Important Quantitative Aptitude Questions For SSC CGL 2018 :30th August

Important Quantitative Aptitude Questions For SSC CGL : 6th May 2018


Dear students, you know that QUANT is a part of getting points and every chapter is important. Therefore, we are providing 10 questions of quant. Solve all these quizzes every day so that you can improve your accuracy and speed. We also provide lots of quant questions. So you can practice that chapter which takes more time to solve the questions.

प्रिय पाठकों, आप सभी जानते हैं कि संख्याताम्क अभियोग्यता का भाग बहुत ही महत्वपूर्ण है. इसलिए हम आपको संख्यात्मक अभियोग्यता कि 15 प्रश्नों कि प्रश्नोत्तरी प्रदान कर रहे हैं. इन सभी प्रश्नोत्तरी को दैनिक रूप से हल कीजिये ताकि आप अपनी गति और सटीकता में वृद्धि कर सकें. हम आपको अन्य कई संख्यात्मक अभियोग्यता के प्रश्न प्रदान करेंगे. ताकि आप पाठ्यक्रम अनुसार उन्हें हल कर पायें.



Q1. Find the value of [1+tan⁡(37 (1°)/2+2x-y) ][1+tan⁡(7 1/2+y-2x) ]
[1+tan⁡(37 (1°)/2+2x-y) ][1+tan⁡(7 1/2+y-2x) ] का मान ज्ञात कीजिये?

2
3
4
5
Solution:

Q2. Find the value of sin 15° sin 45° sin 75° sin 30° 
sin 15° sin 45° sin 75° sin 30° का मान ज्ञात कीजिये?

1/8√2
1/16√2
1/7√2
1/9√2
Solution:

Q3. Find the value of sin 12° sin 48° sin 54° 
sin 12° sin 48° sin 54° का मान ज्ञात कीजिये?

1/8
1/9
1/10
1/11
Solution:

Q4. If sec θ (sin θ + cos θ) = √2 Then (2 sin⁡θ)/(cos⁡θ - sin⁡θ ) 
यदि sec θ (sin θ + cos θ) = √2 तो (2 sin⁡θ)/(cos⁡θ - sin⁡θ )

√2
√3
1
2
Solution:

Q5. If the side of a square is reduced by 50%, its area will be reduced by 
यदि एक वर्ग की भुजा 50% कम हो जाती है, तो इसका क्षेत्रफल कितना कम हो जाएगा?

75%
80%
60%
50%
Solution:

Q6. A can do a piece of work in 6 days, B in 10 days and C in 15 days. They jointly complete the work and earn Rs. 300. The sum of their wages for 2 days is 
A एक कार्य को 6 दिनों में, B 10 दिनों में और C 15 दिनों में पूरा कर सकता है.वे संयुक्त रूप से कार्य पूरा करते हैं और 300 रूपये अर्जित करते है. 2 दिनों में उनकी मजदूरी का योग कितना है

Rs. 180
Rs. 200
Rs. 160
Rs. 120
Solution:

Q7. A train crosses a platform in 30 seconds travelling with a speed of 60 km/h. If the length of the train be 200 metres, then the length (in metres) of the platform is 
एक ट्रेन 60 सेकंड/घंटा की गति से यात्रा करते हुए एक प्लेटफार्म को 30 सेकंड में पार करती है. यदि ट्रेन की लंबाई 200 मीटर है, तो प्लेटफॉर्म की लंबाई (मीटर में) कितनी है

400
300
200
500
Solution:

Q8. A and B together can complete a job in 8 days. Both B and C, working alone can finish the same job in 12 days. A and B commence work on the job, and work for 4 days, whereupon A leaves. B continues for 2 more days, and then he leaves too. C now starts working, and finishes the job. How many days did C require? 
A और B एक कार्य को एक साथ 8 दिनों में पूरा कर सकते हैं. B और C अकेले कार्य करते हुए समान कार्य को 12 दिन में पूरा कर सकते हैं. A और B कार्य शुरू करते हैं, और 4 दिनों तक कार्य करते हैं,जिसके बाद A कार्य छोड़ देता हैं. B 2 दिन और कार्य करता है और फिर वह भी कार्य छोड़ देता है. अब C कार्य करना शुरू करता है, और कार्य पूरा करता है. C को कितने दिनों तक कार्य करने की आवश्यकता है?

5
8
3
4
Solution:

Q9. If x = √3 + √2 then the value of x³ – 1/x^3 is 
यदि x = √3 + √2 है तो x³ – 1/x^3 का मान कितना है?

10√2
14√2
22√2
8√2
Solution:

Q10. If x = 2 – 2^(1/3)+2^(2/3) then the value of x³ – 6x² + 18x + 18 is 
यदि x = 2 – 2^(1/3)+2^(2/3) तो x³ – 6x² + 18x + 18 का मान है :

22
33
40
45
Solution:

Q11. If p = 124, ∛(p(p^2+3p+3)+1) = ? 
यदि p = 124, तो ∛(p(p^2+3p+3)+1) = ?

5
7
123
125
Solution:

Q12. If x+1/x=2 and x is real, then the value of x^17+1/x^19 is 
यदि x+1/x=2 यदि x वास्तविक है तो x^17+1/x^19 का मान है :

1
0
2
-2
Solution:

Q13. If x : y = 3 : 4, then the value of (5x - 2y)/(7x + 2y) = ? 
यदि x : y = 3 : 4 तो (5x - 2y)/(7x + 2y) = ?

7/25
7/23
7/29
7/17
Solution:

Q14. If x + y = 2z then the value of x/(x - z)+z/(y - z) is 
यदि x + y = 2z तो x/(x - z)+z/(y - z) का मान है :

1
3
1/2
2
Solution:

Q15. If a³b = abc = 180, a, b, c are positive integers, then the value of b is 
यदि a³b = abc = 180, यदि a, b, c सकारात्मक पूर्ण संख्याएं हैं तो b का मान है :

110
180
4
25
Solution:

               

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