Question
Direction: In each of the questions given below, four
words are given in bold. These four words may or may not be in their correct position. The sentence is then followed by options with the correct combination of words that should replace each other in order to make the sentence grammatically and contextually correct. Find the correct combination of words that replace each other. The scientist's groundbreaking (A) discovery, rooted in meticulous (B) experimentation and frontiers (C) thinking, opened a portal to new innovative (D) of knowledge.Solution
The correct sentence: "The scientist's groundbreaking (A) discovery, rooted in meticulous (B) experimentation and innovative (C) thinking, opened a portal to new frontiers (D) of knowledge."
When a capacitor is fully charged in a DC circuit, the current through it is:
Find the resistance when a current of 2 A flows under a voltage of 10 V. Â
The half-life of a radioactive substance is 10 days. The time in which only 1/8th of the original substance remains is:
A train runs along an unbanked circular track of radius of 10 m at speed of 36 km/h. The mass of the train is 16 kg.
What is the an...
Which of the following is the energy quantum of radiation?
Find the force exerted on a body of mass 2 kg moving with an acceleration of 3 m/s².
Which law explains why it is difficult to hammer a nail into a freely suspended wooden frame?
A person throws a ball from ground level at speed u and angle θ. The ball reaches maximum height H and range R. What is the ratio H/R?
A tuning fork of frequency 440 Hz resonates with a pipe closed at one end, vibrating in its second overtone . If the speed of sound in air is 330 m/s, w...
Two capacitors of 6 µF and 3 µF are connected in series and a potential difference of 90 V is applied. The energy stored in the system is:
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