All Questions

Mental ability

Follow
Showing 31 - 40 out of 74 Questions
75 Views

Mental ability question slove it yadi 9-5=2 or 25-15=5, to 12-6=? pls help me iska answer hindi m btaiye pls

Sai Sri Nandan Ch 10th Apr, 2020

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.

41 Views

Mental ability question slove yadi 2+3=13 or 3+4=25, to 2+5=? pls help me

Sai Sri Nandan Ch 10th Apr, 2020

Hello,

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.

36 Views

mental ability question slove yadi 2×3=13 or 3×4=25, to 4×5=? pls help me

Sai Sri Nandan Ch 10th Apr, 2020

Hello,

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"

Hope this helps.

Thanks.

69 Views

mental ability question slove yadi 9-5=2 or 25-15=5, to 12-6=? pls help me

pdwords Student Expert 10th Apr, 2020

Hello,

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

57 Views

Mental ability question pls help me yadi 3+2=25 or 3+4=49, to 3+5=? pls help ni iska answer hindi m btaiye pls

Sai Sri Nandan Ch 10th Apr, 2020

Hello,

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."

Hope this helps.
Thanks.

67 Views

mental ability question slove it pls yadi 5+2=29 or 2+3=13, to 3+5=? pls iska answer hindi m de

Sai Sri Nandan Ch 10th Apr, 2020

Hello,

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"

Hope this helps.

Thanks.

54 Views

mental ability question slove this pls yadi 7+9=32 or 3+6=18,to 5+4=? pls iska answer hindi m de pls

Sai Sri Nandan Ch 10th Apr, 2020

Hello,

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"

Hope this helps.

Thanks.

49 Views

mental ability question slove it yadi 5+2=29 or 2+3=13 tao 3+5=?

rehan18alam Student Expert 10th Apr, 2020

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.

26 Views

mental ability question yadi 7+9=32 or 3+6=18, tao 5+4=? pls help you

Smrity 10th Apr, 2020

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!


64 Views

RHATE ye wrong hai isse right krna hai ye konce gareh ka name hai ??pls slove this question??

Shubham Dhane 10th Apr, 2020

Hello,

The answer is the plant that contains life, Third plant from the sun, The planet with 75% water and 25% land. The answer to your question RHATE is EARTH. solve more number of such questions to increase your speed of thinking which will help you in many exams

Hope this helps.

The question have been saved in answer later, you can access it from your profile anytime. Access now

Download the Careers360 App on your Android phone

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

Careers360 App
150M+ Students
30,000+ Colleges
500+ Exams
1500+ E-books