Question

who knows this answer

Answer 1

answer of 13 is (4)
answer of 15 is (3)

Answer 2

Hey there!

Q 13.

Let's explain the figure..

In the picture you can see the position of circle, cross and triangle are different but the postion of all these in every picture is just a little bit alter and the two picture of both are opposite & alter to each other so, overall the next sequence for the picture is option (4).

Q 14. 20, 36, 61, 97, 146, ?

To find the out sequence lets subract the number with each next number...

36 - 20 = 16 = ${4}^{2}$

61 - 36 = 25 = ${5}^{2}$

97 - 61 = 36 = ${6}^{2}$

146 - 97 = 49 = ${7}^{2}$

? - 146 = 64 = ${8}^{2}$

So, the required sequence is

${4}^{2} , {5}^{2} , {6}^{2} , {7}^{2} , {8}^{2}$

∴ The missing number is 64 + 146 = 210

Hence, option (4) is the required answer.

Q 15.

By seeing the picture option (3) fit on the required condition and complete the picture.