Explanation

Finding the pattern:

6−4=2

9−6=3

13−9=4

The differences between consecutive numbers are +2, +3, +4.

Following this pattern, the next difference should be +5.

So, 

13+5=18.

Explanation

Has 6 official language

1st session in London Jan 1946

Explanation

The mean is calculated by dividing the sum of the terms by the number of terms.

Mean=Sum of the terms/Number of terms​

Given that the mean is 40 and there are 7 terms, we can find the sum as:

40=The sum of the terms/7​

Multiplying both sides by 7:

$$\text{Sum of the terms}=40\times 7=280$$

Explanation

Explanation

A Promised Land is a memoir by Barack Obama, the 44th president of the United States from 2009 to 2017.

 Published on November 17, 2020, it is the first of a planned two-volume series.

Explanation

Simply remove (.) from 9.5 x 6 and multiply

95 x 6 = 570

Put (.) after one so answer 57

Explanation

6 toffees --->                                     1 RS

Given profit % =                               20%

=> S.P of 6 toffees =                       1.2 RS

Now consider only S.P

1.2 re-->                                       6 toffee

1 re --->?                                     Toffee

6/1.2 =                                          5

Explanation

• Adhere to means قائم رہنا
• Give up means ہار ماننا
• Stick means ثابت قدم رہنا
• Criticize means تنقید کرنا
• ****

Explanation

Trinidad and Tobago is a dual-island Caribbean nation near Venezuela, with distinctive Creole traditions and cuisines. Trinidad’s capital, Port of Spain, hosts a boisterous carnival featuring calypso and soca music. Numerous bird species inhabit sanctuaries such as the Asa Wright Nature Centre. The smaller island of Tobago is known for its beaches and the Tobago Main Ridge Forest Reserve, which shelters hummingbirds.

Explanation

Article 45 of constitution of  Pakistan  deals with the qualifications of President 

A president has to be:

A citizen of Pakistan.

A Muslim.

At least 45 years of age.