Q. 4. Which term of the A.P. 14, 11, 8, … is –1?
Sol.
Ans. 6th term
Q. 5.
Sol.
Ans. 7
Q. 6. In ΔABC shown in Figure 2, DE || BC. If BC = 8 cm, DE = 6 cm and area of ΔADE = 45 cm2, what is the area of ΔABC?
Mathematics 2008 Question Papers Class X | |||||||
Delhi | Outside Delhi | Compartment Delhi | Compartment Outside Delhi | ||||
All Sets(PDF) | Set 1 | Set 1 | |||||
Set 2 | Set 2 | ||||||
Set 3 | Set 3 |