Which of the following number is a prime number?

• 20

• 28

• 37

• 39

The distance from Nganglam to Thimphu is about 380,000 metres. Which of the following distance is the same as above in metre?

• 38 million

• 0.38 million

• 380 hundred

• 0.38 billion

Karma ate 3/4 apple and Pema ate 1/8 of the same apple. How much more did Karma eat more than Pema?

• 2/4

• 5/8

• 4/12

• 3/12

The perimeter of a hexagonal room is 22.8 m. All the walls are of same length. What will the side length of hexagonal room?

• 4.56 m

• 3.25 m

• 3.80 m

• 2.85 m

The product of 0.4 x 0.8 is

• 32

• 32 tenths

• 32 hundredths

• 32 thousandths

The ratio 13:24 compares the number of girls to the number of the students in the class. What type of ratio is it?

• Part to Whole ratio

• Part to Part ratio

• Equivalent ratio

• Unit ratio

Study the patterns below and answer the question. How many dots will be there in figure 6?

• 20

• 21

• 22

• 23

Tashi wants to carpet the floor in his rectangular sitting room. Which of the following measurement will he use to find the area of the floor?

• Length + Width

• Length x Width

• 1/2 x Base x Height

• Length x Width x Height

The mass of an adult Buffalo is about 6000Kg. What is the mass in tonnes?

• 0.6 tonnes

• 6 tonnes

• 60 tonnes

• 600 tonnes

The volume of the box is 216 cubic centimetres. What is the length of each side of the box?

• 6 cm

• 7 cm

• 8 cm

• 9 cm