1. 6, 9 and 13
2. 4, 8 and 16
3. 2, 8 and 18
4. 2, 6 and 18
4, 8 and 16
1. 1080
2. 1240
3. 1460
4. 1620
1240
1. 3
2. 4
3. 5
4. 6
4
1. Arithmetic progression
2. geometric progression
3. Harmonic progression
4. None of these
Harmonic progression
1. 5
2. 2
3. 4
4. 1
4
1. leopard
2. cougar
3. elephant
4. lion
elephant
1. couch
2. rug
3. table
4. chair
rug
1. tape
2. twine
3. cord
4. yarn
tape
1. guitar
2. ute
3. violin
4. cello
ute
1. tulip
2. rose
3. bud
4. daisy
bud