Mental ability
Hello,
Consider the given 9 - 5 as (9-5) / 2 = 2.
Similarly, 25 - 15 is (25 - 15) / 2 = 10/2 = 5.
Therefore, 12 - 6 is (12 - 6) / 2 = 6 / 2 =3.
Hindi: " jo numbers left hand side me diye gaye hai, uska direct subtraction karne ke baad, jo result milta hai, usko 2 se divide karna hai.. answer paane keliye"
Hope this helps.
Thanks.
The answer is 29. You have to square the numbers on LHS individually and then add them. Like: 2 + 5 is (2^2) + (5 ^ 2) = 29.
Hindi: " Left hand side ke numbers ko pehle square karne phir add karna hai"
Hope this helps. Thanks.
Consider the given 2 x 3 as [(2 x 3) *2 ] + 1 = 13.
Similarly, 3 * 4 is [(3 *4) * 2] +1 = [12*2] +1 = 24 + 1= 25.
Therefore, 4 * 5 is [(4*5) *2] +1= 41.
Hindi : " Jo numbers left mei diye gaye hai, uska multiplication karne ke baad, 2 se multiply karna hai.. fir wo result ko 1 add karna hai"
It's quite simple, 9-5=4 and half of four is two, so 9-5=2, hence 25-15=10/2=5. 12-6=6/2=3
3+2 is 5 and 5^2 is 25. Therefore, we have to do the sum first and square it.
Similarly, 3+4 is 7 and 7^2 is 49.
Therefore, 3+5 is 8 and 8^2 is 64. Which is : 3+5=64.
" Humko jo numbers left side me diye gaye hai, pehle unka sum karna hai aur next us result ka square karna hai. jaise 3+2 five hogaya aur uska square 25 hai. Right hand side me yeh number diya gaya hai. similarly, 3+5 ka sum 8 hai aur 8 ka square 64 hai."
Given, 5+2, consider it as (5^2) + (2^2) = 29.
similarly, (2^2) + (3^2) = 4 + 9 = 13.
Therefore, 3 + 5 = (3^2) + (5^2) = 34.
" Jo numbers left hand side mei diye gaye hai, usko direct addition na karke... individually square karke add karna hai"
Given 7 +9 , Consider this as (7 + 9) * 2 = 32.
Similarly, 3 +6 is (3 +6) *2 = 9 *2 = 18.
Therefore, 5 + 4 = (5 + 4) * 2 = 9 * 2= 18.
" Jo numbers left mei diye gaye hai, uska addition ke baad 2 se multiply karna hai.. right hand side ka answer paane keliye"
Dear Aspirant,
The answer is 34.
Explanation:-
5 + 2 = 29 which is actually 5^2 + 2^2 = 25 + 4 = 29
2 + 3 = 13 which is actually 2^2 + 3^2 = 4 + 9 = 13
similarly, 3 + 5 => 3^2 + 5^2 => 9 + 25 => 34, therefore the answer is 34.
Hope this helps. Comment below if you have any doubt.
Thank you.
Hey,
If we look at the question we get to know that,
7+9=2*(16)=32
3+6=2*(9)=18
that is twice the sum of the numbers gives the answer.
therefore the answer for 5+4 will be
5+4=2*(9)=18
Therefore,
18 is the required answer for 5+4.
7+9=32
3+6=18
5+4= 18
I hope this helps.
All the best!
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