LOGIC: (First Number × 2) + 4 = Second Number

In 7 : 18 →

(7 × 2) + 4 = 14 + 4 = 18

And;

In 10 : 24 →

(10 × 2) + 4 = 20 + 4 = 24

Similarly;

In ? : 30 →

(13 × 2) + 4 = 26 + 4 = 30

Hence, the correct answer is "30".

Given:

47, 41, 53, ?, 59, 29

The logic followed in the given series:

Here, the missing term is '35'.

Hence, the correct answer is "Option (1)".

The correct answer is Tuesday.

• The year 2003 is not a leap year.
• So, 18th October 2003 will be a Saturday.
• The year 2004 is a leap year so there are 29 days in February.
• The year 2005 is not a leap year so there are 28 days in February.
• So the number of days from 18th October 2003 to 18th October 2005 is 366 + 365 = 731
• Number of odd days in 731 days = 3
• Thus, on October 18, 2003, the day will be Saturday + 3 days = Tuesday.
• Hence, "option 4" is the correct answer.

Hence, the correct answer is "Option 1".

Given:

Bird : Ornithology → The scientific study of birds is called ornithology.

Similarly,

Plant: Botany → The scientific study of plants is called Botany.

Here, 'Plants : Botany' is the correct pair.

Hence, the correct answer is "Option (2)".

Seven players Virat, Rahul, Rohit, Surya, Hardik, Rishabh and Deepak are sitting around a circular table facing the center (but not necessarily in the same order).

By using the symbols in the table given below, we can draw the following family tree:

Course of Action:

I) Malaria is a disease that spreads through the bites of infected mosquitoes. Therefore, to control the spread of malaria, it is necessary to take measures to eliminate mosquitoes from the affected areas. Hence, course of action I is logical, which suggests that the city municipal authorities should take immediate steps to carry out extensive fumigation in the city. This will help in killing mosquitoes and reducing the spread of malaria.

II) Furthermore, it is also important to educate and advise people about the precautions they should take to avoid mosquito bites. Therefore, course of action II is also logical, which suggests that the people in the area should be advised to take steps to avoid mosquito bites. These steps may include using mosquito repellents, wearing long-sleeved clothing, and using mosquito nets while sleeping.

Thus, both courses of action are important and should be implemented to control the spread of malaria in the city.

Hence, the correct answer is "Both I and II follow."