Exams

ΔABC is right angled at B. If m∠C = 60°, then find the value of (cotA - 1/2).

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 1,800, and Rs 1,926 respectively, what is the rate of interest?

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 at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement 1 : Some clever are intelligent.
Statement 2 : No intelligent is Smart.

Conclusion I : Some intelligent are clever.
Conclusion II : Some smart are clever.

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

BB, DZ, GW, KS, ?

Other name of Platelets is?

A solid sphere of radius 9 cm is melted to form a sphere of radius 6 cm and a right circular cylinder of same radius. The height of the cylinder so formed is

From the national point of view, which of the following indicates micro approach?

If cos 60° - sec 30° = x, then the value of x is