Exams

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. 'N' can be represented by 21, 67 etc and 'R' can be represented by 66, 57 etc. Similarly, you have to identify the set for the word "GOLF".

Ozone hole is caused by chemicals like _____.

Which country has replaced Saudi Arabia for the first time to become India's top crude oil supplier in the current fiscal year?

Which of the following changes when a body performs uniform circular motion?

The HCF and LCM of two numbers are 3 and 2730 respectively. If one of the numbers is 78, find the other number.

Which of the following metals cannot be easily cut with a knife?

Students from different countries (A, B, C, D, E, F) participated in a certain seminar. The pie chart shows how many students came from each of the six participating countries. Study the diagram and answer the following questions.

The biggest contingent of students was from which country?

The lengths of diagonals of a rhombus are 24cm and 10cm the perimeter of the rhombus (in cm ) is :