Explanation

Step 1: Find the difference between consecutive terms

130 − 115 = 15

145 − 130 = 15

160 − 145 = 15

The series increases by 15 each time.

Step 2: Find the next term

Next term = 160 + 15 = 175

Explanation

Step 1: Find the differences between consecutive terms

• 21 − 20 = 1

• 23 − 21 = 2

• 26 − 23 = 3

• 30 − 26 = 4

• 35 − 30 = 5

So the differences increase by 1 each time: 1, 2, 3, 4, 5, …

Step 2: Find the next difference

• Next difference = 6

Step 3: Find the next term

• Next term = 35 + 6 = 41

Explanation

The odd one out is B.Tech, as it typically refers to a Bachelor of Technology degree, which is not directly related to the field of education.

The other options (PTC, CT, B.Ed) are all related to teacher training or education degrees.

Explanation

To calculate Ali's intelligence quotient (IQ), we use the formula:

IQ = (Mental Age / Chronological Age) * 100

Given that Ali's mental age is 12 and his chronological age is 10:

IQ = (12 / 10) * 100

= 1.2 * 100

= 120

Explanation

The pair that is different from the others is:

"Teacher and Student"

The other pairs are related to each other in a "part-whole" or "subset" relationship:

- Air contains Oxygen

- Geometry is a branch of Mathematics

- A flower has petals

In contrast, "Teacher and Student" represents a relationship between two individuals with different roles, rather than a part-whole relationship.

Explanation

The analogy illustrates the relationship between materials and the items commonly made from them:

cotton is to quilt as wool is to blanket.

Explanation

To decode the word "GOLFER" to "EOJFCR", we can observe the pattern of shifting each letter forward in the alphabet by a certain number of positions:

• G -> E (shifted back by 1 positions)
• O -> O (no change)
• L -> J (shifted back by 1 positions)
• F -> F (no change)
• E -> C (shifted back by 1 positions)
• R -> R (no change)

Now, let's apply the same pattern to the word "STUCK":

• S -> Q (shifted back by 1 positions)
• T -> T (no change)
• U -> S (shifted back by 1 position)
• C -> C (no change)
• K -> I (shifted back by 1 positions)

So, "STUCK" will be coded as "QTSCI" using the same pattern.

Explanation

In the given series "AZBBZCCCZDDD," each letter is repeated a certain number of times equal to its position in the alphabet.

• "A" appears once.
• "B" appears twice.
• "C" appears three times.
• "D" appears four times.

Explanation

If Sunday dawned three days before yesterday, then Tuesday will be two days after tomorrow.

Explanation:

There are 7days in any week, that is:-

1. Sunday,
   
2. Monday,
3. Tuesday,
4. Wednesday,
5. Thursday,
6. Friday and
7. Saturday.

Sunday dawned three days before yesterday.

After adding 3days to Sunday, we get Wednesday.

So, today is Friday.

∵ Today is Friday

∴ Tomorrow will be Saturday.

∴ Saturday + 2 days = Tuesday.

Answer) Hence, the answer will be Tuesday.

Explanation

Formula/rule for the series 8, 4, 2, 1, 1/2, 1/4, 1/8........