Question

answer sooon pls ASAP with explaination​

Answer 1

This question is a question of reasoning, in this type of questions, we have no any formula or ant rule. We have to just see and think which concept is being used there. So in this question, we have 4 triangles in which full value of 3 triangles are given.

Concept used :-

In given triangles, we are using concept in anti - clock wise.

So in all given triangles, main concept is that we are subtraction value of left side from the value in above and then multiplying result by the value given in right side.

• In first ∆, we can see that 2 of left side is subtracted from 7 and result is multiplied by 2 of right side. (i.e 7 - 2 = 5, 5×2 = 10
• In secons ∆, same way we can see that 3 is subtracted from 4 which gives result 1 and it is multiplied by 2 which is equal to 2.
• In third ∆, we can see that 9 is subtracted from 14 which gives result 5 and by multiplying it by 4 gives result 20

So in above discussion, we learn concept. So this same concept will be applied on 4th triangle.

Step 1:-

• Subtract left side value (3) from above given value (10) = 10 - 3 = 7

Step 2 :-

• Multiply result with given value in right side = 7 × 2 = 14

Therefore,

• On place of question mark, we will write 14 and this is our answer.