Explanation

Add 8+13+25+43+11 = 100

Now, Divide with the number of digits, that is 5,

100 / 5 = 20

So A. 20 is the Answer

Explanation

• Tomorrow is one day ahead.
• The day after tomorrow is two days ahead.
• The day after the day after tomorrow is three days ahead.

• Thursday (3 days ahead) -> Wednesday (2 days ahead) -> Tuesday (1 day ahead) -> Monday (today).

Explanation

 33+8+27+13+48+10=139

Explanation

Given proportion:

2 : 7 :: 14 : x

We can set up an equation based on the proportion:

2/7 = 14/x

Cross-multiplying:

2x = 14 × 7

2x = 98

Dividing both sides by 2:

x = 98/2

x = 49

Explanation

Explanation

If 40 men can build 4 buildings in 12 months we can divide 4/12 which is 1/3..

40*3 is 120 men for 4 buildings and 120 is divided into 4 we get 30 men for 1 building..

so for buildings 30*2 = 60   

 120+60 is = 180

Explanation

The other numbers in the list are all prime numbers, whereas 81 is a composite number (3^4).

Explanation

Let the two  numbers be x and x+66.

Since the LCM is 360, there must be 5,2 and 3 as the prime factors of the two numbers.

So, one pair is 24 & 90, because 90−24=66.

Also, 24=2×2×2×3

90=2×3×3×5

∴ LCM=2×2×2×3×3×5=360.

So, the numbers are 24 and 90.

ND5-07-2023

Explanation

3.333 is the correct answer.

Explanation

We are given:

• PQS, QRT, RSU, STV, and need to find the next term in the sequence.

The pattern follows the sequence of consecutive letters:

• First letters: P, Q, R, S, T (increasing by 1)
• Second letters: Q, R, S, T, U (increasing by 1)
• Third letters: S, T, U, V (increasing by 1)

The next set of letters should be T, U, W.

(A) TUW