Give work to your brain

Hello friends. My exams are over and summer vacation started on 11th march. My exams are getting tougher and tougher, and I couldn't concentrate on anything other than studies. Next, I am going to Grade 9. In this summer vacation I should enjoy a lot as the next four years of my life will be only on studies. To get relief from stress and to be physically fit, I have joined Badminton class two months ago. 

REASONING

Try to answer these questions.

1. A is the son of C; C and Q are sisters; Z is the mother of Q and P is the son of Z. Which one of the following statements are true?

    A) P and A are cousins.

    B) Q is the maternal grandfather of A.

    C) P is the maternal uncle of A.

    D) C and P are sisters.

2. Pointing to Aanya, Rohit says, "She is the only daughter of my father's mother-in-law". How is Aanya related to Rohit?

     A) Mother

     B) Aunt

     C)Sister

     D)Sister-in-law 

3. How many even numbers are there in the given series each of which is immediately preceded by an even number and immediately followed by an odd number?

    86768932753422355228119

    A)1

    B)3

    C)5

    D)4

4. How many triangles are there in the given figure?

    

   A)20

   B)22

   C)23

   D)24

5. If ー denotes ➗, ➕ denotes ✖, ➗ denotes ー, ✖ denotes ➕, then solve this problem.

                                           52➗4➕5✖8ー2

   A)40

    B)28

    C)36

    D)128

 

   That's all for this post. Do post your answers for these questions in the comments.