Short Quiz

Question 1 of 5

What can be said about the product of any two 2-digit whole numbers?

A It has 3 or 4 digits B It always has 4 digits C It has 2 or 3 digits D It may have 5 digits

Select one option. Answers are shown after the test.

Question 2 of 5

Find 14,63,128 − 4,90,020.

A 9,63,108 B 9,73,108 C 10,73,108 D 9,83,108

Select one option. Answers are shown after the test.

Question 3 of 5

A calculator starts at zero and has only a +1000 button. What appears after 53 presses?

A 5,300 B 5,03,000 C 53,00,000 D 53,000

Select one option. Answers are shown after the test.

Question 4 of 5

Calculate 25 × 240 efficiently.

A 600 B 3,000 C 6,000 D 60,000

Select one option. Answers are shown after the test.

Question 5 of 5

Can a 4-digit number multiplied by a 2-digit number give a 5-digit product?

A No, it must have 4 digits B Yes; for example, 1000 × 10 = 10,000 C No, it must have 6 digits D Only if both factors end in zero

Select one option. Answers are shown after the test.

Class 6