1. 14 years
2. 12 years
3. 18 years
4. 16 years
18 years
1. 20%
2. 60%
3. 100%
4. 120%
120\%
1. Rs 500
2. Rs 540
3. Rs 575
4. Rs 600
Rs 575
1. 15%
2. 20%
3. 25%
4. 30%
25\%
1. makes no profit no loss
2. makes a profit of 1%
3. suffers a loss of 1%
4. suffers a loss of 2%
suffers a loss of 1\%
1. 34 kg
2. 52 kg
3. 26 kg
4. 32 kg
34 kg
1. 7 cm
2. 14 cm
3. 226/7 cm
4. 37 cm
14 cm
1. r2
2. r3
3. 2r2
4. 2r3
r2
1. the volume of the box
2. twice the volume of the box
3. the square of the volume of the box
4. cube root of its volume
the square of the volume of the box
1. 9 m
2. 12 m
3. 18 m
4. 36 m