Q1. If f(x) = (x + 2)/(x - 2), find f(f(5)).
यदि f(x) = (x + 2)/(x - 2) है, तो f(f(5)) ज्ञात कीजिए।
15 mins SSC and Railway Maths Set 17 | 15 मिनट SSC और रेलवे मैथ्स सेट 17
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Sample Questions from 15 mins SSC and Railway Maths Set 17 | 15 मिनट SSC और रेलवे मैथ्स सेट 17
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Q2. The HCF and LCM of two numbers are 18 and 1512 respectively. If one number is 216, find the other number.
दो संख्याओं का HCF और LCM क्रमशः 18 और 1512 है। यदि एक संख्या 216 है, तो दूसरी संख्या ज्ञात कीजिए।
Q3. Find the LCM of 3/8, 9/16 and 15/32.
3/8, 9/16 और 15/32 का LCM ज्ञात कीजिए।
Q4. Simplify: (√45 + √80 - √20) / √5.
सरलीकृत कीजिए: (√45 + √80 - √20) / √5.
Q5. Evaluate: (216^(2/3) × 49^(1/2)) / 36^(3/2).
मान ज्ञात कीजिए: (216^(2/3) × 49^(1/2)) / 36^(3/2).
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