Exams

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Over my dead body

A number is greater than thrice its reciprocal by 26/3. What is the number?

What is the natural source of Oxalic acid?

NREGA stands for:-

Surya works 3 times as fast as Ramya and is able to complete a work in 40 days less than the number of days taken by Ramya. Find the time in which they can complete the work together.

Consider the following information and answer questions based on it.

Seven bottles colored - brown, blue, black, violet, white, indigo and purple are kept in a row, in random order, from left to right such that the -

1. White and purple bottles are not at either extremes.

2. Brown bottle is to the immediate right of violet bottle and to the immediate left of the white bottle.

3. White, violet and brown bottles are not at the center.

4. Black bottle is to the immediate left of purple bottle.

5. Blue bottle is neither second last nor at either extremes.

Which bottle is at the center of the row?

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 living part of the organisms environment is known as