
what is vulgar fraction
What is the formula for finding the area of a square?
find the greatest and the smallest five digit number with 8 in hundred's place and with all the digits different??????
9865+4231=?
3+5=?
if cosA+sinA=secA+cosecA=n, prove that n(m*m-1)=2m.
if cosA+sinA=root2*cosA,prove that cosA-sinA=root2*sinA
if tanA+sinA=m and tanA-sinA=n,prove that (m*m-n*n)(m*m-n*n)=16mn
If cosA/cosB=n and sinA/sinB=m,show that (m*m-n*n)*sinB*sinB=1-(n*n)
QUADRATIC EQUATIONS WAS DISCOVERED BY ______________.
Calculate the amount and compound interest on: a) rupees 8,000 in two and half years at 15% per annum ? b)rupees 20,000 in two and one by four at 10% per annum?
what is algebra and who is its founder ?
Is there a easy method to find a square root of any digit number for a 8th std boy?
How do we find out the square root of a number?
what number should be ADDED TO EACH OF THE NUMBERS 9,12,18 AND 30 SUCH THAT RESULTING NUMBERS ARE IN PROPORTION.
The hypotenuse of a grassy land in the shape of a right triangle is 1 m more than twice the shortest side. If the third side is 7 m more than the shortest side. Find the sides of the grassy land.