A) x = 2 done clear
B) x = 3 done clear
C) x = 4 done clear
D) x = 5 done clear
E) None of these done clear
View Answer play_arrowquestion_answer2) The equation \[x+2y+2z=1\] and \[2x+4y+4z=9\] have
A) Only one solution done clear
B) Only two solutions done clear
C) Infinite number of solutions done clear
D) All of these done clear
E) None of these done clear
View Answer play_arrowA) Town B done clear
B) 45 km from town A done clear
C) Town A done clear
D) 45 km from town B done clear
E) None of these done clear
View Answer play_arrowA) Re(z) = 0 done clear
B) lm(z)=0 done clear
C) Re(z) > 0,lm(z) > 0 done clear
D) Re(z) > 0, lm(z) < 0 done clear
E) None of these done clear
View Answer play_arrowA) 0.60 done clear
B) 0.30 done clear
C) 0.70 done clear
D) 0.90 done clear
E) None of these done clear
View Answer play_arrowA) of area zero done clear
B) Right-angled isosceles done clear
C) Equilateral done clear
D) obtuse-angled isosceles done clear
E) None of these done clear
View Answer play_arrowA) 0 done clear
B) 2 done clear
C) 7 done clear
D) 17 done clear
E) None of these done clear
View Answer play_arrowA) \[\frac{(n-5)}{6}\] done clear
B) \[\frac{(n-4)}{5}\] done clear
C) \[\frac{5}{(n-4)}\] done clear
D) \[6\,(n-5)\] done clear
E) None of these done clear
View Answer play_arrowquestion_answer9) If \[^{n-1}{{C}_{r}}={{({{k}^{2}}-3)}^{n}}{{C}_{r+1}},\] then \[k\in \]
A) \[(-\,\infty ,-\,2]\] done clear
B) \[[2,\infty )\] done clear
C) \[[-\,3\,\sqrt{3},\sqrt{3}]\] done clear
D) \[(\sqrt{3},2]\] done clear
E) None of these done clear
View Answer play_arrowA) 1 done clear
B) 2 done clear
C) 3 done clear
D) 4 done clear
E) None of these done clear
View Answer play_arrowA) 40 done clear
B) 60 done clear
C) 80 done clear
D) 100 done clear
E) None of these done clear
View Answer play_arrowquestion_answer12) If \[\tan \theta =-\frac{4}{3}\], then \[\sin \theta \] is
A) \[-\frac{4}{5}\,\,but\,\,not\,\,\frac{4}{5}\] done clear
B) \[-\frac{4}{5}\,\,or\,\,\frac{4}{5}\] done clear
C) \[\frac{4}{5}\,\,but\,\,not\,\,-\frac{4}{5}\] done clear
D) \[\frac{5}{4}\,\,or\,\,\frac{-5}{4}\] done clear
E) None of these done clear
View Answer play_arrowA) \[2(\tan \beta +\tan \gamma )\] done clear
B) \[\tan \beta +\tan \gamma \] done clear
C) \[\tan \beta +2\tan \gamma \] done clear
D) \[2\tan \beta +\tan \gamma \] done clear
E) None of these done clear
View Answer play_arrowA) \[15{}^\circ \] done clear
B) \[30{}^\circ \] done clear
C) \[45{}^\circ \] done clear
D) \[60{}^\circ \] done clear
E) None of these done clear
View Answer play_arrowA) \[\frac{\sqrt{3}+3}{2}\] done clear
B) \[\frac{\sqrt{3}}{2}\] done clear
C) \[\frac{\sqrt{3}+2}{2}\] done clear
D) \[\frac{\sqrt{3}+1}{2}\] done clear
E) None of these done clear
View Answer play_arrowA) \[7+12\,\sqrt{3}\] done clear
B) \[12-7\,\sqrt{3}\] done clear
C) \[12+7\,\sqrt{3}\] done clear
D) \[4\pi \] done clear
E) None of these done clear
View Answer play_arrowA) Collinear done clear
B) Vertices of a parallelogram done clear
C) Vertices of a rectangle done clear
D) All of these done clear
E) None of these done clear
View Answer play_arrowquestion_answer18) The straight lines \[x+y=0,\] \[3x+y4=0,\] \[x+3y-4=0\] form a triangle which is
A) Isosceles done clear
B) equilateral done clear
C) Right angled done clear
D) All of these done clear
E) None of these done clear
View Answer play_arrowA) 1 : 2 done clear
B) 3 : 4 done clear
C) 2 : 1 done clear
D) 4 : 3 done clear
E) None of these done clear
View Answer play_arrowA) 36 sq. units done clear
B) 24 sq. units done clear
C) 16 sq. units done clear
D) 8 sq. units done clear
E) None of these done clear
View Answer play_arrowA) (4, 7) done clear
B) (7, 4) done clear
C) (9, 4) done clear
D) (4, 9) done clear
E) None of these done clear
View Answer play_arrowA) 0 done clear
B) \[\infty \] done clear
C) 1 done clear
D) 2 done clear
E) None of these done clear
View Answer play_arrowA) 0 done clear
B) \[-\frac{1}{2}\] done clear
C) \[\frac{1}{2}\] done clear
D) \[\frac{1}{4}\] done clear
E) None of these done clear
View Answer play_arrowA) 0 done clear
B) 1 done clear
C) 3 done clear
D) 4 done clear
E) None of these done clear
View Answer play_arrowA) \[{{a}^{2}}+{{b}^{2}}={{p}^{2}}+{{q}^{2}}\] done clear
B) \[\frac{1}{{{a}^{2}}}+\frac{1}{{{b}^{2}}}=\frac{1}{{{p}^{2}}}+\frac{1}{{{q}^{2}}}\] done clear
C) \[{{a}^{2}}+{{p}^{2}}={{b}^{2}}+{{q}^{2}}\] done clear
D) \[\frac{1}{{{a}^{2}}}+\frac{1}{{{p}^{2}}}=\frac{1}{{{b}^{2}}}+\frac{1}{{{q}^{2}}}\] done clear
E) None of these done clear
View Answer play_arrowquestion_answer26) If \[x+y=k\] is normal to \[{{y}^{2}}=12x,\] then k is
A) 3 done clear
B) 9 done clear
C) \[-\,9\] done clear
D) \[-\,3\] done clear
E) None of these done clear
View Answer play_arrowA) \[3y=9x+2\] done clear
B) \[y=2x+1\] done clear
C) \[2y=x+8\] done clear
D) \[y=x+2\] done clear
E) None of these done clear
View Answer play_arrowA) \[\frac{\pi }{6}\] done clear
B) \[\frac{\pi }{4}\] done clear
C) \[\frac{\pi }{3}\] done clear
D) \[\frac{\pi }{2}\] done clear
E) None of these done clear
View Answer play_arrowA) \[^{20}{{C}_{10}}{{x}^{10}}\] done clear
B) \[^{20}{{C}_{10}}{{x}^{11}}\] done clear
C) \[^{20}{{C}_{10}}{{\left( \frac{2}{3}{{x}^{2}} \right)}^{10}}\] done clear
D) \[^{20}{{C}_{10}}{{\left( \frac{3}{2}{{x}^{5}} \right)}^{3}}\] done clear
E) None of these done clear
View Answer play_arrowA) 27 done clear
B) 35 done clear
C) 49 done clear
D) 55 done clear
E) None of these done clear
View Answer play_arrowA) 1 done clear
B) 2 done clear
C) 4 done clear
D) 3 done clear
E) None of these done clear
View Answer play_arrowA) 2 done clear
B) 3 done clear
C) 4 done clear
D) 5 done clear
E) None of these done clear
View Answer play_arrowA) \[\frac{1}{10}\] done clear
B) \[\frac{7}{10}\] done clear
C) \[\frac{1}{5}\] done clear
D) \[\frac{3}{10}\] done clear
E) None of these done clear
View Answer play_arrowquestion_answer34) Probability of throwing 16 in one throw with three dice is
A) \[\frac{1}{36}\] done clear
B) \[\frac{1}{18}\] done clear
C) \[\frac{1}{72}\] done clear
D) \[\frac{1}{9}\] done clear
E) None of these done clear
View Answer play_arrowA) \[\pi \] done clear
B) \[-\,\pi \] done clear
C) \[-\frac{\pi }{2}\] done clear
D) \[\frac{\pi }{2}\] done clear
E) None of these done clear
View Answer play_arrowDirection: Read the given passage carefully and answer the questions that follow. |
A, B, C, D, E, F are members of a family. They are engineer, stenographer, doctor, draughtsman, lawyer and judge (not in order). A, the engineer is married to the lady stenographer. The judge is married to the lawyer. F, the draughtsman is the son of B and brother of E. C, the lawyer is the daughter-in-law of D. E is the unmarried doctor. D is the grandmother of F. There are two married couples in the family. |
A) Judge done clear
B) Lawyer done clear
C) Draughtsman done clear
D) Cannot be determined done clear
E) None of these done clear
View Answer play_arrowDirection: Read the given passage carefully and answer the questions that follow. |
A, B, C, D, E, F are members of a family. They are engineer, stenographer, doctor, draughtsman, lawyer and judge (not in order). A, the engineer is married to the lady stenographer. The judge is married to the lawyer. F, the draughtsman is the son of B and brother of E. C, the lawyer is the daughter-in-law of D. E is the unmarried doctor. D is the grandmother of F. There are two married couples in the family. |
A) AD only done clear
B) BC only done clear
C) Both AD and BC done clear
D) Both AC and BD done clear
E) None of these done clear
View Answer play_arrowDirection: Read the given passage carefully and answer the questions that follow. |
A, B, C, D, E, F are members of a family. They are engineer, stenographer, doctor, draughtsman, lawyer and judge (not in order). A, the engineer is married to the lady stenographer. The judge is married to the lawyer. F, the draughtsman is the son of B and brother of E. C, the lawyer is the daughter-in-law of D. E is the unmarried doctor. D is the grandmother of F. There are two married couples in the family. |
A) Judge done clear
B) Stenographer done clear
C) Doctor done clear
D) Cannot be determined done clear
E) None of these done clear
View Answer play_arrowA) Jalaja done clear
B) Pooja done clear
C) Shailaja done clear
D) Tanuja done clear
E) None of these done clear
View Answer play_arrowA) 7 done clear
B) 5 done clear
C) 4 done clear
D) 6 done clear
E) None of these done clear
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