The pattern increases by consecutive even numbers. The next number is 30.

The pattern increases by successive increments of 1, 2, 3, 4, 5. The next letter is 'U'.

An eye is used to see, just as an ear is used to hear.

The sun is associated with the day, just as the moon is associated with the night.

A knife is used to cut, just as a pen is used to write.

Mango is not a flower like the others (Rose, Tulip, Lily).

An uncle is to an aunt as a brother is to a sister.

A doctor works in a hospital, just as a teacher works in a school.

A fish lives in water, just as a bird lives in the air.

Pomegranate is a type of fruit that is not typically found in a bunch like the others (Banana, Guava, Mango).

The numbers increase by 19. The missing number is 68.

A pen is a tool used to write, just as a hospital is a place where patients are treated.

The corresponding profession for a patient is a doctor, just as a mechanic works on machines.

The corresponding term for Navy is Sailor, just as the corresponding term for Army is Soldier.

To solve for x, divide 243 by 3, which gives 9.

The pattern shows letters decreasing alphabetically and numbers doubling. The missing item is 'E4'.

'Dirt' is not a part of a plant like the others (Leaf, Root, Branch).

'Rug' is not a piece of furniture like the others (Chair, Table, Couch).

This is a pattern in which the letters are decreasing in alphabetical order. The missing set is 'HGF'.

Balloons fly because they are filled with air that is less dense than the surrounding air.

The letters in FET are rearranged to form TEF. Similarly, TAR can be rearranged to form RAT.

'Horse' is not a farm animal like Cow, Goat, and Sheep.

Abdullah is the oldest, as Tahir is younger than him, and Sahir is younger than Tahir.

A right-angled triangle has one angle that measures exactly 90°.

Karachi is a city in Pakistan, while Kabul, Delhi, and Dhaka are in other countries.

'Rough' is the opposite of 'Smooth', just as 'Heavy' is the opposite of 'Light'.

February is the only month with fewer than 30 days, while the others have 30 or more.

This is a series of perfect squares. The next perfect square is 81.

'Shorts' is the odd one out as it is an item of clothing worn in warm weather, unlike the other items which are typically worn in colder weather.

In this series, the letters follow a pattern: A, B, C, D, E. The number of repetitions increases incrementally (1, 2, 3, 4, 5). Therefore, the next part would be E repeated 6 times.