Explanation

To find the solution, first, calculate the total man-days required for the job: 36 men * 18 days = 648 man-days.

Then, divide the total man-days by the new number of men (27) to find the new number of days: 648 man-days / 27 men = 24 days.

So, the correct answer is 24.

Explanation

The sum of all odd numbers between 1 and 100 is 50^2=2500

The sum of all even numbers between 2 and 100 is 50^2+50=2550

The total of 1 to 100 natural numbers is 2500+2550

5050

The average of the first 100 numbers is 5050 / 100 = 50.50

Explanation

A whole number is simply any positive number that does not include a fractional or decimal part.

This means that, for example, the numbers 0, 1, 2, 3, 4, 5, 6, and 7 are all whole numbers.

Numbers such as -3, 2.7, or 3 ½ are not whole numbers.

Explanation

Tayammum is the Islamic act of dry Ritual purification using purified sand or dust

The verse of Tayammum (dry ablution) was revealed during Battle of Banu Al-Mustaliq

in Al-Ma'idah contains the order of wuzu, Ghusal, and Tayammum

Tayammum is valid only for one obligatory Salah

Tayammum is obligatory on 4 (AH)

while 

Wazu is obligatory on 5(AH)

ND23-6-2023

Explanation

S.P. = Rs. 475, Loss = 5%

C.P. = 100/100 - 5   x  475  = Rs. 500

In the second case, gain = 5%

S.P. = 100 + 5/100  x  500 = 525

*****

Explanation

spring (March, April, May),

summer (June, July, August),

Autumn (September, October, November)

and winter (December, January, and February).

*****

ND04-12-2022

ND23-6-2023

Explanation

Five friends Aneela, Bano, Fozia, Hadia, and Mona were selecting different dress colors such that Aneela and Bano were selecting blue and purple colors. Fozia and Bano were selecting purple and pink colors. Hadia and Aneela were selecting red and blue colors.  Mona and Bano selected white and yellow colors 

Question: 

Who among the friends was selecting a maximum number of colors?

Hadia

Mona

Aneela

Banu 

Question:

Which of the following pairs was selected both pink and blue colors?

Hadia and Bano

Aneela and Bano

Bano and Fozia

none of the above

Question:

More than two friends were selecting which color?

Pink

Red

White

Blue

ND23-6-2023

Explanation

"confident of winning" is a correct and usable phrase in written English.

You can use it when referring to someone's belief that they will achieve a goal.

ND27-7-2023

Explanation

Jibran is the cutest child in the family

جبران خاندان کا سب سے پیارا بچہ ہے۔

Here “Jibran” is said to be cuter than anyone in the family, therefore the use of “the cutest” makes a meaningful sentence.

ND27-7-2023

Explanation

Pi is an irrational number-

you can't write it down as a non-infinite decimal

In decimal form, the value of pi is approximately 3.14.

But pi is an irrational number, meaning that its decimal form neither ends (like 1/4 = 0.25)

nor becomes repetitive (like 1/6 = 0.166666...).

(To only 18 decimal places, pi is 3.141592653589793238.)

ND5-07-2023