Aspirants Zone Presents special Night Mixed Sectional Quiz for its readers to practice all the sections in one go.
Direction (1-5):In the following questions, two equations numbered are given in variables x and y. You have to solve both the equations and find out the relationship between x and y. Then give answer accordingly –
- I. x2 – (13+√2)x +13√2 = 0
II. y2 – (4 + √3)y + 4√3 = 0
A) If x > y
B) If x < y
C) If x ≥ y
D) If x ≤ y
E) If x = y or relation cannot be established
- I. x2 + 2(1-√3)x -4√3 = 0
II. y2 – (4+3√3)y + 12√3 = 0
A) If x > y
B) If x < y
C) If x ≥ y
D) If x ≤ y
E) If x = y or relation cannot be established
- I. x2 + (3-4√3)x -12√3 = 0
II. y2 – (5+4√3)y + 20√3 = 0
A) If x > y
B) If x < y
C) If x ≥ y
D) If x ≤ y
E) If x = y or relation cannot be established
- I. 1/(x+1)2 = (81)-1/2
II. y2 -10y +16 = 0
A) If x > y
B) If x < y
C) If x ≥ y
D) If x ≤ y
E) If x = y or relation cannot be established
- I. 5x = z2
II. 36y2 = z4
A) If x > y
B) If x < y
C) If x ≥ y
D) If x ≤ y
E) If x = y or relation cannot be established
Direction (6-10): Find the error in the sentence if any.
- E-cigarettes work for (1)/ heating liquid nicotine and (2)/converting it into vapors (3)/ that users inhale. (4)
A) 1
B) 2
C) 3
D) 4
E) No Error
- Observe a pianist at a recital – (1)/ converting musical notations into precisely (2)/ timed finger movements on a piano – (3)/ can be a powerful emotional experience. (4)
A) 1
B) 2
C) 3
D) 4
E) No Error
- Over the past two decades, (1)/ several investigators have reported a differences in the brain (2)/ and behavior of musicians (3)/ compared to nonmusicians.(4)
A) 1
B) 2
C) 3
D) 4
E) No Error
- The government of Telangana has raised quotas (1)/ in government jobs and admission to higher education (2)/ for scheduled tribes and Muslims, raising the total number (3)/ of reserved positions to 62 per cent of the total. (4)
A) 1
B) 2
C) 3
D) 4
E) No Error
- The Union Government’s nod to set up the Rail Development Authority of India (RDA) (1)/ as an independent authority to look after the affairs (2)/ of the national carrier is not just a major step in the direction of railway reform (3)/ and the single most important one in many years. (4)
A) 1
B) 2
C) 3
D) 4
E) No Error
Direction (11-15): Puzzle
There are 8 friends A,B,C,D,O,P,Q and R who have meeting scheduled in 3 months January, March and June on dates either 12, 16 or 19 only of these 3 months. On one of the date there is no meeting. Only these 9 days have been mentioned in the further passage.
P has meeting in March and there is no meeting scheduled just before P. D has a meeting on 16th of a month that is not January. C has a meeting on 16th but his meeting falls before P. B and R don’t have meeting on the same date. Only one meeting is scheduled between R and O. Meeting of A is scheduled just after B but not in the same month. Neither A nor B has a meeting in June. Q does not has a meeting on 19th.
- Who among the following has the meeting on the first date of the scheduled meetings?
A) A
B) B
C) O
D) P
E) Q
View AnswerOption E
Explanation: Q
- B has a meeting on which date?
A) 16 March
B) 19 January
C) 19 March
D) Either A or B
E) Either B or C
- How many people have meeting scheduled between the meeting of A and P?
A) 0
B) 1
C) 2
D) 3
E) None of these
- Find the odd one out
A) QC
B) RD
C) DO
D) CB
E)BR
- Who among the following does not have meeting on 16th of any month?
A) Q
B) C
C) D
D) O
E) Both Q and O
Gud Evng 🙂
q.3 wrong answer
what are the roots?? and ans?
X<=Y ??
what are the roots??
sry sir,small confusion…. its right,roots r same as u given….
yes
+3 and -4underroot3………………….
ok sorry sir got it 4root3 greater than 5 its my mistake
its ok,, keep learning :))
q.5 mai z^2=-6y v to hoga how we can compare 5x=-6y please help me
thanks nyc one…
question number 3?????????????/ please explain how it is x <y ????????????????? why not option e
answer is e) no relation
see x= -3, 4√3
and y= 5, 4√3,
4√3 = 6. something i.e more than 5
draw on number line
-3 (x)………. 5 (y)……..4√3 (x,y)
x = -3 and +4/3 ??????????/
+ – equation me – > +.. root aate hai sooo 4/3 greater nhi hai kya 3 se
please sir es confusion ko dur kr do
x= -3 and 4 root 3 ye to sahi hai
buy Y se comapre karna hai na,, Y= 5, 4 rot 3,
sir ……….. please aap pura detail me bta doge kiase ye root aaye …………. please please
Equation hai x^2 + (3-4√3)x -12√3 = 0
ab aise do number select karne hai jiska multiplication 12root3 [multiplication of first term and last term] ke barabar aaye and sum (3-4root3) [middle term] aaye..
so aise do numbers hai 3 and 4root3 itself…. ab baat aati hai sign ki.. kiski sign kya rahegi…
hamesha ques me middle term ko is form me arrange kar lo (Whole number +/- root wala number) means pehle whole number wala term rahe bracket me… example agar aisa ho
x^2 – (4√3 – 3)x -12√3 = 0
to middle term me 3 ko pehle le aao, aur minus sign common le lo, so it becomes
x^2 + (3 – 4√3 )x -12√3 = 0
Ab sign k liye ye rules apply karo
agar + – + hai ie pehle term ka sign +, middle term ka sign – and last term ka sign +, to dono roots will be +
agar + + + hai, to both roots will be negative
agar sign hai + + -, iska matlab koi ek root negative hoga and ek positive
for this ki kaunsa positive kaunsa negative, just open the bracket, jis number k sath negative sign aaye,, wo root positive hoga,, jiske sath + sign aaye wo negative hoga
example here
(3-4√3)x bracket open krne pe
we have +3, – 4root3
just reverse the sign roots ke sign me whole number negative hoga and root wala positive
SIR CUBE ROOT WALE BHI POST DENA QUADRATIC AND SIMPLIFICATION NHI DIKHI :p ABHI TAK
ok ab daily daily krneg isko post,, usme sab cover kr lenge
JI SIR GNT TQ
GN :)))
thank you sir….
question hi ulta type kr diya tha….
ty sir :)) superb quiz
awesome sir :)) one of the best sites :))
q1 2 3 5 kese kiye ??
ty