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SSC CGL & MTS Quiz : Quantitative Aptitude | 21-03-2021

Swati Mahendras




Dear Readers,

As SSC CGL & MTS notification is out and candidates have started their preparation for this exam. Mahendras also has started special quizzes for this examination. This series of quizzes are based on the latest pattern of the SSC CGL & MTS  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.



(1) A pyramid has a square base of side 4 cm. and a height of 12 cm. Find its volume -

4 рд╕ेрдоी. рднुрдЬा рдХे рдПрдХ рд╡рд░्рдЧाрдХाрд░ рдЖрдзाрд░ рдХे рдкिрд░ाрдоिрдб рдХी рдКँрдЪाрдИ 12 рд╕ेрдоी. рд╣ै рддो рдЗрд╕рдХा рдЖрдпрддрди рдЬ्рдЮाрдд рдХीрдЬिрдП?

(A) 128 cm
3

(B) 96 cm
3

(C) 64 cm
3

(D) 84 cm
3

(2) A man spends 75% of his income. His income is increased by 20% and he increased his expenditure by 10%. His savings are increased by -

рдПрдХ рдЖрджрдоी рдЕрдкрдиी рдЖрдп рдХा 75% рдЦрд░्рдЪ рдХрд░рддा рд╣ै। рдЙрд╕рдХी рдЖрдп рдоें 20% рдХी рд╡ृрдж्рдзि рд╣ोрддी рд╣ै рдФрд░ рдЙрд╕рдХे рдЦрд░्рдЪ рдоें 10% рдХी, рддो рдЙрд╕рдХी рдмрдЪрдд рдоें рдк्рд░рддिрд╢рдд рд╡ृрдж्рдзि рд╣ुрдИ-


(A) 25%

(B) 33.33%

(C) 327.5%

(D) 50%

(3) If
then

рдпрджि 
 рддो 

(A) 6

(B) 4

(C) 2

(D) 3

(4) If 18 pumps can raise 2170 tons of water in 10 days, working 7 hrs. a day, in how many days will 16 pumps raise 1736 tones, working 9 hrs. a day?

рдпрджि 18 рдирд▓ 10 рджिрдиों рдоें рдк्рд░рддिрджिрди 7 рдШंрдЯे рдХाрдо рдХрд░рдХे 2170 рдЯрди рдкाрдиी рдЙрдаा рд╕рдХрддे рд╣ै, рддो рдХिрддрдиे рджिрдиों рдоें 16 рдирд▓ рдк्рд░рддिрджिрди 9 рдШंрдЯे рдХाрдо рдХрд░рдХे 1736 рдЯрди рдкाрдиी рдЙрдаाрдпेंрдЧे?


(A) 7.5 days/рджिрди

(B) 9 days/рджिрди

(C) 5 days/рджिрди

(D) 7 days/рджिрди

(5) The ratio of radii of two circles is 1:3. The ratio of there areas is -

рджो рд╡ृрдд्рддों рдХी рдд्рд░िрдЬ्рдпा рдХा рдЕрдиुрдкाрдд 1 : 3 рд╣ै। рдЙрдирдХे рдХ्рд╖ेрдд्рд░рдлрд▓ों рдХा рдЕрдиुрдкाрдд рдХ्рдпा рд╣ै?


(A) 1:3

(B) 1:9

(C) 1:27

(D) 2:9

(6) A man invested 1/3of his capital at 7%, 1/4 at 8% and the remainder at 10%. If his annual income is Rs. 561, the capital is -

рдПрдХ рдЖрджрдоी рдЕрдкрдиी рдкूंрдЬी рдХा 1/3рднाрдЧ 7% рдкрд░, 1/4 рднाрдЧ 8% рдкрд░ рдФрд░ рд╢ेрд╖ рдХो 10% рдкрд░ рдиिрд╡ेрд╢ рдХрд░рддा рд╣ै। рдпрджि рдЙрд╕рдХी рд╡ाрд░्рд╖िрдХ рдЖрдп 561 рд░ू. рд╣ो, рддो рдкूंрдЬी рд╣ै-

(A) 5600

(B) 6400

(C) 4800

(D) 6600

(7) A semicircle is drawn with AB as its diameter. From C, a point on AB, a line perpendicular to AB is drawn meeting the circumference of the semicircle at D. Given that AC = 2 cm. and CD = 6 cm., the area of the semicircle (in cm
2.) will be -

рдПрдХ рдЕрд░्рдж्рдзрд╡ृрдд्рдд AB рд╡्рдпाрд╕ рд▓ेрдХрд░ рдЦींрдЪा рдЧрдпा рд╣ै। AB рдкрд░ рдПрдХ рдмिрди्рджु C рд╕े рдПрдХ рд░ेрдЦा AB рдкрд░ рд▓рдо्рдмрд╡рдд рдЦींрдЪी рдЧрдИ рд╣ै рдЬो рдЕрд░्рдж्рдзрд╡ृрдд्рдд рдХी рдкрд░िрдзि рдкрд░ D рдкрд░ рдоिрд▓рддी рд╣ै। рджिрдпा рд╣ै AC = 2 рд╕ेрдоी. рдФрд░ CD = 6 рд╕ेрдоी., рддो рдЕрд░्рдж्рдзрд╡ृрдд्рдд рдХा рдХ्рд╖ेрдд्рд░рдлрд▓ (рд╕ेрдоी
2. рдоें) рд╣ोрдЧा?

(A) 25╧А

(B) 50 ╧А

(C) 30 ╧А

(D) 20 ╧А

(8) The distance between the centres of equal circles each of radius 3 cm. is 10 cm. The length of a transverse common tangent is -

рдк्рд░рдд्рдпेрдХ 3 рд╕ेрдоी. рдд्рд░िрдЬ्рдпा рд╡ाрд▓े рд╕рдоाрди рд╡ृрдд्рддों рдХे рдмीрдЪ рдХी рджूрд░ी 10 рд╕ेрдоी. рд╣ै। рдЙрднрдпрдиिрд╖्рда рддिрд░्рдпрдХ рд╕्рдкрд░्рд╢ рд░ेрдЦा рдХी рд▓рдо्рдмाрдИ рдХ्рдпा рд╣ै?


(A) 4 Cm./рд╕ेрдоी.

(B) 6 Cm./рд╕ेрдоी.

(C) 12 Cm./рд╕ेрдоी.

(D) 8 Cm./рд╕ेрдоी.

(9) The cost of carpeting a room 15 meters long with carpet 75 cm. wide at 30 paise per meter is Rs. 36. The breadth of the room is -

рдПрдХ 15 рдоीрдЯрд░ рд▓рдо्рдмे рдХрдорд░े рдоें 75 рд╕ेрдоी. рдЪौреЬाрдИ рдХी рджрд░ी рдХो 30 рдкैрд╕े рдк्рд░рддि рдоीрдЯрд░ рдмिрдЫрд╡ाрдиे рдХा рдЦрд░्рдЪ 36 рд░ू. рд╣ै рддो рдХрдорд░े рдХी рдЪौреЬाрдИ рдХ्рдпा рд╣ै?


(A) 4 meter/рдоीрдЯрд░

(B) 8 meter/рдоीрдЯрд░

(C) 6 meter/рдоीрдЯрд░

(D) 9 meter/рдоीрдЯрд░

(10) From the top of a building 30 meter high, the top and bottom of a tower are observed to have angles of depression 30o and 45o respectively. The height of the tower is -

30 рдоीрдЯрд░ рдКँрдЪी рдЗрдоाрд░рдд рдХे рд╢ीрд░्рд╖ рд╕े рдПрдХ рдЯॉрд╡рд░ рдХे рд╢ीрд░्рд╖ рдФрд░ рдкाрдж рдХा рдЕрд╡рдирдорди рдХोрдг рдХ्рд░рдорд╢ः 30o рдФрд░ 45o рдоाрдкा рдЧрдпा। рдЯॉрд╡рд░ рдХी рдКँрдЪाрдИ рд╣ै-





Answer Key-




Q-(4) Sol-(D)


Q-(7) Sol-(B)




Q-(9) Sol-(C)

Q-(10) Sol-(D)




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