Question

2+4=21,3+5=42,4+3=82,2+6=61,3+7=?

Answer 1

GIVEN:

The calculations of the following numbers are-

'2+4=21,3+5=42,4+3=82,2+6=61'

TO FIND:

We have to find the value of '3+7'

ANSWER:

The question is logical question, which requires particular pattern to solve it. It uses basic arithmetic operations of addition and multiplication. The method to solve this is to add the two digits then multiply with the numbers in a order, which is - 2,3,4. The question is solved using the explained method as follows,

For '2+4= 21'

2 + 4 = (2 + 4) × 2 = 6 × 2 = 12 ⇒ 21

For '3+5=42'

3 + 5 = (3 + 5) × 3 = 8 × 3 = 24 ⇒ 42

For '4+3=82'

4 + 3 = (4 + 3) × 4 = 7 × 4 = 28 ⇒ 82

For '2+6=61'

2 + 6 = (2 + 6) × 2 = 8 × 2 = 16 ⇒ 61

Similarly,

For '3+7=?' will be-

3 + 7 = ? = (3 + 7) × 3 = 10 × 3 = 30 ⇒ 03

Hence, the value of "3 + 7" is "03".

Answer 2

Answer:03

Explanation:

2(2+4)=2(6)=12→21

3(3+5)=3(8)=24→42

4(4+3)=4(7)=28→82

2(2+6)=2(8)=16→61

Then

3+7=? Ok

3(3+7)=3(10)=30

Answer=03