Dreamtech Expert Team Solutions for Chapter: Solved Papers, Exercise 9: February 2014

In Fig I, a $24$-hour clock is shown, and in Fig II and Fig. III, sleeping times of two animals P and Q are shown by shaded portions. Select the correct statement about the sleeping of X and Y:

While discussing liking and disliking, a student says, "My mother and I both love to eat snakes. Whenever we feel like eating snakes, we go to a nearby hotel and eat Ling-hu-fen." This student must belong to:

Study the following statements about the Braille script:

I. Braille is written on a thick paper by making dots (raised points).

II. This script is based on eight points.

Ill. Rows of dots are made with a pointed tool.

IV. It is read by running fingers on the raised dots.

The correct statements are:

Select the correct statement from the following.

I. Animals that have outside ears and hair on their body give birth to the young ones.

II. Animals that do not have outside ears and hair on their body lay eggs.

III. Animals that do not have outside ears and hair on their body give birth to the young ones.

IV. Animals that have outside ears and hair on their body lay eggs.

Select the correct statements about beekeeping.

I. January to March is the best time to start beekeeping.

II. Honeybees are attracted to the Litchi flowers.

III. Boxes are needed for keeping bees and storing honey produced by them.

IV. Sugar is purchased to make syrup for honeybees.

A student noted down the following information in her diary about her journey from Ahmedabad to Nagarcoil:

From the above information, the following conclusions were drawn:

I. The distance between Ahmedabad and Nagarcoil is 2348 km.

II. The train covers this distance in 40 hours 55 minutes.

Ill. The train covers this distance in 28 hours 55 minutes.

IV. The average speed of the train is about 80 km per hour.

The correct conclusions are:

Which of the following information may be obtained from a reserved rail ticket?

I. Date and time of booking, and the start of the journey

II. Coach number, berth number, and fare

Ill. Name, age and sex of passengers

IV. Train number with name, boarding station, and last station

V. Date and time of arrival at the destination

The name of the scientist who first peeped into a mosquito's stomach and proved that mosquitoes spread malaria and for his research was awarded Nobel Prize in medicine in December 1902 is: