A) done clear
B) done clear
C) done clear
D) done clear
View Answer play_arrowA) done clear
B) done clear
C) done clear
D) done clear
View Answer play_arrowA) a and b only done clear
B) b and c only done clear
C) b and d only done clear
D) a, b, c and d done clear
View Answer play_arrowA) 10 metres, North done clear
B) 20 metres, South done clear
C) 20 metres, North done clear
D) 10 metres, South done clear
View Answer play_arrowA) done clear
B) done clear
C) done clear
D) done clear
View Answer play_arrowA) done clear
B) done clear
C) done clear
D) done clear
View Answer play_arrowIn a certain code, POETRY is written as QONDSQX and OVER is written as PNUDQ. |
How is MORE written in that code language? |
A) LNNQD done clear
B) NNNQD done clear
C) NLNQD done clear
D) None of these done clear
View Answer play_arrowA) A done clear
B) B done clear
C) C done clear
D) D done clear
View Answer play_arrowIf Addition : O; Subtraction : M; Multiplication : A; Division : Q; Equal to : X; |
Greater than : Y; Less than : Z, then select the correct combination using given letter symbols. |
A) 2 Z 2 A 4 0 1 A 4 M 8 done clear
B) 8 Y 2 A 3 A 4 Q 2 A 4 done clear
C) 10 X 2 O 2 A 4 O 1 M 2 done clear
D) 12 X 4 O 2 Q 1 A 4 A 2 done clear
View Answer play_arrowA) E done clear
B) I done clear
C) S done clear
D) T done clear
View Answer play_arrowA) Sunday done clear
B) Monday done clear
C) Tuesday done clear
D) Data inadequate done clear
View Answer play_arrowquestion_answer12) Select the option in which the figure similar to given Fig. (X) is embedded.
A) done clear
B) done clear
C) done clear
D) done clear
View Answer play_arrowStudy the following arrangement of symbols, letters and numbers to answer the question. |
Based on the positions in the above arrangement, if then |
A) done clear
B) done clear
C) done clear
D) done clear
View Answer play_arrowquestion_answer14) Select the correct mirror-image of the Fig. (X).
A) done clear
B) done clear
C) done clear
D) done clear
View Answer play_arrowA) done clear
B) done clear
C) done clear
D) done clear
View Answer play_arrowA) \[12+2\sqrt{13}\] done clear
B) \[12-2\sqrt{13}\] done clear
C) \[2\sqrt{3}+2\] done clear
D) \[2\sqrt{3}-2\] done clear
View Answer play_arrowA) \[30{}^\circ \] done clear
B) \[45{}^\circ \] done clear
C) \[60{}^\circ \] done clear
D) \[75{}^\circ \] done clear
View Answer play_arrowquestion_answer18) The roots of the equation are
A) 1, 2 done clear
B) - 1, 2 done clear
C) 1, - 2 done clear
D) - 1. - 2 done clear
View Answer play_arrowA) 2 done clear
B) 1 done clear
C) - 1 done clear
D) None of these done clear
View Answer play_arrowA) - 6 done clear
B) - 4 done clear
C) 0 done clear
D) - 2 done clear
View Answer play_arrowA) \[9{{p}^{2}}=4\,{{q}^{2}}\] done clear
B) \[4{{p}^{2}}=9{{q}^{2}}\] done clear
C) \[9p=4q\] done clear
D) \[4p=9q\] done clear
View Answer play_arrowLet a relation R? in the set R of real number be defined as \[(a,b)\in R'\] if and only if \[1+ab>0\] for all\[a,\,b\in R\text{ }\]. Which of the following options is correct for relation R |
A) Reflexive and symmetric but not transitive. done clear
B) Reflexive and transitive but not symmetric. done clear
C) Transitive and symmetric but not reflexive. done clear
D) An equivalence relation. done clear
View Answer play_arrowA) 1, 2 done clear
B) -1, 2 done clear
C) 1, - 2 done clear
D) 1, - 2 done clear
View Answer play_arrowA) \[\frac{1}{2}ab(\pi +2)\]sq. units done clear
B) \[\frac{1}{4}ab(\pi -4)\] sq. units done clear
C) \[\frac{1}{4}ab(\pi -2)\]sq. units done clear
D) None of these done clear
View Answer play_arrowA) \[\sqrt{3}\] done clear
B) \[\frac{1}{\sqrt{3}}\] done clear
C) \[-\frac{1}{\sqrt{3}}\] done clear
D) \[-\frac{1}{3}\] done clear
View Answer play_arrowA) 2abc done clear
B) abc done clear
C) 1/2abc done clear
D) l/3abc done clear
View Answer play_arrowA) \[\frac{{{x}_{1}}-{{x}_{2}}}{2}\] done clear
B) \[\frac{{{x}_{1}}+{{x}_{2}}}{2}\] done clear
C) \[\frac{2{{x}_{1}}+3{{x}_{2}}}{2}\] done clear
D) \[\frac{{{x}_{1}}+2{{x}_{2}}}{3}\] done clear
View Answer play_arrowA) \[2x+y-3z+6=0\] done clear
B) \[2x-y+3z-14=0\] done clear
C) \[2x-y+3z-13=0~\] done clear
D) \[2x+y+3z-10=0\] done clear
View Answer play_arrowA) 0. 45 done clear
B) 0. 4 done clear
C) 0. 5 done clear
D) 0. 6 done clear
View Answer play_arrowA) \[{{2}^{9}}\] done clear
B) \[{{9}^{2}}\] done clear
C) \[{{3}^{2}}\] done clear
D) \[{{2}^{9}}-1\] done clear
View Answer play_arrowquestion_answer31) \[f(x)=\sqrt{\frac{(x+1)(x-3)}{(x-2)}}\] is a real valued function in the domain
A) \[(-\,\infty ,-1]\,\cup [3,\infty ]\] done clear
B) \[(-\,\infty ,-1]\,\cup [2,3]\] done clear
C) \[[-\,1,2]\,\cup [3,\infty ]\] done clear
D) \[[-\,1,2]\,\cup [3,6]\] done clear
View Answer play_arrowA) g (x) is continuous at x = 2 done clear
B) g (x) is discontinuous at x = 7. done clear
C) g (x) is discontinuous at x = 2 done clear
D) None of these done clear
View Answer play_arrowA) 1.76 done clear
B) 2.45 done clear
C) 3.2 done clear
D) 4.8 done clear
View Answer play_arrowA) \[b=-1.\,c\in R\] done clear
B) \[c=1,\text{ }b\in R\] done clear
C) \[b=1,\text{ }c=-1\] done clear
D) \[b\text{ }=-1,\text{ }c=\text{ }1\] done clear
View Answer play_arrowA) n = 3 done clear
B) n = 2 done clear
C) Any value of n done clear
D) No value of n done clear
View Answer play_arrowA) 25% done clear
B) 33% done clear
C) 21% done clear
D) 26% done clear
View Answer play_arrowA) Rs.5000 done clear
B) Rs.6500 done clear
C) Rs.7000 done clear
D) Rs.3500 done clear
View Answer play_arrowMr. Martin is holding a trivia contest. The 13 students who are participating randomly draw cards that are numbered with consecutive integers from 1 to 13. |
The student who draws number 1 will be the host. |
The students who draw the other odd numbers will be on the Red team. |
The students who draw the even numbers will be on the Blue team. |
One student has already drawn a card and is on the Blue team. If Kevin is the next student to draw a card, what is the probability that he will be on the Red team? |
A) \[\frac{1}{13}\] done clear
B) \[\frac{1}{12}\] done clear
C) \[\frac{6}{13}\] done clear
D) \[\frac{6}{12}\] done clear
View Answer play_arrowArjit being a party animal wants to hold as many parties as possible among his 20 friends. However, his father has warned him that he will be financing his parties under the following conditions only : |
The invitees have to be among his 20 best friends. |
He cannot call the same set of friends to a party more than once. |
The number of invitees to every party have to be the same. |
Given these constraints, Arjit wants to hold the maximum number of parties. How many friends should he invite to each party? |
A) 11 done clear
B) 8 done clear
C) 10 done clear
D) 12 done clear
View Answer play_arrowA) 7 done clear
B) 8 done clear
C) 9 done clear
D) 11 done clear
View Answer play_arrowA) There is a person in the party who is acquainted with all the twenty six-others. done clear
B) Each person in the party has a different number of acquaintances. done clear
C) There is a person in the party who has an odd number of acquaintances. done clear
D) In the party, there is no set of three mutual acquaintances. done clear
View Answer play_arrowThree Englishmen and three Frenchmen work for the same company. Each of them knows a secret not known to others. They need to exchange these secrets over person-to-person phone calls so that eventually each person knows all six secrets. |
None of the Frenchmen knows English and only one Englishman knows French. What is the minimum number of phone calls needed for the above purpose? |
A) 5 done clear
B) 10 done clear
C) 9 done clear
D) 15 done clear
View Answer play_arrowA) Multiply the expression x-2y by 3 and add the first equation to the second equation done clear
B) Substitute the expression 2 + 2y for x in the first equation of the system done clear
C) Add the first equation to the second equation done clear
D) Substitute the expression x-2y for x in the first equation of the system done clear
View Answer play_arrowA husband and a wife appear in an interview for two vacancies for the same post. |
The probability of husband's selection is 1/7 and that of the wife's selection is 1/5. |
What is the probability that at least one of them will be selected? |
A) \[\frac{12}{36}\] done clear
B) \[\frac{11}{35}\] done clear
C) \[\frac{16}{35}\] done clear
D) \[\frac{1}{5}\] done clear
View Answer play_arrowA) 144 done clear
B) 140 done clear
C) 143 done clear
D) 124 done clear
View Answer play_arrowA) \[{{e}^{{{x}^{2}}+}}{{e}^{{{y}^{2}}}}\] done clear
B) \[{{e}^{{{x}^{2}}-}}^{{{y}^{2}}}\] done clear
C) \[{{e}^{{{x}^{2}}}}-{{e}^{{{y}^{2}}}}\] done clear
D) None of these done clear
View Answer play_arrowA) \[\frac{\pi }{\sqrt{2}}\] done clear
B) \[1+\frac{\pi }{2\sqrt{2}}\] done clear
C) \[1\] done clear
D) \[1-\frac{\pi }{\sqrt{2}}\] done clear
View Answer play_arrowA) One done clear
B) Two done clear
C) Zero done clear
D) None of these done clear
View Answer play_arrowA) \[\frac{\pi }{4}\] done clear
B) \[\frac{\pi }{6}\] done clear
C) \[\frac{\pi }{3}\] done clear
D) None of these done clear
View Answer play_arrowA) Both A and R are true and R is not the correct reason for A. done clear
B) Both A and R are true and R is the correct reason for A. done clear
C) A is true, R i false. done clear
D) A is false, R is false. done clear
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