Bank Exams Questions

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If cot 240° = x, then the value of x is

What is the diameter (in cm) of a sphere of surface area 154 sq cm?

In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they
seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.
Statements:
I. All stars are white.
II. All white are moon.
III. No moon is blue.
Conclusions:
I. Some moon are stars.
II. No blue is stars.
III. Some white are stars.
IV. Some blue are white.

Which colour is formed when Red and Green are mixed?

If 2(3x-2) < 6-3x and 6x + 2(6-x) > 2x-2, then x can take which of the following values?

What is total number of triangles in the given figure?

Who discovered Sodium?

If tan θ + sec θ = (x – 2)/(x + 2), then what is the value of cos θ?