Grade 6 Competition

1. The product of an odd number and its successor is always ______________.

• an odd number

• a prime number

• a number divisible by 3

• an even number 

1. A man takes 32 days to complete a work. In how many days the same work will be done by 8 men?

• 6 day

• 8 days

• 4 days

• None of these

1. The given figure (not drawn to scale) is made up of 4 regular hexagons. If the perimeter of the given figure is 168 cm, then find the length of each side of the hexagon.

• 12 cm

• 14 cm

• 13 cm

• None of these

1. 7 tenths more than the sum of 3.35 and 8.78 is ________.

• 10.57

• 14.23

• 11.47

• 12.83

1. Mohit studies every day from 7:25 p.m. to 9:10 p.m. and his sister Tanya studies every day from 6:45 p.m. to 9:25 p.m. Who studies for more time and by how much time more every day?

• Mohit, 45 mins

• Tanya, 55 mins

• Tanya, 65 mins

• Mohit, 60 mins

• None of these

1. How many numbers containing 6 at their tens place are there between 700 to 900?

•   20

• 22

• 18

• 21

1. Complete the series:

3, 6, 12, 21, 33, ____ , 66

• 52

• 44

• 48

• None of these

If AEF = 247 and DGC = 564, then CJH = ?

• 587

• 498

• 589

• 499

1. The price of milk increased from ₹58.5 to ₹60.25 per litre in a city. What is the increase in monthly expenditure of a family in the month of June, which consumes 2 litres of milk every day?

• ₹ 52.5

• ₹ 105

• ₹ 210

• None of these