Questions

Dried fruit like raisins when soaked in water, bulge and get filled with water. What is the scientific reason that explains this daily life event?

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

P: Most of them are combinations of hydrogen and carbon in varying proportions.
Q: Crude mineral oil comes out of the earth as a thick brown or black liquid with a strong smell.
R: It is a complex mixture of many different substances, each with it's own individual qualities.
S: Such hydrocarbons are also found in other forms such as bitumen, asphalt and natural gas.

In each of the questions given below, a passage has been given which are either situational based or describes a scenario. Below each passage, a question has been given which is framed to make you to infer something out of it. Mark out the correct inference as your answer.
A former lawmaker, Rewati Raman Bhandari, who drafted the measure that criminalised chhaupadi, said the push to eradicate the practice from villagers, the police and local politicians was still far too muted.
Which of the following describes the reaction of the authorities of towards the eradication of chhaupadi?

Who invented first working laser?

ABC is a triangle if sin (A+B2)=32 then the value of Sin c2 is

Who was the first Englishman to appear in the Mughal Court during Jahangir's reign?

Amazon river flows through which of the following country?

Whom did Lord Minto send to Ranjit Singh to make a peace immediate before the Treaty of Amritsar (1809)?