LR small doubt???

Maths & Stats

can anyone tell me how to solve this problem which was given in below image

Balachandar S

CA Inter

★ 59K+

06-Mar-22 21:44

548

Answers (5)

Best Answer

5 power 2, 11 power 2 , 17 power 2 so next will be 23 power 2

Sriram Somayajula

Admin

06-Mar-22 22:11

Ok sir

Thread Starter

Balachandar S

CA Inter

★ 59K+

06-Mar-22 22:11

2Â²=4 5Â²=25 11Â²=121 17Â²=289 21Â²=441

RAHUL PENKI

Qualified CA

★ 405

06-Mar-22 22:16

RAHUL PENKI

2Â²=4 5Â²=25 11Â²=121 17Â²=289 21Â²=441

4 Is the question number or or a part of question?

Sriram Somayajula

Admin

07-Mar-22 07:12

Power of prime numbers 2 ^ 2 = 4, 3^3 = 9 5 ^ 2 = 25 7 ^2 = 49 11^2 = 121 13^2 = 169 17^2 = 289 19^2 = 361 23^2 = 529 every alternate prime not considered i.e. 3,7,13,19 So answer is 529

Sudha Reddy

CA Final

★ 20K+

07-Mar-22 09:56