Exams

The pair of linear equations 3x + y = 1 and px + 2y = 5 has no finite solution if

What occurs during the appropriations process?

In a mixture, sugar and milk are in the ratio 4 : 5. If 7 litres of milk is added to it, then the ratio of sugar and milk in the new mixture becomes 2 : 3. What is the total quantity (In litres) of sugar in new mixture?

The sum of a fraction and 3 times its reciprocal is 31/6. What is the fraction?

An arc of 30° in one circle is double an arc in a second circle, the radius of which is three times the radius of the first. Then the angles subtended by the arc of the second circle at its centre is

The pie chart shows the investments made by 7 partners in a business. Study the diagram and answer the following questions.

If the business makes Rs 45 lakh profit which is distributed between the partners how much does C get (in Rs lakhs)?

Who among the following has been awarded the Indira Gandhi Award for National Integraty on October 31, 2017?

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem 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:
(I) Air purifier is the latest innovation of this decade.
(II) Marketers identified the need and grabbed the opportunity of polluted atmosphere and created a new product for people.

Conclusions:
(I) The reason for invention of air purifier is rising levels of pollution.
(II) The need is created in market about the product and then it is established.