This is a Hindi medium (हिन्दी माध्यम) book from Apni Padhai by Akshay Sir and Rohit Sir — Samanya Vigyan Brahmastra (सामान्य विज्ञान ब्रह्मास्त्र) — covering General Science for the Lipik Grade-II, LDC (लिपिक ग्रेड-II) recruitment examination conducted by RSSB. The entire book is written in Hindi in the Devanagari script.
The line on the cover — padho wahi, jo examiner puche, read only what the examiner asks — states the whole approach, and for LDC general science it is the right one. Science as a school subject is vast; science as it appears in a clerical recruitment paper is a narrow and highly repetitive band. The examiner returns to the same human body systems, the same vitamins and diseases, the same acids and bases, the same units and instruments, the same everyday physics. A candidate who works through a full science textbook covers all of that and a great deal besides, at the cost of the weeks that should have gone to Hindi, English, maths and Rajasthan GK.
That focus is what makes the sourcing claim worth noting. The content is written from original and standard source books rather than from secondary compilations, which is what keeps a shortened book accurate — the terminology and the figures stay as the paper-setter has them, while the volume comes down. Chapter-wise question practice runs alongside, so each topic closes with a check rather than with an assumption that reading was enough.
It is a single-subject book covering the science portion of the paper, and should be paired with volumes for the other LDC subjects.
Key Features:
Hindi medium book — complete content written in Hindi (Devanagari script)
Authors: Akshay Sir and Rohit Sir
Published by Apni Padhai (A&P)
Samanya Vigyan Brahmastra — General Science
For Lipik Grade-II (LDC) recruitment
Conducted by RSSB
Written from original and standard source books
Chapter-wise question practice
Focused on what the examination actually asks, not the full science syllabus
Covers human body systems, nutrition, vitamins and diseases
Covers acids, bases, salts, metals and everyday chemistry
Covers units, measurement, instruments and everyday physics
Covers science and technology topics relevant to the paper
Keeps terminology and figures as the source books have them
A single-subject book — best used with volumes for the other LDC subjects
अपनी पढ़ाई (A&P) द्वारा प्रकाशित तथा अक्षय सर एवं रोहित सर द्वारा तैयार यह 'सामान्य विज्ञान ब्रह्मास्त्र' RSSB द्वारा आयोजित लिपिक ग्रेड-II (LDC) भर्ती परीक्षा के सामान्य विज्ञान खंड हेतु है। यह पूर्णतः हिन्दी भाषा एवं देवनागरी लिपि में है। आवरण पर अंकित 'पढ़ो वही, जो एग्ज़ामिनर पूछे' ही इस पुस्तक की मूल दृष्टि है, और LDC के लिए यही उपयुक्त है: विद्यालयी विषय के रूप में विज्ञान अत्यंत विस्तृत है, किन्तु लिपिक भर्ती के प्रश्न-पत्र में वह एक सीमित एवं पुनरावृत्त दायरा है — वही मानव शरीर तंत्र, वही विटामिन एवं रोग, वही अम्ल-क्षार, वही मात्रक एवं यंत्र, वही दैनिक जीवन की भौतिकी। पूरी विज्ञान पुस्तक पढ़ने में वे सप्ताह चले जाते हैं जो हिन्दी, अंग्रेज़ी, गणित एवं राजस्थान सामान्य ज्ञान को मिलने चाहिए थे। सामग्री मूल एवं मानक पुस्तकों से लिखी गई है, जिससे संक्षिप्त होकर भी शब्दावली एवं आँकड़े यथावत रहते हैं, तथा अध्यायवार प्रश्न अभ्यास साथ में दिया गया है।
