Battle of Wits 2024

• 725

• 721

• 720

• 719

• 750

• 1.502

• 850

• 3.000

Answer explanation

Calculate 1,625 ×0,2 + 4,7 = ….

• 5,205

• 5,502

• 5,025

• 5,052

Calculate 2,275 ÷ 0,7

• 3,125

• 2,35

• 3,52

• 3,25

Sarah is twice as old as her youngest brother. If the difference between their ages is 15 years. How old is her youngest brother?

• 10

• 15

• 20

• 25

Which fraction is equal to 0.20%?

Calculate 16-357÷(-7 ) + 19 × ( -4) =

• -9

• 9

• 111

• -111

A 5000 g object on the ground which has 10 m/s2 Gravitational acceleration. The weight of the object is….

• 50 kg

• 0,5 kg

• 50 N

• 0,5 N

A 4000 kg elephant is moving at a speed of 2.5 m/s. What is the kinetic energy of the elephant?

• 2500 J

• 5000 J

• 12.500 J

• 15.000 J