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CSAT COMPLETE pinned «Understanding the concept of linear equation is important and UPSC is consistently framing question from this theme.»
We appreciate everyone who attempted the questions. If you found the questions difficult to understand or need to strengthen your fundamentals, you can watch the video where these questions have been solved in detail. It will help clarify the concepts and build a stronger basic understanding.
https://youtu.be/xot7y4rozTI?si=ZZIJsNUxe4Spk4JS
https://youtu.be/xot7y4rozTI?si=ZZIJsNUxe4Spk4JS
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CSAT Foundation | Lecture: Building the Basics | Convert IAS
CSAT Complete Foundation Batch 2027 | Build Strong Concepts. Solve with Confidence.
CSAT is not just a qualifying paper—it is the first hurdle on your journey to becoming an IAS officer. Every year, thousands of aspirants miss the Prelims not because they…
CSAT is not just a qualifying paper—it is the first hurdle on your journey to becoming an IAS officer. Every year, thousands of aspirants miss the Prelims not because they…
CSAT COMPLETE pinned «We appreciate everyone who attempted the questions. If you found the questions difficult to understand or need to strengthen your fundamentals, you can watch the video where these questions have been solved in detail. It will help clarify the concepts and…»
How many times does 5 appear in all two-digit positive integer? [CSAT 2026]
Anonymous Quiz
18%
(a) 18
51%
(b) 19
22%
(c) 20
10%
(d) 21
CSAT COMPLETE pinned «How many times does 5 appear in all two-digit positive integer? [CSAT 2026]»
CSAT COMPLETE
How many times does 5 appear in all two-digit positive integer? [CSAT 2026]
Try attempting this question and have an observation on 2 digit numbers.
Let P = QQQ be a 3 - digit number. What is the HCF of P and 481?
Anonymous Quiz
17%
(a) 1
19%
(b) 13
53%
(c) 37
11%
(d) 481
CSAT COMPLETE pinned «Let P = QQQ be a 3 - digit number. What is the HCF of P and 481?»
CSAT COMPLETE
Let P = QQQ be a 3 - digit number. What is the HCF of P and 481?
Try attempting this question on aptitude basis and apply the method of factors
How many 3-digit positive integers are both perfect squares and perfect cubes?
Anonymous Quiz
49%
(a) One
24%
(b) Two
16%
(c) Five
11%
(d) More than 6
Wonderful work to everyone participating. Your dedication to practicing is the best way to master CSAT.
CSAT COMPLETE
UPSC CSAT 2025
Factors as a theme is important for UPSC CSAT and merging with data sufficiency increases the level of question. Try attempting this question by aptitude method.