Ayyappan sir's Aptitude

Hi Aspirants,
Welcome to my YouTube channel,
It is the best platform to learn Aptitude skills and shortcut methods and various approaches to solve Aptitude Questions. It is useful for various competitive exams like UPSC, TNPSC, Banking, SSC, CAPF, CISF etc.,

Mr. Shri Iyyappan, a distinguished CSAT (Civil Services Aptitude Test) faculty member with over a decade of experience, is renowned for his expertise in teaching effective shortcuts and strategies for aptitude questions. His innovative methods and deep insight into the exam's intricacies make him a sought-after mentor for aspiring civil servants.

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UPSC CSAT Tricks | Mr.Ayyappan sir #trending #ias #ips #education #upsc

Coprime | UPSC CSAT | Mr.Ayyappan sir #trending #education #ias #ips #iasexam #upsc

Perfect Number | UPSC CSAT | Mr.Ayyappan sir #trending #ias #ips #ayyappansirsaptitude #upsc

Perfect square/ Perfect cube | Mr.Ayyappan sir

UPSC CSAT cutoff Analysis | Mr.Ayyappan sir #trending #maths #upsc #ayyappansir #cutoff

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UPSC CSAT Tricks | Mr.Ayyappan sir

A sum of money becomes Rs.13380 after 3 years and Rs.20070 after 6 years on a compound interest #ias

TNPSC group 2/2A - 2025 | Answer key | Mr.Ayyappan sir #exam #tnpscstudy #ips #trending #ias #trick

Find the single discount in percentage which is equivalent to two successive discount of 25% & 20%

Simplification | TNPSC aptitude tricks | Mr.Ayyappan sir #ias #trending #education #upsc

If 4 men complete the work in 3 days and 3 women complete that work in 6 days, then which one of the

LCM of (2X^2 - 3 xy)^2, (4x - 6y)^3 and (8x^3 - 27y^3) is?

The radius of a conical tent is 700cm and the height is 24m. Calculate the length of canvas used to

Simplify : 4/3+3/2-5/3div30/12-12/9*(-27)/16

There are not more than two figures on any page of a 51-page book. There is at least one figure

Divide Rs.2602 between A and B, so that the amount of A at the end of 6 years is equal to the amount

Find the HCF of the polynomials X^3+X^2-X+2 and 2X^3 - 5X^2 + 5X - 3

How many numbers are there between 100 and 300 which either begin with or end with 2?

In the series AABABCABCDABCDE.., which letter appears at the 100th place?

Consider the following in respect of prime number p and composite number c.(Odd even concept)

222^333 + 333^222 is divisible by which of the following numbers ?

The digits 1 to 9 are arranged in three rows in such a way that each row contains three digits,

Probability | Session - 12 (Part 1) | Mr.Ayyappan sir #tamil #tnpsc #maths #ias #maths #trending

Naan Mudhalvan - 2025 | Answer key | Mr.Ayyappan sir #ias #naanmudhalvan #aicscc

Let p, q, r and s be distinct positive integers. Let p, q be odd and r, s be even. Consider the

NAAN MUDHALVAN CSAT revision class - 04 | Mr.Ayyappan sir #naanmudhalvan #ias #tamil #trending #ips

TNPSC group 4 - 2025 Answer key| Mr.Ayyappan sir #tamil #exam #trending #tnpsc