Explanation

The average age of six girls is 126 months. 

=(120+124+123+130+130+129+130)/7

=(886)/7

=126

Sh5-9-2023

Explanation

In the January morning temperature in Murree was recorded as -3 C and in the afternoon it was 11 C . The rise in temperature is  14 C

-3, -2, -1 ,0 ,1,2,3,4,5,6,7,8,9,10,11,

total rise is = 14

Sh5-9-2023

Explanation

624

The total number of times a candidate did not answer all  four answers correctly is 54-1 = 624.

Explanation

3 * 100 + 5 * 150 = 1050

1500 – 1050 = 450

Explanation

the greatest number is 9,86,54,210. We arrange the given digits in ascending order to form the smallest number. Hence, the smallest number is 1,02,45,689.

Formation of Greatest and Smallest Numbers.

To Form the Greatest Number To Form the Smallest Number

The smallest digit in the ones place that is 3. The next smallest digit in the ones place that is 9.

Explanation

Explanation

Solution

total balls

white+red = 70+30=100

so white probability=70/100

=7/10

so red possibility = 30/100

=3/10

so to check probability then add them

=7/10+3/10

=10/10

=1

hense the answer is 1

Explanation

Solution

Probabilities'

white-9

green-8

orange-1

Explanation

Mohammad Ashraf Ghani Ahmadzai [a] (born  May 19, 1949) was the fifth president of Afghanistan and the second and last president of the Islamic Republic from September 2014 to August 2021. A politician, academic and economist.

Explanation

Let Speed of the man is x kmph.

Distance covered in 10 minutes at 20 kmph = distance covered in 8 minutes at (20 + x) kmph.

Or, 20×1060=860×(20+x)

Or, 200 = 160 + 8x

Or, 8x = 40

Hence, x = 5kmph