Problem Solving Contest Prep #4

Quiz A has 63 questions.  Quiz B has 47 questions.  How many more questions does the first quiz have?

• 16 questions
• 24 questions
• 14 questions
• NOTA

Ms. Lampley puts a Brain Break question after every 15 problems starting with the 12th problem.  How many Brain Break questions are on a 100 question quiz?

• 5 problems
• 6 problems
• 7 problems
• NOTA

400 problems were written to prepare for a contest. Adaline's group reviewed 98 with the class. Ryan's group taught 166 other problems. How many more must be taught to cover all 400?

• 132

• 136

• 134

• NOTA

What is the least common denominator of 1/28 and 1/36?

• 4
• 252
• 1,008
• NOTA

What is the GCF (greatest common factor) of 136 and 248?

• 8
• 6
• 4
• NOTA

To win the season, Mollie must successfully complete 12 contests, 4 of which have 11 problems each and 8 of which have 14 problems each.

• She will complete 146 problems.

• She will complete 152 problems.

• She will complete 160 problems.

• NOTA

If the math contest is being held in eight rooms with 56 contestants each, how many are participating?

• 448 students
• 498 students
• 446 students
• NOTA

Before taking Super Serum, Math Man was 62 inches tall.  After taking the serum, he grew 11 inches.  How many feet tall is Math Man after taking the serum?

• 6 and 1/12 feet
• 7 feet 
• 6 and 11/12 feet tall
• NOTA

Tyler's iPad battery only lasts 180 minutes. If he turns it on at 12:25 with 3/4 of the battery charged, at what time should he expect it to run out?

• 1:10

• 2:40

• 3:25

• NOTA

Brain Break: What did the 0 say to the 8?

• Are we having pizza for lunch?

• Seen any good movies lately?

• Nice belt!

• What is the temperature outside?