Questions

Which of the following Newton's laws of motion can explain why a ball thrown at a wall rebounds?

What is the heat generated (in J) in a heating element of resistance 800 Ω when a current of 0.2 A passes through it for 40 seconds?

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

6,11,21,36,56,?

In how many test matches did Ravichandran Ashwin achieve the feat of becoming the fastest player in the world (in terms of number of matches) to get 300 wickets in test cricket in November 2017?

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.
Statements:
1. All cycles are ducks.
2. All ducks are swans.
Conclusions:
I. All swans are cycles.
II. Some swans are cycles.

Which of the following rulers was not related to Sangam State Chear?

The rate of change of velocity is called

Which country, in January 2018 broke India's monopoly in providing Internet access to Nepal by becoming country's second Internet service provider?