A) 2 done clear
B) 3 done clear
C) 5 done clear
D) Cannot be determined done clear
View Answer play_arrowA) Niece done clear
B) Daughter done clear
C) Wife done clear
D) None of these done clear
View Answer play_arrowA) 64 done clear
B) 144 done clear
C) 169 done clear
D) None of these done clear
View Answer play_arrowStudy the following information carefully and answer the given question : |
(i) B and E are good in Maths and Science. |
(ii) A and B are good in Science and Computer. |
(iii) A, D and C are good in Computer and History. |
(iv) C and A are good in Computer and English. |
(v) D and E are good in History and Maths. |
Who is good in Computer, History and English, but not in Science? |
A) A done clear
B) B done clear
C) C done clear
D) D done clear
View Answer play_arrowA) South done clear
B) North-west done clear
C) West done clear
D) South-west done clear
View Answer play_arrowA) 1 done clear
B) 5 done clear
C) 6 done clear
D) 7 done clear
View Answer play_arrowA) \[+\] done clear
B) \[\#\] done clear
C) £ done clear
D) \[?\] done clear
View Answer play_arrowIn the following question, arrange the given words in the sequence in which they occur in the dictionary and then choose the correct sequence. |
1. Credential |
2. Creed |
3. Crease |
4. Cremate |
5. Credible |
A) 1, 2, 3, 4, 5 done clear
B) 1, 5, 3, 4, 2 done clear
C) 5, 1, 2, 3, 4 done clear
D) 3, 1, 5, 2, 4 done clear
View Answer play_arrowA) A done clear
B) B done clear
C) C done clear
D) D done clear
View Answer play_arrowA) 30 done clear
B) 40 done clear
C) 49 done clear
D) 50 done clear
View Answer play_arrowA) Nil done clear
B) One done clear
C) Two done clear
D) Three done clear
View Answer play_arrowA) bhc done clear
B) bic done clear
C) bib done clear
D) bja done clear
View Answer play_arrowA) blue done clear
B) sky done clear
C) yellow done clear
D) water done clear
View Answer play_arrowA) 19 done clear
B) 21 done clear
C) 22 done clear
D) They will not call out the same number done clear
View Answer play_arrowquestion_answer15) Find the missing number in the given below number pattern.
A) 35 done clear
B) 37 done clear
C) 45 done clear
D) 46 done clear
View Answer play_arrowquestion_answer16) The domain of the function. \[\frac{x}{\sqrt{{{x}^{2}}-3x+2}}\] is
A) \[(-\,\infty ,1)\cup (2,\infty )\] done clear
B) \[(-\,\infty ,1]\cup [2,\infty )\] done clear
C) \[\,[1,2]\cup [5,\infty ]\] done clear
D) None of these done clear
View Answer play_arrowA) y = x + 5 done clear
B) y = 4x ? 3 done clear
C) 4y+3x=5 done clear
D) y=x done clear
View Answer play_arrowA) \[{{x}^{2}}-6x+9=0\] done clear
B) \[{{x}^{2}}-7x+8=0\] done clear
C) \[{{x}^{2}}-14x+49=0\] done clear
D) \[{{x}^{2}}-10x+21=0\] done clear
View Answer play_arrowA) \[n\,\pi +\frac{\pi }{4},n\pi +\frac{\pi }{3}\] done clear
B) \[n\,\pi -\frac{\pi }{4},n\pi +\frac{\pi }{3}\] done clear
C) \[n\,\pi +\frac{\pi }{4},n\pi -\frac{\pi }{3}\] done clear
D) \[n\,\pi +\frac{\pi }{4},n\pi -\frac{\pi }{3}\,\] done clear
View Answer play_arrowA) 0 done clear
B) 1 done clear
C) 2 done clear
D) 3 done clear
View Answer play_arrowA) \[{{x}^{2}}+18x-16=0\] done clear
B) \[{{x}^{2}}-18x-16=0\] done clear
C) \[{{x}^{2}}+18x+16=0\] done clear
D) \[{{x}^{2}}-18x+16=0\] done clear
View Answer play_arrowA) \[0\] done clear
B) \[1\] done clear
C) \[\omega \] done clear
D) \[{{\omega }^{2}}\] done clear
View Answer play_arrowquestion_answer23) If A, B, C are non-empty sets and \[(A\times B)\cup (B\times A)=C\times C,\] then
A) \[A=B\,\,but\,A\ne C\] done clear
B) \[A=C\text{ }but\text{ B}\ne C\] done clear
C) \[A=B=C\] done clear
D) A, B, C may be disjoint set also done clear
View Answer play_arrowA) (1, 0) done clear
B) (0, 1) done clear
C) (2, 0) done clear
D) (0, 2) done clear
View Answer play_arrowA) 44 done clear
B) 1900 done clear
C) 1936 done clear
D) 1976 done clear
View Answer play_arrowquestion_answer26) If \[i{{z}^{4}}+1=0\], then z can take the value
A) \[\frac{1+i}{\sqrt{2}}\] done clear
B) \[\cos \frac{\pi }{8}+i\,\sin \,\frac{\pi }{8}\] done clear
C) \[\frac{1}{4i}\] done clear
D) \[i\] done clear
View Answer play_arrowA) 6 done clear
B) 9 done clear
C) 12 done clear
D) 24 done clear
View Answer play_arrowA) 1 done clear
B) 5 done clear
C) 7 done clear
D) 9 done clear
View Answer play_arrowA) 1 done clear
B) -1 done clear
C) 2 done clear
D) 10 done clear
View Answer play_arrowquestion_answer30) If \[\sqrt{(1-{{x}^{2}})}+\sqrt{(1-{{y}^{2}})}=a(x-y),\] then \[\frac{dy}{dx}=\]
A) \[\sqrt{\frac{(1-{{x}^{2}})}{(1-{{y}^{2}})}}\] done clear
B) \[\sqrt{\frac{(1-{{y}^{2}})}{(1-{{x}^{2}})}}\] done clear
C) \[\left( \frac{1-{{x}^{2}}}{1-{{y}^{2}}} \right)\] done clear
D) \[\left( \frac{1-{{y}^{2}}}{1-{{x}^{2}}} \right)\] done clear
View Answer play_arrowquestion_answer31) If \[x=3+i,\]then \[{{x}^{3}}-3{{x}^{2}}-8x+15=\]
A) 6 done clear
B) 10 done clear
C) - 15 done clear
D) 45 done clear
View Answer play_arrowA) \[\frac{21}{216}\] done clear
B) \[\frac{5}{216}\] done clear
C) \[\frac{11}{216}\] done clear
D) \[\frac{11}{432}\] done clear
View Answer play_arrowA) \[6\cdot 7\cdot {}^{8}{{C}_{4}}\] done clear
B) \[6\cdot 8\cdot {}^{7}{{C}_{4}}\] done clear
C) \[6\cdot {}^{6}{{C}_{4}}\cdot {}^{8}{{C}_{4}}\] done clear
D) \[8\cdot {}^{6}{{C}_{4}}\cdot {}^{7}{{C}_{4}}\] done clear
View Answer play_arrowA) 2 done clear
B) 0 done clear
C) 4 done clear
D) 6 done clear
View Answer play_arrowA) 576 done clear
B) 450 done clear
C) 375 done clear
D) 350 done clear
View Answer play_arrowA) 25 done clear
B) 32 done clear
C) 30 done clear
D) 28 done clear
View Answer play_arrowA) 2 done clear
B) 3 done clear
C) 4 done clear
D) 3.5 done clear
View Answer play_arrowA) 108 hours done clear
B) 112 hours done clear
C) 120 hours done clear
D) 126 hours done clear
View Answer play_arrowA plane left 40 minutes late due to bad weather and in order to reach its destination, 1600 km away in time, it had to increase its speed by 400 km/hr from its usual speed. |
Find the usual speed of the plane. |
A) 600 km/hr done clear
B) 750 km/hr done clear
C) 800 km/hr done clear
D) 1200 km/hr done clear
View Answer play_arrowIn a car agency one day 120 cars were decorated with three different accessories viz., power window, AC and music system. 80 cars were decorated with power windows, 84 cars were decorated with AC and 80 cars were decorated with music systems. |
What is the minimum and maximum number of cars which were decorated with all of three accessories? |
A) 10, 61 done clear
B) 10, 45 done clear
C) 25, 35 done clear
D) None of done clear
View Answer play_arrowA) \[47\frac{15}{16}m\] done clear
B) \[37\frac{5}{16}m\] done clear
C) \[67\frac{11}{16}m\] done clear
D) None of these done clear
View Answer play_arrowA) 12 done clear
B) 10 done clear
C) 13 done clear
D) 11 done clear
View Answer play_arrowA) 2880 done clear
B) 1440 done clear
C) 720 done clear
D) 2020 done clear
View Answer play_arrowAn airgun can take a maximum of 4 shots at a balloon at some distance. |
The probabilities of hitting the balloon at the first, second, third and fourth shot are 0.1, 0.2, 0.3 and 0.4 respectively. What is the probability that the balloon is hit? |
A) 0.6976 done clear
B) 0.6576 done clear
C) 0.786 done clear
D) None of these done clear
View Answer play_arrowA) 7/8 done clear
B) 9/8 done clear
C) 8/7 done clear
D) 9/10 done clear
View Answer play_arrowStatement 1 : The expression \[\frac{{{a}^{n+1}}+{{b}^{n+1}}}{{{a}^{n}}+{{b}^{n}}}\] is G.M. of a and b. So n is zero. |
Statement 2 : If a and b are two numbers of opposite signs, then G.M. between them does not exist. |
A) Both Statement 1 and Statement 2 are true and Statement 2 is correct explanation of Statement 1. done clear
B) Both Statement 1 and Statement 2 are true but Statement 2 is not correct explanation of Statement 1. done clear
C) Statement 1 is true, Statement 2 is false. done clear
D) Statement 1 is false, Statement 2 is true. done clear
View Answer play_arrowStatement 1 : The chance of drawing all aces from a pack of cards in exactly 5 trials \[\frac{1}{{}^{52}{{C}_{4}}}\]. |
Statement 2 : There are four aces in a pack of cards. |
A) Both Statement 1 and Statement 2 are true and Statement 2 is correct explanation of Statement 1. done clear
B) Both Statement 1 and Statement 2 are true but Statement 2 is not correct explanation of Statement 1. done clear
C) Statement 1 is true, Statement 2 is false. done clear
D) Statement 1 is false, Statement 2 is true. done clear
View Answer play_arrowA) \[\frac{\sigma a+b}{c}\] done clear
B) \[\left| \frac{a}{c} \right|\sigma \] done clear
C) \[\sigma \] done clear
D) None of these done clear
View Answer play_arrowquestion_answer49) If \[f(x)=x(\sqrt{x}-\sqrt{x+1}),\] then
A) f(x) is continuous but not differentiable at x = 0 done clear
B) f(x) is differentiable at x = 0 done clear
C) f(x) is not differentiable at x = 0 done clear
D) None of these done clear
View Answer play_arrowA) A straight line parallel to x-axis done clear
B) A circle through origin done clear
C) A circle with centre at the origin done clear
D) A straight line parallel to y-axis done clear
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