









1 a m a 1 × × × ×
m mn n a a a =
mnn m a a a = 1 ( ) mn n m aa = mn n m aa ≠ m n a m n a
pq,qr,rp
2 x 11 + yz 1 11 1 11 111 n nn n nn pqr bq apcr x xx
( ) cr bq ap x + + c b a + + x ( ) cr bq ap x + + abc x
abc xxx=××
abc x ++
1 a m a 1 × × × ×
m mn n a a a =
mnn m a a a = 1 ( ) mn n m aa = mn n m aa ≠ m n a m n a
pq,qr,rp
2 x 11 + yz 1 11 1 11 111 n nn n nn pqr bq apcr x xx
( ) cr bq ap x + + c b a + + x ( ) cr bq ap x + + abc x
abc xxx=××
abc x ++
AUTHOR : KAILASH THAKUR
PUBLISHER : TAXMANN
DATE OF PUBLICATION : JUNE 2025
EDITION : 14TH EDITION
ISBN NO : 9789364558389
NO. OF PAGES : 860
BINDING TYPE : PAPERBACK
Quantitative Aptitude | CRACKER is a succinct, exam-oriented guide for CA Foundation Paper
3. It encompasses Business Mathematics, Logical Reasoning, and Statistics, with fully solved past exam papers (including May 2025), RTPs/MTPs, and chapter-wise marks analysis.
The Present Publication is the 14th Edition for the Sept. 2025/Jan. 2026 Exams. This book is authored by Kailash Thakur, with the following noteworthy features:
• [Extensive Past Exam Coverage] up to May 2025
• [Additional Practice] with likely exam questions
• [RTPs & MTPs Included] for extra insights
• [Chapter-wise Marks Distribution] to prioritise study
• [Mapping with ICAI Study Material] for syllabus alignment
• [Calculator & Shortcut Tricks] for time-saving solutions
• [Focus on Newly Introduced Topics] Calculus, Sampling Theory
• [Student-friendly Language] to clarify complex concepts