Exams

Rectifiers convert _____.

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its tow and next by its column. e.g. 'A' can be represented by 22, 10 etc and 'P' can be represented by 55, 67, 79 etc. Similarly, you have to identify the set for the word "NEAT".

The bar graph shows GDP for the year 2016 in billion USD of 6 countries (A,B,C,D,E,F) of a regional trade block. Study the diagram and answer the following questions.

If the combined GDP of the six countries has grown by 50% in the last decade, then what was their combined annual Gross Domestic Product (in billion USD) before 10 years?

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

42 x 7 ÷ 7 + 9 - 62 = ?

What is the value of [(sin x + sin y) (sin x – sin y)]/[(cosx + cosy) (cosy – cosx)]?

In the following question, select the related word pair from the given alternatives.

Grandmother : Female : : ? : ?

If an equilateral triangle has side 12 cm, then what is the difference (in cm) between the circumradius and inradius?

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) India's GDP continues to grow at one of the reasonable rates but job creation is not picking up the similar pace.
(II) Every year over 20 million young Indians join the workforce.

Conclusions:
(I) Population increase is more than the job creation rate.
(II) Supply basket is less and the demand basket for jobs is very high.