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SSC CGL & CHSL Quiz : Quantitative Aptitude | 27-12-19

Durgesh Mahendras
SSC CGL & CHSL Quiz : Quantitative Aptitude | 27-12-19




As SSC CGL notification is out and candidates have started their preparation for this exam. Mahendras also has started special quizzes for this examination. This series of the quizzes is based on the latest pattern of the SSC CGL examination. Regular practice of the questions included in the quizzes will boost up your preparations and it will be very helpful in scoring good marks in the examination.




Q.1:- If/рдпрджि  SSC-CGL-MATHS-QUIZ-27-12-19

(1). SSC-CGL-MATHS-QUIZ-27-12-19
(2).SSC-CGL-MATHS-QUIZ-27-12-19
(3).SSC-CGL-MATHS-QUIZ-27-12-19
(4). SSC-CGL-MATHS-QUIZ-27-12-19

Q.2    In triangle XYZ, XA is perpendicular to the YZ, what is the value of angle XYZ , if angle
SSC-CGL-MATHS-QUIZ-27-12-19, if XB is angle bisector of angle X and angle SSC-CGL-MATHS-QUIZ-27-12-19?


(1). 100
(2). 50
(3). 60
(4). 70

(7) In an examination, the minimum passing percentage for girls and boys is 34% and 40% respectively. A boy Raghu scored 118 and failed by 22 marks. If a girl Rashmi has got 98 marks, how many more marks should she get for passing?

рдПрдХ рдкрд░ीрдХ्рд╖ा рдоें, рд▓реЬрдХिрдпों рдФрд░ рд▓реЬрдХों рдХे рд▓िрдП рди्рдпूрдирддрдо рдЙрдд्рддीрд░्рдг рдк्рд░рддिрд╢рдд рдХ्рд░рдорд╢ः 34% рдФрд░ 40% рд╣ै। рдПрдХ рд▓реЬрдХे рд░рдШु рдХो 118 рдЕंрдХ рдоिрд▓े рдФрд░ рд╡рд╣ 22 рдЕंрдХ рд╕े рдЕрдиुрдд्рддीрд░्рдг рд╣ो рдЧрдпा। рдпрджि рдПрдХ рд▓реЬрдХी рд░рд╢्рдоि рдХो 98 рдЕंрдХ рдоिрд▓े рд╣ैं рддो рдЙрдд्рддीрд░्рдг рд╣ोрдиे рдХे рд▓िрдП рдЙрд╕े рдФрд░ рдХिрддрдиे рдЕंрдХ рдоिрд▓рдиे рдЪाрд╣िрдП?

(1) 19
(2) 20
(3) 21
(4) 22

Q.4:- A cylinder rod roller made of iron is 1 meter long. Its inner radius is 27 cm thickness of the iron sheet is 8 cm then what is weight of roller if 1 cm^3 of metal weight 12 gram?

рдПрдХ рдмेрд▓рдиाрдХाрд░ рд░ोрд▓ рд░ोрд▓рд░ 1 рдоीрдЯрд░ рд▓ोрд╣े рд╕े рдмрдиा рд╣ुрдЖ рд╣ै  рдЗрд╕рдХी рдЖрддंрд░िрдХ рдд्рд░िрдЬ्рдпा 27 рд╕ेрдоी рд╣ै рдФрд░ рд▓ोрд╣े рдХे рдЪाрджрд░ рдХी рд▓рдо्рдмाрдИ 8 рд╕ेрдоी рд╣ै рддो рд░ोрдб рд░ोрд▓рд░ рдХा рд╡рдЬрди рдХ्рдпा рд╣ोрдЧा рдпрджि 1 рдШрди рд╕ेрдоी рдоेрдЯрд▓ рдХा рднाрд░ 12 рдЧ्рд░ाрдо рд╣ै ?

(1) 595.2 SSC-CGL-MATHS-QUIZ-27-12-19
(2) 565.2 SSC-CGL-MATHS-QUIZ-27-12-19
(3) 535.2 SSC-CGL-MATHS-QUIZ-27-12-19
(4) 346SSC-CGL-MATHS-QUIZ-27-12-19
Q.5:-if /рдпрджि  SSC-CGL-MATHS-QUIZ-27-12-19then the value of/рддो рдХा рдоाрди рдХ्рдпा рд╣рдЧा  SSC-CGL-MATHS-QUIZ-27-12-19 is 
?

(1)SSC-CGL-MATHS-QUIZ-27-12-19
(2)SSC-CGL-MATHS-QUIZ-27-12-19
(3)SSC-CGL-MATHS-QUIZ-27-12-19
(4)SSC-CGL-MATHS-QUIZ-27-12-19

Q.6:- Average of twelve number is 55.5. average of first 4 number is 53.4 and next 4 is 54.6. 10th  number is 3 greater  than 9th but lesser than 11th and 12th  number by 2 and 3 respectively. what is the 12th number is ?

рдмाрд░рд╣ рд╕ंрдЦ्рдпाрдУं рдХा рдФрд╕рдд 55.5 рд╣ै . рдк्рд░рдердо 4 рд╕ंрдЦ्рдпाрдУं рдХा рдФрд╕рдд 53.4 рдФрд░ рдЕрдЧрд▓े 4 рд╕ंрдЦ्рдпाрдУं рдХा рдФрд╕рдд 54.6 рд╣ै . 10 рд╡ी рд╕ंрдЦ्рдпा 9 рд╡ी рд╕े 3 рдмреЬी рд╣ै рд▓ेрдХिрди рдЧ्рдпाрд░рд╣рд╡ी рдФрд░ рдмाрд░рд╣рд╡ी рд╕े рдХ्рд░рдорд╢ः 2 рдФрд░ 3 рдЫोрдЯी рд╣ै 12 рд╡ी рд╕ंрдЦ्рдпा рдХ्рдпा рд╣ोрдЧी?

(1) 60.2
(2) 55.2
(3) 61.2
(4) 58.2

Q.7. The income of A is 40% more than that of B. If A got 20% rise in his income and B got 25% rise. Then percentage increase in the combine income of A and B?

A рдХी рдЖрдп B рд╕े 40% рдЬ्рдпाрджा рд╣ै рдпрджि A рдХी рдЖрдп рдоें 20% рдХी рдФрд░ B рдХी рдЖрдп рдоें 25% рдХी рдмреЭрдд рд╣ोрддी рд╣ै рддो рджोрдиों рдХे рд╕ाрдоूрд╣िрдХ рдЖрдп рдоें рдХ्рдпा рдкрд░िрд╡рд░्рддрди рдЖрдпा рд╣ै

(1)  22.08%
(2) 20.08%
(3) 18.08%
(4) 25.08%

(8) When square of a number is divided by 12 after adding 20 in it, it gives a remainder 9 along with quotient 25. Find the sum of digits of that number.

рдЬрдм рдХिрд╕ी рд╕ंрдЦ्рдпा рдХे рд╡рд░्рдЧ рдХो 20 рдоें рдЬोрдб़рдиे рдХे рдмाрдж 12 рд╕े рд╡िрднाрдЬिрдд рдХिрдпा рдЬाрддा рд╣ै, рддो рдпрд╣ рднाрдЧрдлрд▓ 25 рдХे рд╕ाрде рд╢ेрд╖ 9 рджेрддा рд╣ै। рдЙрд╕ рд╕ंрдЦ्рдпा рдХे рдЕंрдХों рдХा рдпोрдЧ рдЬ्рдЮाрдд рдХीрдЬिрдП।

(1) 5
(2) 6
(3) 7
(4) 8

Q.9:-Ram reaches his office 13 minute late if he drives at speed of 25 km/h, however he reaches 7 minute early if he drives at 30 km/h. Find the usual time taken by him to reach office. (in minute)

рд░ाрдо рдЕрдкрдиे рдХाрд░्рдпाрд▓рдп рдоें 13 рдоिрдирдЯ рджेрд░ी рд╕े рдкрд╣ुंрдЪрддा рд╣ै рдпрджि рд╡рд╣ 25 рдХिрдоी / рдШंрдЯा рдХी рдЧрддि рд╕े рдб्рд░ाрдЗрд╡ рдХрд░рддा рд╣ै , рд╣ाрд▓ांрдХि рдпрджि рд╡рд╣ 30 рдХिрдоी/рдШंрдЯा рдХी рдЧрддि рд╕े рдб्рд░ाрдЗрд╡ рдХрд░рддा рд╣ै, рддो рд╡рд╣ 7 рдоिрдирдЯ рдкрд╣рд▓े рдкрд╣ुंрдЪрддा рд╣ै। рдХाрд░्рдпाрд▓рдп рдкрд╣ुंрдЪрдиे рдХे рд▓िрдП рдЙрд╕рдХे рдж्рд╡ाрд░ा рд▓िрдП рдЧрдП рд╕ाрдоाрди्рдп рд╕рдордп рдЬ्рдЮाрдд рдХीрдЬिрдпे। (рдоिрдирдЯ рдоें)

(1) 112
(2) 107
(3) 133
(4) 107

 Q.10  Find the percentage change in the volume of a cube if it side is reduced by 30%.

рдШрди рдХे рдЖрдпрддрди рдоें рдк्рд░рддिрд╢рдд рдкрд░िрд╡рд░्рддрди рдЬ्рдЮाрдд рдХрд░ें рдпрджि рдЗрд╕рдХी рднुрдЬा 30% рдХрдо рдХрд░ рджिрдпा рдЬाрдп।

(1) 51.2
(2) 48.8
(3) 64%
(4) 36%













Answer:- 



1. Sol:- (3)
SSC-CGL-MATHS-QUIZ-27-12-19 = 1+ k
SSC-CGL-MATHS-QUIZ-27-12-19 = 1 + k
SSC-CGL-MATHS-QUIZ-27-12-19 = 1 + k 
SSC-CGL-MATHS-QUIZ-27-12-19
2. Sol:- (4)
SSC-CGL-MATHS-QUIZ-27-12-19
As we know
BXA = SSC-CGL-MATHS-QUIZ-27-12-19
30 = XYZ – 40
XYZ = 70
3.Sol:- (3)
Minimum passing score for boys
40% = 118+22=140
100%= 350 (MM)
Minimum passing score for girls = 34% of 350 = 119
Required answer = 119–98 = 21
4.Sol:- (1)
Volume =  SSC-CGL-MATHS-QUIZ-27-12-19
Volume = SSC-CGL-MATHS-QUIZ-27-12-19595.2 SSC-CGL-MATHS-QUIZ-27-12-19 kg                                    
5.Sol:- (2)
SSC-CGL-MATHS-QUIZ-27-12-19
SSC-CGL-MATHS-QUIZ-27-12-19
SSC-CGL-MATHS-QUIZ-27-12-19
SSC-CGL-MATHS-QUIZ-27-12-19

6.Sol:- (2)
Sum of numbers = 12 x 55.5 = 666
Sum of first 4 number = 213.6
Sum of next 4 number = 217.6
Sum =  213.6 + 217.6 = 431.2
Remaining sum = 666 – 431.2 = 234.8
ATQ,
Let 9th no be =  x
Then 10th = (x + 3), 11th  = (x + 5), 12th  = (x + 6)
= x + x + 3 + x + 5 + x + 6 = 234.8
4x = 220.8
.x = 55.2
12th number = 55.2 + 6 = 61.2

7.Sol:- (1)
Let A’s income =  140
B’s income =  100
ATQ,
A’s income = 140 x 1.2 = 168 , B’s income = 100 x 1.25 = 125
Percentage change = SSC-CGL-MATHS-QUIZ-27-12-19

8.Sol:- (4)
SSC-CGL-MATHS-QUIZ-27-12-19
Required answer=1+7=8
9.Sol:-
SSC-CGL-MATHS-QUIZ-27-12-19

10.Sol:- (2)
Required answer=SSC-CGL-MATHS-QUIZ-27-12-19
рдЕрднीрд╖्рдЯ рдЙрдд्рддрд░= SSC-CGL-MATHS-QUIZ-27-12-19

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