Questions

Which of the following is the name of a medieval Indian book on mathematics?

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be atvariance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement I: All sticks are canes

Statement II: Some wands are sticks

Conclusion I: Some canes are wands

Conclusion II: No wands are canes

Which of the following was a leader of the Hindustan Socialist Republican Army founded in 1928?

Mughal Emperor Humayun's tomb is in

If the line DE is drawn parallel to the base BC of a triangle ABC by intersecting the other two sides, then which of the following is the CORRECT equation for this case.

If cos(A-B) - cos(A+B) = x, then the value of x is

Two circles of radii 17 cm and 8 cm are concentric. The length of a chord of greater circle which touches the smaller circle is

If tan (5x ­- 10°) = cot (5y + 20°), then the value of x + y is