SSC CGL & CHSL Quiz : Quantitative Aptitude

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:- A person sells an article at a profit of 12%. Had he purchased it for 12% less and sold it for Rs.9 less. He would have gained 27%. Find one fourth of marked price if he offer a discount of 14 (2/7)% ?

एक आदमी एक सामान को 12% लाभ पर बेचता है यदि वह उसे 12% कम पर पर खरीता और 9 रुपये कम में बेचता तो उसे 27% का लाभ होता है. यदि वह सामान पर 14 (2/7)% की छुट देता है तो अंकित मूल्य का एक चौथाई क्या होगा ?

(1) 35 x 35
(2) 25 x 35
(3) 35 x 45
(4) 25 x 45

Q.2:- if/ यदि

then what is the value of/ तो का मान ज्ञात करें

?

(1) 0
(2) 1
(3) 2
(4) 4

Q.3:- If half of base and bisector of angle A of a isosceles triangle are 10 cm and 10.5 cm then find the ratio of unequal side to the one of the equal side. If equal side are AM and AP?

यदि एक सद्विबाहू त्रिभुज में आधार का आधा और कोण A का सम्द्विभाजक क्रमशः 10 सेमी और 10.5 सेमी है तो उसके असमान और एक समान भुजा के बीच का अनुपात क्या होगा यदि समान भुजाएं क्रमशः AM और AP है ?

(1) 40 : 29
(2) 29 : 40
(3) 41: 29
(4) 29 : 41
Q.4:- What is the compound interest on a sum Rs.400 for

year at 12% per annum compounded 5 monthly.
400 रुपये का 12% वार्षिक व्याज की दर से

वर्ष का चक्रवृद्धि ब्याज क्या होगा यदि ब्याज 5 माह पर लिया जाता हो ?

(1) 63.05
(2) 65.05
(3) 66.05
(4) 67.05

Q.5 four different positive integer arranged in ascending order. One third of average of all the four number is 19 less than the greatest of them. If the average of first three numbers is 12 then find the greatest of these numbers?

चार धनात्मक पूर्णांक को आरोही क्रम में रखा जाता है. चारो के औसत का एक तिहाई, उनमे से सबसे बड़ी संख्या से 19 कम है . यदि प्रथम तीन संख्याओं का औसत 12 है तो उनमे से सबसे बड़ी संख्या क्या होगी ?

(1) 23
(2) 24
(3) 24
(4) 26

Q.6:- A trader marks cost price of article by 60% and give a successive discount of 20% % and 6.25% on it. Then what is his profit percent?

एक विक्रेता ने अपने सामान के क्रय मूल्य को 60% से बढ़ा देता है और उसपर 20% और 6.25% की दो छुट लगातार छूटें देता है तो उसका प्रतिशत लाभ क्या होगा?

(1) 25%
(2) 10%
(3) 20%
(4) 15%

Q.7:- A sum of M is divided among A B and C such that ratio of A: B = 7 : 12
B : C = 8 : 7 If the difference of the share of A and share of C is Rs.408 then what is the value of M?

यदि एक धनराशी M को A, B और C में इस प्रकार बांटा जाता है की A : B = 7 : 12 और B : C = 8 : 7 है यदि A और C के भाग का अन्तर 408 रुपये है तो M का मान ज्ञात करें ?

(1)21424
(2)21524
(3) 21324
(4) 21624

Q.8:- The efficiency of A, B , and C are in the ratio of 3 : 4 : 5. Working together they can complete the whole work in 6 days. If B and C start working together and work for 5 days and left the job and rest of the job is completed by A alone in ?

A,B, और C की क्षमताओं का अनुपात 3: 4 : 5 है एक साथ काम करते हुए वह किसी काम को 6 दिनों में समाप्त कर सकते है B और C काम शुरू करते है और और 5 दिनों तक काम करते है और छोड़ देते है बचा हुआ काम A कितने दिनों में समाप्त करेगा ?

(1) 9 days
(2) 6 days
(3) 10 days
(4) 4 day

Q.9. The side of the rhombus is 5 cm and one of its diagonal is 8 cm. What is the area of the rhombus ?

समचतुर्भुज की 5 सेमी है और इसके विकर्ण में से एक 8 सेमी है। समचतुर्भुज का क्षेत्रफल क्या है?

(A) 30 cm2 सेमी^2
(B) 20 cm2 सेमी^2
(C) 40 cm2 सेमी^2
(D) 24 cm2 सेमी^2

Q.10. If A’s income is 40% more than the income of B, then what percent of B’s income is less than of A?

यदि A की आय B की आय से 40% अधिक है, तो B की आय A की तुलना में कितनी प्रतिशत कम है?

(1)

(2)

(3)

(4)

Answer:-

1.Sol :- (1)

Let original CP = 100x so SP = 112x
Now ATQ,

0.24x = 9
CP = Rs.3750
SP = 3750 x 1.12 = Rs.4200
M.P =

Required answer = 4900 x ¼ = 1225

2.Sol:- (1)

SSC-CGL-CHSL-QUIZ-2612-19

On comparing,
X = 2, Y = 3, Z = 6

3.Sol:- (1)

As we know angle bisector of vertex angle drawn to the base is also median and height.

In triangle AMP, AN is angle bisector, and angle ANM is a right angle, AN is also median.
MN = 10 and AN = 10.5
As ANM is a Right angle triangle at N,

AM = 14.5
Required ratio = 20 : 14.5
= 40 : 29

4. Sol:- (1)

P = 400, r =

, t = 15 months (3 times)
SSC-CGL-CHSL-QUIZ-2612-19

CI = 63.05

5.Sol:- (2)

= 19 ---------(1)
I + II + III = 36 -------- (2)
From equation (1) and (2)
11 IV = 228 + 36 = 264
IV = 24

6.Sol:- (3)

Let CP = 100x, MP = 160x
SP =

= 120x
Required percentage profit =

7. Sol:- (4)

A : B : C = 14 : 24 : 15
1 ratio = 408
53 ratio = 408 x 53 = 21624

8.Sol:- (1)

Total work = 12 x 6 = 72
Work done by B and C = 9 x 5 = 45
Remaining work = 72 – 45 = 27
No of days required = 27/3 = 9 days

9. Sol. (D)

Length of the second diagonal SSC-CGL-CHSL-QUIZ-2612-19