Math Bee Round 2

(1) What is the 18th term of the series 1 2 2 3 3 3 4 4 4 4 5 5 5 5 5 ....

• 5

• 6

• 7

• 8

Tags

CCSS.4.OA.C.5

(1) Find the missing term.

• 15

• 18

• 20

• 25

Tags

CCSS.5.OA.B.3

Harsh mixed some single digit numbers in the box shown below. Write the fraction representing the total number of 9's among the given numbers

• $\frac{6}{43}$

• $\frac{5}{42}$

• $\frac{5}{43}$

• $\frac{6}{42}$

(1) Few cadets are standing in a row. Madhav is at the 20th position from the front, and Ridhima is standing at the 12th position from the back. If Madhav and Ridhima interchange their positions, Ridhima becomes 18th from the back. How many cadets are there in the row?

• 30

• 34

• 33

• 37

Tags

CCSS.6.EE.B.6

(1) When a number is put into the machine below, a different number comes out. If 9 goes in, 4 comes out. If 11 goes in, 6 comes out. If 12 goes in, 7 comes out.

• 9

• 8

• 7

• 10

Tags

CCSS.5.OA.B.3

A + B

(1) If A ♠ B means

2

, what is the value of 2 ♠ (4 ♠ 8)?

• 3

• 9

• 4

• 8

Tags

CCSS.7.NS.A.3

(1) During a day, the hour hand and the minute hand of a clock form a right angle, at multiple times. For example, the two hands form a right angle at 9 am. How many times during a day (24 hours) will the two hands form a right angle?

• 44

• 30

• 25

• 18

Tags

CCSS.7.G.B.5

(1) If sum of both diagonals are same, find the missing value.

• $\frac{4}{31}$

• $\frac{5}{31}$

• $\frac{6}{31}$

• $\frac{8}{31}$

Tags

CCSS.4.MD.B.4

(1) Lovleen and Bala are ranked 7th and 8th respectively from the top in a class of 47 students. What are their respective ranks from the bottom?

• 38th and 39th

• 41st and 40th

• 40th and 41st

• 42nd and 43rd

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

The following bar chart shows the number of fruits in a shop.

There are ____________ less papayas than pineapples.