Exams

Match the characteristics with their market structure:
(a) Firm has control over quantity of output but it must take into account reactions of competitors.
b) Firm will tend to set output so that it earns maximum profits.

Two poles of the height 15 m and 20 m stand vertically upright on a plane ground. If the distance between their feet is 12 m, find the distance between their tops.

Which of the following is not regarded as helpful to compost?

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four
parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is
correct

1. In summer tiny oysters are collected.

P. Then each oyster is taken out and a small hole is drilled in its shell.

Q. There they are kept for three years.

R. A tiny piece of sand is put inside the oyster.

S. They are placed in trays and planted in the sea.

6. Then the oysters are again left in the sea.

A telegraph post is bent at a point above the ground. Its top just touches the ground at a distance of 8√3 m from its foot and makes an angle of 30° with the horizontal. The height (in metre) of the post is

Study the histogram of marks (in Mathematics) distribution of 50 students of class IX and answer the following questions.

The number of students who have scored between 39 and 80 is

An exculpatory clause is generally unenforceable when

In a rectangle _____.