Level 2 & Achievers Sample Questions for Class 8
Question 1
In the figure 1 and 2 ,find a + b.
A. 1) 205° 2) 216°
B. 1) 200° 2) 210°
C. 1) 175°2) 270°
D. 1) 210° 2) 206°
Question 2
The interior angle and exterior angle of a regular polygon is in the ratio 7:2. Find the number of sides and number of diagonals of the polygon.
A. 6, 9
B. 8, 20
C. 9, 27
D. 7, 14
Question 3
Solve : ((129+35)² - (129 -35)²) ÷ (129×35)
A. 4
B. 1
C. 8836
D. 4515
Question 4
A and B together can complete a work in 12 days.
C alone can complete the same work in 20 days. B alone can complete the same work in 18 days.
How many days will it take to do the same work if A and C does it together?
A. Approx 11 days
B. Approx 17 days
C. Approx 13 days
D. Approx 15 days
Question 5
The volume of two cubes in the ratio 1:8. If the volume of larger cube is 112 cm³ more than smaller cube, what is the volume of the bigger cube?
A. 128 cm³
B. 112 cm³
C. 78 cm³
D. 105 cm³