Student Questions

The energy gained by the flowing water is _________. A.Kinetic B.Potential C.Mechanical D.Flowing

A wire of 480 m is made into 4 squares(Set A) and another wire of 330 m is made into 3 squares(Set B). Which set of squares will have more perimeter? A.Set A B.Set B C.Both have equal D.Cannot Say

___________ is 4 tens less than the given number. 250 + 40 + 9

Mahi cuts 76 cm long wire into equal 4 pieces. What will be length of each piece? A.190 mm B.1900 mm C.1.9 mm D.None of the above

Which of the following is the number name of the greatest 3 digit number formed by using all the given digits? 1 6 8

There are 15 glasses each of capacity of 60mL. All the glasses are poured into a jar of capacity 1 L. How much jar is left to be filled? A.120 mL B.100 mL C.140 mL D.200 mL

A man makes a string by tying 4 laces of 15.5 cm each. How long is the string? A.62 cm B.0.62 m C.620 mm D.All of the above

Which of the following is not the same as the given number: 7hundreds + 10 ones + 17 ones

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?