Questions

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

dry run

The United Nations has been observing International Day of Rural Women on

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. Vinoo was to leave for Hyderabad by the 5 o'clock train.
P. Quickly, both got the luggage in and the train began to move.
Q. He drove to the station and reached a few minutes before the train was to leave.
R. However, Vinoo had a busy schedule on that day and could leave the office only around 4:45 PM.
S. He rushed on to the platform and found his friend waiting near their compartment.

6. Vinoo heaved a sigh of relief and settled down to enjoy the journey.

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

Ants have been living on the earth for more than 100 million years and can be found almost anywhere on the planet. It is estimated that there are about 20000 different species of ants. For this reason ants have been called Earth's most successful species. If you watch ants for any length of time you will see that they really do communicate with each other and very effectively too. Ants communicate by touching each other with their antennae. Ants also use chemicals called pheromones to leave scent trails for other ants to follow. Ants build many different types of homes. Many ants build simple little mounds out of dirt or sand. Other ants use small sticks mixed with dirt and sand to make a stronger mound that offers protection from rain. Western Harvester ants make a small mound on top, but then tunnels up to 15 feet straight down to hibernate during winter. Ant mounds consist of many chambers connected by tunnels. Different chambers are used for nurseries, food storage, and resting places for the worker ants. Some ants live in wood like termites. Army ants don't make a home at all but travel in a large groups searching for food. Ants are social insects which means they live in large colonies or groups. Some colonies consist of millions of ants. There are three types of ants in each species, the queen, the sterile female workers and males. The male ants only serve one purpose, to mate with future queen ants and do not live very long. The queen grows to adulthood, mates, and then spends rest of her life laying eggs. A colony may have only one queen, or there may be many queens depending on the species. Ants go through four stages of development: egg, larva, pupa and adult.

What kind of homes do the army of ants build ?

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Crescendo

A person lifts luggage of 20 kg from the ground and puts it on his head 2 in above the ground. Calculate the work done by him. (g = l0 )

Which of the following produces the most solid waste ?

The major objective of INSAT series of satellites is to facilitate.