Questions

Sulphur and Chlorine can have what type of a bond?

∆DEF is right angled at E. If m∠F = 45°, then find the value of (cosecD - 1/√3).

Koushik can do a piece of work in X days and Krishnu can do the same work in Y days. If they work together, then they can do the work in

In each of the questions below are given three statements followed by three conclusions numbered I, II, and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follow(s) from the given statements disregarding commonly known facts.
Statements:
Some tables are chairs.
All chairs are benches.
All benches are desks.
Conclusions:
I. Some desks are tables.
II. Some benches are tables.
III. Some desks are chairs.

Ramesh is richer than Satish but Jaya is less rich than Ramesh. Ram is less rich than Jaya but richer than Satish, but is not as rich as Ramesh. Ramesh is less rich than Navin. The richest amongst them is?

Dronacharya award is given for excellence in which of the following fields?

If cos4θ-sin4θ=13 then the value of tan2θ is

A circle and a square have same area. The ratio of the side of the square to the radius of the circle will be: