1) Tayammum (Dry Ablution) is permissible when:

1. one feels too lazy to use water.
2. one cannot find water.
3. one does not wish to waste water.
4. one is in a hurry and wants to perform a quicker form of Ablution.

2) For performing Tayammum:

1. any dust which has collected on a clean surface can be used.
2. dust from a holy land is mandatory.
3. water is a prerequisite.
4. None of the above.

3) In ablution, one must wash the feet:

1. till below the ankles.
2. including the ankles.
3. excluding the toes.
4. excluding the heels.

4) One should wash each of the parts prescribed for ablution:

1. only once.
2. twice or thrice including the head.
3. Without any limitations.
4. once, twice or thrice excluding the head which should be wiped once.

5) Ablution is nullified due to:

1. eating food with a strong odor.
2. gossiping.
3. deep sleep.
4. laughing.

6) In ablution, the head is to be wiped after one:

1. washes his face.
2. washes his hands and forearms.
3. washes his feet.
4. rinses the mouth.

7) In ablution, when wiping ones ears:

1. one must enter their two index fingers into the ears and wipe the backs of the ears with the thumbs.
2. one must use his fingers along with the help of cotton buds.
3. one must wipe them with a clean cloth.
4. one must enter the thumbs into the ears and wipe the backs of the ears with the fingers.