The National Security Act, 1980 is India’s preventive detention law. It has been in the news because of allegations of misuse of the law by the... View Article

UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 31st May 2021. Important news and views to boost... View Article

Himadri Station is India’s first permanent Arctic research station. With the accommodation of a total of 8 scientists, Himadri Research Station... View Article

A report titled “Global Methane Assessment: Benefits and Costs of Mitigating Methane Emissions” was released by the Climate and Clean Air... View Article

The Payments Council of India works to promote the growth of the Indian payment industry and promote a cashless economy in the country. It works... View Article

Feminist diplomacy, or feminist foreign policy, calls for a state to promote and practice gender equality and its values, ensuring all women... View Article

The resistivity of a conductor is defined as the resistance offered by the material per unit length for unit cross-section. Resistivity is a... View Article

Uses of the convex lens are given below: These are used as a magnifying glass. Used in making microscope. These are used on spectacles to... View Article

Two angles forming a linear pair are always supplementary. Linear pair of angles are formed when two lines intersect each other at a single... View Article

All the radii of a circle are congruent. This is because all the points on the circle's circumference are at the same distance from the centre.... View Article

The given number series is: 2, 3, 8, 63,.. The pattern is, 1 is subtracted from the square of the previous term. 22 - 1 = 4 - 1 = 3 32 - 1 = 9 -... View Article

The scientific notation of given numbers are written below. (i) 0.0048 = 4.8 × 10-3 (ii) 234,000 = 2.34 × 105 (iii) 8008 = 8.008 × 10-3 (iv)... View Article

The value of square root 64 by repeated subtraction method is 8. In this process, we should subtract the successive odd numbers till we obtain... View Article

The multiplicative inverse of -8 is -1/8. The product of a number and its multiplicative inverse is equal to 1. Here, (-8) × (-1/8) = 1.... View Article

In 420 ways a lawn tennis mixed double be made up from seven married couples such that no husband and wife play in the same set. Suppose we... View Article

The common factors of 20 and 28 are 1, 2 and 4 since the factors of 20 are 1, 2, 4, 5, 10, 20, whereas the factors of 28 are 1, 2, 4, 7, 14, 28.... View Article