| Ques |
Answers |
| 1 |
19000
|
| 2 |
a = 1
|
| 3 |
M = 70 deg, Q = 70 deg
|
| 4 |
k = 1
|
| 5 |
36 cm
|
| 6 |
Infinitely many solutions
|
| 7 |
64
|
| 8 |
a = 7/5
|
| 9 |
BC = 10 cm
|
| 10 |
1/2
|
| 11 |
sqrt(2), -sqrt(2), -3
|
| 12 |
n = 31
|
| 13 |
Proof
|
| 14 |
225/64
|
| 15 |
x = 2
|
| 16 |
Proof
|
| 17 |
y = -a, x = b or 3, 5
|
| 18 |
2, 26
|
| 19 |
-1
|
| 20 |
Construction |
| 21 |
Proof
|
| 22 |
P(2, 6)
|
| 23 |
28 sq. units
|
| 24 |
7.868 sq.cm
|
| 25 |
25/36, 11/36, 1/36
|
| 26 |
(2a + b)/3, (a + 2b)/3
|
| 27 |
Proof
|
| 28 |
6250 m
|
| 29 |
196.25 cc, 163.55 cc
|
| 30 |
Median = 46.5 kg
|
|
| Ques |
Answers |
| 1 |
12600
|
| 2 |
Infinitely many solutions
|
| 3 |
a = 7/5
|
| 4 |
1/2
|
| 5 |
BC = 10 cm
|
| 6 |
36
|
| 7 |
a = 1
|
| 8 |
M = 70 deg, Q = 70 deg
|
| 9 |
k = 1
|
| 10 |
64
|
| 11 |
-sqrt(3), sqrt(3), -1/2
|
| 12 |
225/64
|
| 13 |
x = 2
|
| 14 |
n = 31
|
| 15 |
Proof
|
| 16 |
Proof
|
| 17 |
Proof
|
| 18 |
7.868 sq.cm
|
| 19 |
25/36, 11/36, 1/36
|
| 20 |
2, 26
|
| 21 |
-1
|
| 22 |
k = 2, x = 1
|
| 23 |
1 sq. unit
|
| 24 |
y = -a, x = b or 3, 5
|
| 25 |
Construction |
| 26 |
196.25 cc, 163.55 cc
|
| 27 |
Proof
|
| 28 |
34.64m , 40m
|
| 29 |
Median = 46.5 kg
|
| 30 |
(2a + b)/3, (a + 2b)/3
|
|
| Ques |
Answers |
| 1 |
64
|
| 2 |
a = 7/5
|
| 3 |
5:8
|
| 4 |
BC = 10 cm
|
| 5 |
1/2
|
| 6 |
19000
|
| 7 |
a = 1
|
| 8 |
k = 1
|
| 9 |
36 cm
|
| 10 |
Infinitely many solutions
|
| 11 |
x = 2
|
| 12 |
n = 36
|
| 13 |
225/64
|
| 14 |
sqrt(2), -sqrt(2), -3
|
| 15 |
Proof
|
| 16 |
Proof
|
| 17 |
Construction |
| 18 |
25/36, 11/36, 1/36
|
| 19 |
Proof
|
| 20 |
2, 26
|
| 21 |
7.868 sq.cm
|
| 22 |
k = 3/2, x = 0
|
| 23 |
25 sq uniit
|
| 24 |
-1
|
| 25 |
y = -a, x = b or 3, 5
|
| 26 |
196.25 cc, 163.55 cc
|
| 27 |
Proof
|
| 28 |
100 m (approx)
|
| 29 |
(2a + b)/3, (a + 2b)/3
|
| 30 |
Median = 46.5 kg
|
|
