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UNITED BOOK HOUSE-JHOWDANGA SAMMILANI HIGH SCHOOL-EXERCISE
- If 15 farmers can cultivate 18 bighas of land in 5 days, then calculat...
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- If a^2/(b+c)=b^2/(c+a)=c^2/(a+b)=1, show that 1/(1+a)+1/(1+b)+1/(1+c)=...
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- If the 1st and 2nd of the five numbers in continued proportion are 2 a...
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- Prove that opposite angles of a cyclic quadrilateral are supplementary
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- State and prove Pythagoras theorem.
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- N is the foot of the perpendicular form P to the diameter AB of the ci...
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- Two chords AB and CD of a cricle with centre O intersect at P. Prove t...
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- Draw a right angled triangle whose adjacent sides of the right angle a...
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- Geometrically find the value of 2sqrt7. (Only traces f construction a...
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- If the sum of two angles is 135^@ and their difference is Pi/2, then d...
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- If costheta= x/sqrt(x^2+y^2) show that x sin theta = y cos theta.
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- Find the value of cos^2 30^@-2cos^2 60^@-4sin^2 45^@+tan45^@.
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- Two towers are situated at a distance of 150 metre and the height of o...
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- From a point on the horizontal line through the foot of a chimney the ...
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- There were 800 lit . 735 lit. and 575 lit. Kerosine oil in three Keros...
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- There is come water in a cylindrical pot whose base diameter is 12 cm ...
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- A right circular cylindrical tank of 9 metre height is filled with wat...
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- Find the mean of the following data .
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- Find the median of given data :
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- Make a cumulative frequency (less than type) table and draw a o give ...
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