दिया गया है कि $\angle ABC \angle PQR , \angle A =30^{\circ}$ और $\angle Q =90^{\circ}$ । $(\angle R +\angle B )$ का माप है :
- A$90^{\circ}$
- B$120^{\circ}$
- ✓$150^{\circ}$
- D$180^{\circ}$
Answer: C.
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MCQ
28 Q→02प्रश्नों के उत्तर लिखिए। (प्रत्येक प्रश्न 2 अंक का हे)
62 Q→03निम्नलिखित प्रश्नों के उत्तर लिखिए। (प्रत्येक प्रश्न 5 अंक का हे)
47 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: C.
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Answer: B.
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