Student Questions

You are organizing a bookshelf and want to measure the border of one of your books for a custom protective cover. The book has a length of 35 cm and a width of 20 cm.

A community park needs to be fenced for safety. The park is rectangular, measuring 10 meters in length and 3 meters in width. A fencing contractor charges ₹10 per meter for the work.

The area of a rectangular place mat is 1600 m2. Its length is 400 m. Find its width.

Perimeter of a regular hexagon of side 4cm is

A hiker starts at a camp located 1000 meters above sea level. She climbs up 300 meters, then comes down 450 meters. What is her final altitude?

A freezer is set to maintain a temperature of –12°C. Due to a malfunction, the temperature increases by 9°C. 1. What is the new temperature inside the freezer?

An elevator starts at the ground floor (0). - It goes up 5 floors. -Then it goes down 7 floors. -Then it goes up 3 floors. a. At which floor does the elevator stop?

I had 35 chocolates. I ate 5 and then distributed the remaining chocolates equally among my 6 friends. How many chocolates did each friend get ?

Which gas is causing the temperature of Earth to increase every year ?

Which of these is the oldest storage device ?

Which one of the following is caused by bacteria?

Rajeev is a farmer. He has ploughed the field but needs to level it. Which one of the following can he use to level the field?

.................. is the festival associated with the harvest season.

Which one of the following statements is True about the storage of produce? i. Harvested grains have less moisture. ii. Farmers store grains in jute bags or metallic bins. iii. Small scale storage of grains is done in silos and granaries iv. Specific chemical treatments are required to protect crops from pests and microorganisms.

The instrument ‘combine’ is used for....?

The force of friction on a smooth surface is _____________.

Lubricants are the substance which .......

Which of the following statements is false about friction?

Which one of the following is not a lubricant?

What is the main aim of "Rethink, Reduce, Reuse, Recycle"?