Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
UNITED BOOK HOUSE-RK MISSION BOYS' HOME HIGH SCHOOL-EXERCISE
- The ratio of volumes of a solid right circular cone, a solid sphere an...
Text Solution
|
- If the length of radius of a sphere is increased by 50%, then how much...
Text Solution
|
- Write the value of complementary angle of 63^@35'15''.
Text Solution
|
- In a frequency distribution, mean is 8.1, sum fixi = 132+5k and sumfi ...
Text Solution
|
- At present the sum of the number of students in all the secondary inst...
Text Solution
|
- Rakhadidi deposited Rs 10,000 of her savings in two separate banks at ...
Text Solution
|
- If one root of the equation ax^2+bx+c=0 (a!=0) is twice the other, tha...
Text Solution
|
- Solve: a/(ax-1)+b/(bx-1)=a+b (x!=1/a,1/b).
Text Solution
|
- If x= (sqrt7+sqrt3)/(sqrt7-sqrt3) and xy= 1 then find the value of (x^...
Text Solution
|
- y is sum of two variables, one in which varies directly with x and ano...
Text Solution
|
- If x=(4ab)/(a+b) then show that (x+2b)/(x-2b)+(x+2b)/(x-2b)=2.
Text Solution
|
- If a,b,c,d are in continued proportion then show that (b-c)^2+(c-a)^2+...
Text Solution
|
- State and Prove Pythagoras theorem.
Text Solution
|
- Prove that if any straight line passing through the centre of a circle...
Text Solution
|
- The two chords AB and AC of a circle are equal, prove that the bisecto...
Text Solution
|
- Two acute angled traingle ABC and PQR are similar. Their circumcentres...
Text Solution
|
- Draw a right angled triangle whose adjacent sides of the right angle a...
Text Solution
|
- Draw a square whose area is equal to a rectangle of 6cm length and 3 c...
Text Solution
|
- Express 40^@16'24''in radian.
Text Solution
|
- Find the value/values of theta(0^@ le theta le 90^@) for which 2 sin t...
Text Solution
|