Quizes

John completed one-quarter of his Fortnite achievements by March. He then completed another 1/3 of achievements by June and finally 1/6 of the achievements by September.

What fraction of achievements are left for him to complete?

• 5/6

• 3/4

• 3/13

• 1/4

• 1/6

Answer explanation

1/3 + 1/4 + 1/6 =

4/12 + 3/12 + 2/12 = 9/12

therefore

1 - 9/12 =

12/12 - 9/12 = 3/12

3/12 = 1/4

A red cross is made up of two of the same rectangles with of length 10cm and breadth of 5cm. What is the area of the red cross?

• 100 sq. cm

• 75 sq. cm

• 25 sq. cm

• 60 sq. cm

• 55 sq. cm

It takes Goku 4000 paces to walk around all of Tilted towers which in the shape of a square.

If each pace is 1 metre, what is the area of Tilted towers in square meters?

• 1000000

• 6250000

• 62500

• 1250000

• 625500

Answer explanation

12000 paces at 1/3 of a meter

= 4000 meters

4000 meters divided by 4 because of perimeter of square

=1000 meters each length

1000 * 1000 = 1000000 square meters

If materials cost of $50 for wood $100 for brick and $200 for metal per meter. What is the cost of 60 meters of building material if I want twice as much wood as I have for brick and metal?

• $15000

• $6000

• $8000

• $10000

• $7500

Answer explanation

twice as much wood as brick and metal therefore,

w = 2x

b = x

m = x

w + b + m = 4x

60meters /4 = 15 meters

w = 30 * $50 = $1500

b = 15 * $100 = $1500

m = 15 * $200 = $3000

w + b + m = $6000

In Warzone there is a 1/50 chance I will obtain a legendary weapon from opening a chest, a 1/20 chance to find a purple weapon, a 1/10 chance to find a blue.

What remaining chance do I have of receiving a grey weapon?

• 3/4

• 83/100

• 1/2

• 47/100

• 9/10

Answer explanation

1/50 + 1/20 + 1/10 =

2/100 + 5/100 + 10/100 = 17/100

1 - 17/100 = 83/100

Nathan is opening player packs in Fifa. He receives 10 cards per pack and has a 1/70 chance of receiving the highest rarity card. He is guaranteed to receive this card if he rolls 70 times. If buying a single pack costs $15 and buying 3 packs cost $40 and 10 packs cost $100.

What is the cheapest amount he has to spend to be guaranteed the highest rarity card?

• $100

• $95

• $85

• $80

• $55

Answer explanation

two 3 packs = 60 cards = $80

one pack = 10 cards = $15

70 cards total therefore guaranteed rarest card

$80 + $15 = $95

A soccer field is 120m across. Messi has control of the ball 40% of the field before scoring. How much of the field did he have run before scoring?

• 36m

• 45m

• 50m

• 48m

• 25m

Answer explanation

40% = 0.40

120 * 0.4 = 48m

The price of 3 shirts and 2 pairs of trousers is $160.

If the price of 1 shirt and 4 pairs of trousers is equal to the price of 3 shirts and 2 pairs of trousers, what is the cost of a shirt?

• $15

• $32

• $33

• $28

• $16