Mathematical Problems

There are 24 hours in a day.Sarah sleeps during 8 of them.What percent of the time will a weak fire alarm battery start beeping to be replaced while she is sleeping.

• 8%

• 33.3%

• 100%

• Only 8 hours

A group of students toss a coin as part of an experiment.They toss 2763 heads and 1589 tails . Each student toss the coin 1 time. How many students were there in the group.

• 4,235

• 4,532

• 4,352

• 4,253

An episode of Salamander Safari takes ten minutes. How many episodes can Sally watch in two hours and thirty minutes

• Eighteen

• Fifteen

• Thirteen

• Seventeen

Fifty five children get into teams of four.

How many teams can they make of four?

How many children will not be in a team of four?

• Q15r2

• Q9r5

• Q12r4

• Q13r3

Ashton had two boxes of pencils with fourteen pencils in each box. He gave six pencils to his brother. How many pencils are left with him?

• 21

• 23

• 24

• 22

At the Tasty Bakery, cupcakes cost ₹ fifty each. Bagels cost ₹ twenty-five. How much more do two bagels cost than two cupcakes?

• They both cost equal

• 75

• 50

• 25