Math Quiz for Students

In her rough work, Janu added 2389 and 740 as shown here. Is it okay to write the number 740 this way in the addition?

• Yes, because 0 has no value so 74 is the same as 740.

• No, because the answer will be wrong if 0 is not written.

• No, because the digits 7 and 4 have NOT been arranged according to their value.

• Yes, because 7 is added with the hundred's digit and 4 with the ten's digit.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

A quarter of a class of 20 students like the cartoon show 'Tom and Jerry'. How many students in the class like Tom and Jerry?

• 4

• 5

• 10

• 20

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Rani had a bar of chocolate. She ate HALF of it. Some time later, she ate HALF of the remaining chocolate. What part of the original chocolate bar is left with her?

• 1 4

• 1 2

• 3 4

• (She ate the whole chocolate and no part is left.)

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Of the 7 marbles that Jamal has, 2 are RED and the rest are BLUE. What fraction of the marbles are BLUE?

• 2 5

• 2 7

• 5 7

• 7

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Given below is a list of all the activities that Madura has to do every morning before going to school and the time taken for each. Bathing and dressing: 40 minutes Packing her schoolbag: 5 minutes Having breakfast: a quarter of an hour Walking to the bus stop: 5 minutes At about what time should she start getting ready if she wants to reach the bus stop by 7:25 every morning?

• 5:45 a.m

• 6:20 a.m

• 6:30 a.m

• 6:45 a.m

Tags

CCSS.3.MD.A.1

A clock is 55 minutes slow. When it shows the time as 7:55, what is the actual time?

• 08:50

• 08:45

• 08:10

• 07:00

Tags

CCSS.3.MD.A.1

Manav is playing a computer game in which he has to answer Maths problems. For every 3 questions in a row answered correctly, he gets a star. He had answered all the questions from the beginning correctly. He had collected 4 stars. At which of these question numbers could he be?

• 11

• 14

• 16

• 18

Tags

CCSS.3.OA.D.9

Raju has to carry 120 large boxes from an office on the 10th floor to the ground floor, in a lift. He can carry only 10 boxes at a time in the lift as the lift cannot take more weight than that. Which of these is the correct way to find the number of times he goes down in the lift to shift all the boxes?

• 120 - 10

• 10 × 120

• 10 ÷ 120

• 120 ÷ 10

Tags

CCSS.3.OA.A.3

Mr. Dey took out Rs. 5000 from his bank. He took 40 notes of 50 Rupees each, and the remaining amount in 20-Rupee notes. How many 20-Rupee notes did he take?

• 15

• 100

• 150

• 300

Tags

CCSS.7.EE.B.3

The difference between two numbers is 55. If the smaller number is increased by 15 and the bigger number is decreased by 15, What will be the new difference?

• 70

• 25

• 40

• 85

Tags

CCSS.3.OA.D.8