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1. \( p ( A ) \) के कितने अवयव है, यदि \( A =\phi \) ? (अ) 1 (ब) 2 (स) 0 (द) 3 2. यदि समुच्चय \( A \) में 3 अवयव है तथा समुच्चय \( B =(3,4,5) \) तो \( ( A \times B ) \) में अवयवों की संख्या ज्ञात कीजिए? (अ) 3 (ब) 9 (स) 4 (द) 5 3. \( \sin \left(\frac{\pi}{2}-x\right) \) का मान ज्ञात करो? \( \begin{array}{llll}\text { (अ) } \sin x & \text { (ब) } \cos x & \text { (स) } \tan x & \text { (द) } \operatorname{Cot} x\end{array} \) 4. \( (3,-2) \) और \( (-1,4) \) बिन्दुओं से जाने वाली रेखा की ढोल है? (अ) \( \frac{1}{2} \) (ब) \( \frac{3}{2} \) (स) \( \frac{-3}{2} \) (द) 0 5. \( \lim _{x \rightarrow 4} \frac{4 x+3}{x-2}= \) ? (अ) \( \frac{20}{2} \) (ब) 4 (स) \( \frac{19}{2} \) (द) 2 1 \( \sum_{0}^{\ln } \underset{0}{\frac{10}{0}} \frac{0}{\frac{0}{0}} \) 6. मूल बिन्दु के निर्देशांक है- \( \begin{array}{llll}\text { (ब) }(1,1,1) & \text { (ब) }(0,0,0) & \text { (स) }(0,0,1) & \text { (द) }(2,2,0)\end{array} \) 7. सिक्ता स्थानों की पूति कीजिए- (i) \( x Y \) - तल में एक बिन्दु के निरैशांक ( \( \frac{\text { 민 }}{3} \)

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