# Quantitative Aptitude Quiz for SSC and Railway Exam: Set 84

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## Quantitative Aptitude Quiz

Quantitative Aptitude Quiz for Railway and SSC covers an important part of the exam and hence it must be prepared thoroughly. SSC, Railways & many other government job exams are scheduled to be held in the upcoming months. It needs complete understanding of the basic concepts along with thorough understanding. This page will provide you all the quizzes of the Arithmetic section of various exams such as RRB NTPC, SSC CHSL, SSC MTS etc. Practice the quantitative aptitude quizzes given below and surpass the high cut off marks in the exam.

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### Quantitative Aptitude Quiz: Set 84

1. If Ratio of weights of A and B are in the ratio of 5:9 respectively and weights of A and C are in the ratio 1: 3. If after 2 months all of them gain 5 Kgs, then sum of their weights are 189 kgs. Then find the present weight of A.
a) 29 Kg
b) 32 Kg
c) 30 kg
d) 27 Kg

c) 30 kg

2. The total salary of X, Y and Z is Rs. 1812. If they spend 80%, 85%, 75% of their salaries respectively, their savings are as 7:6:19. Then salary of Y is:
a) Rs 440
b) Rs 480
c) Rs 544
d) Rs 445

b) Rs 480

3. One root of the quadratic equation x2Â â€“ 12x + a = 0, is thrice the other. Find the value of a.
a) 29
b) 7
c) 28
d) None of these

d) None of these

4. In a right angled âˆ†ABC, âˆ C = 90Â° and CD is the perpendicular on hypotenuse AB if BC = 15 cm and AC = 20 cm then CD is equal to:
a) 18 cm
b) 12 cm
c) 17.5 cm
d) Canâ€™t be determined

b) 12 cm

5. In the adjoining figure m âˆ CAB = 62Â° , m âˆ CBA = 76Â° m âˆ ADE = 58Â° and âˆ DFG = 66Â°,Find measure of âˆ FGE:
a) 44Â°
b) 32Â°
c) 36Â°
d) 34Â°

d) 34Â°

6. C and D are points on the semi-circle subscribed on BA as diameter. If âˆ BAD = 70Â° and âˆ DBC = 30Â°. Calculate âˆ ABD.
a) 40Â°
b) 35Â°
c) 20Â°
d) 65Â°

c) 20Â°

7. PQ and RS are parallel straight lines of lengths 9 cm and 6 cm respectively. PS and QR intersect at a point O such that PO=15 cm, then OS equals:
a) 7 cm
b) 8 cm
c) 10cm
d) 9 cm

c) 10cm

8. The maximum value of 24 sin Î¸ + 7 cos Î¸ is:
a) 25
b) 20
c) 22
d) 21

a) 25

9. If tan2Î¸.tan4Î¸ =1 then value of tan3Î¸ is:
a) -1
b) -2
c) 3
d) 1

d) 1

10. If (a2Â â€“ b2) sinÎ¸ + 2ab cosÎ¸ = a2Â + b2, then value of tanÎ¸ is:
a) (a2+b2) / 4ab
b) (a2-b2) / 2ab
c) (a2+b2) / 3ab
d) (a2-b2) / ab

b) (a2-b2) / 2ab