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# Important Quant Questions for SSC CHSL TIER 1 – 2018

Dear students, you know that QUANT is a part of getting points and every chapter is important. Therefore, we are providing 15 questions of quant for SSC CHSL 2018.All these questions are based on latest pattern of SSC CHSL 2018.Solve all these quizzes every day so that you can improve your accuracy and speed. We also provide lots of quant questions chapter wise. So you can practice that chapter which takes more time to solve the questions.

Q1. Mehdi can complete a work in 25 hours. If he is joined by Jahnavi who is 50% more efﬁcient, in what time will they together ﬁnish the work?
मेहँदी एक कार्य को 25 घंटे में पूरा कर सकती है. यदि जानवी उसके साथ जुडती है जो कि उस से 50% अधिक कुशल है, तो वे एकसाथ एक उस कार्य को कितने समय में पूरा करेंगे?
(a) 12 hours
(b) 10 hours
(c) 3 hours
(d) 9 hours

Q2. If x + 3 ≤ 4x + 4 and 3(4 – x) – 4 ≥ 2x – 2, then x can take which of the following values?
यदि x + 3 ≤ 4x + 4 और 3(4 – x) – 4 ≥ 2x – 2, तो x का निम्नलिखित में से क्या मान हो सकता है?
(a) 1
(b) 3
(c) -1
(d) -3

Q3. In ΔDEF, G and H are points on side DE and DF respectively. GH is parallel to EF. If G divides DE in the ratio 3:2 and HF is 8 cm, then the length of DF is?
एक ΔDEF में, G और H भुजा DE और DF पर क्रमश: बिंदु हैं. GH, EF के समानांतर है. यदि G, DE को 3:2 के अनुपात में बाटता है और HF, 8 से.मी है, तो DF कि लंबाई:
(a) 12 cm
(b) 20 cm
(c) 14 cm
(d) 16 cm

Q4. The total surface area of a hemisphere is 462 sq cm, what is its curved surface area? (Take π = 22/7)?
एक अर्धगोले का कुल सतह क्षेत्रफल 462 वर्ग से.मी है, इसका वक्र प्रष्ठ कितना होगा? (π = 22/7)
(a) 616 sq cms
(b) 154 sq cms
(c) 308 sq cms
(d) 462 sq cms

Q5. The average revenues of 11 consecutive years of a company is Rs 69 lakhs. If the average of ﬁrst 6 years is Rs 64 lakhs and that of last 6 years is Rs 76 lakhs, what is the revenue for the 6th year?
एक कंपनी के 11 क्रमागत वर्षों का औसत राजस्व 69 लाख रुपये है. यदि पहले 6 वर्षों कि औसत 64 लाख है और अंतिम 6 वर्षों कि औसत 76 लाख है, तो छठे वर्ष का राजस्व ज्ञात कीजिये?
(a) Rs 83 lakhs
(b) Rs 79 lakhs
(c) Rs 77 lakhs
(d) Rs 81 lakhs

Q6. One of the internal angle of a rhombus is 60° and length of its shorter diagonal is 8 cm. What is the area of the rhombus?
एक समचतुर्भुज का आंतरिक कोण 60° है और इसके छोटे विकर्ण कि कि लंबाई 8से.मी है. समचतुर्भुज का क्षेत्रफल ज्ञात कीजिये?
(a) 64√3 sq cm
(b) 32√2 sq cm
(c) 64√2 sq cm
(d) 32√3 sq cm

Q7. When a discount of 20% is given on a movie ticket, the proﬁt is 34%. If the discount is 15%, then the proﬁt is?
जब एक मूवी टिकेट पर 20% कि छूट प्रदान कि जाती है, तो 34% का लाभ होता है. यदि छूट 15% है, तो लाभ कितना होगा?
(a) 49 percent
(b) 42.375 percent
(c) 55.625 percent
(d) 35.75 percent

Q8. The price of an article is cut by 7%, to restore it to its original value, the new price must be increased by?
एक वस्तु कि कीमत में 7% कि कमी कि जाती है, इसकी पिछली कीमत प्राप्त करने के लिए इसी कीमत को कितने से बढ़ाना चाहिए?
(a) 7 percent
(b) 33.77 percent
(c) 7.53 percent
(d) 63.75 percent

Q9. A bag has Rs12.9 in the form of 1 rupee, 50 paise and 10 paise coins in the ratio of 3:2:3. How many 50 paise coins are there in the bag?
एक बैग में 1 रूपये, 50 पैसे और 10 पैसे के सिक्कों के 3:2:3 के अनुपात के रूप में 12.9रु हैं. उस बैग में 50पैसे के सिक्के कितने हैं?
(a) 9
(b) 6
(c) 12
(d) 3

Q10. Which of the following equations has the sum of its roots as 11?
निम्नलिखित में से कौन से समीकरण के वर्ग मूल का योग 11 है?
(a) x² – 11x + 18 = 0
(b) x² – 7x + 10 = 0
(c) x² + 2x – 26 = 0
(d) x² + 5x – 6 = 0

Q11. To cover a distance of 333 km in 2 hours by a car, what should be the average speed of the car (in meter/second)?
एक कार द्वारा 2 घंटे में 333कि.मी कि दूरी तय करने के लिए कार कि औसत गति क्या होनी चाहिए (मीटर/सेकंड में)?
(a) 166.5
(b) 46.25
(c) 83.25
(d) 92.5

Q12. 10% discount is offered on an item. By applying a promo code the customer wins 20% cash back. What is the effective discount?
एक वास्तु पर 10% कि छूट दी जाती है. एक प्रोमो कोड लगाने पर ग्राहक 20% का कैश बैक जीतता है. प्रभावी छूट क्या है?
(a) 33.6 percent
(b) 30 percent
(c) 22 percent
(d) 28 percent

Q13. A bank offers 20% compound interest per half year. A customer deposits Rs 7600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained from interest is
एक बैंक प्रति आधे वर्ष 20% चक्रवृधि ब्याज ऑफर करता है. एक ग्राहक एक वर्ष कि 1 जनवरी और 1 जुलाई को 7600रु जमा करता है. वर्ष के अंत में, उसको ब्याज से कितनी राशि प्राप्त हुई?
(a) Rs 9727
(b) Rs 2432
(c) Rs 4864
(d) Rs 1216

Q14. At what point does the line 3x + 2y = –12 intercept the Y-axis?
किस बिंदु पर रेखा 3x + 2y = –12 Y अक्ष को प्रतिछेदित करती है?
(a) (0, 6)
(b) (0, –6)
(c) (–4, 0)
(d) (4, 0)

Q15. If (1/4 of x) – (4/5 of 6/7) equals – 9/7, then value of x is?
यदि (x का 1/4) – (6/7 का 4/5) बराबर – 9/7, तो x का मान क्या है?
(a) –12
(b) –2.4
(c) –3.6
(d) –14

S1. Ans.(b)
Sol. Efficiency of Mehdi = 100
Efficiency of Jahanvi = 150
Ratio ⇒ 100 : 150
Efficiency ⇒ 2 : 3
Days ⇒ 3 : 2
3 ratio ⇒ 25 hours
2 ratio ⇒ 25/3 × 2 hours = 50/3 hours
Mehdi & Jahanvis 1 day Efficiency = 1/25+3/50
=(2+3)/50
=5/50
=1/10
Mehdi & Jahanvi will complete the work in 10 hours

S2. Ans.(a)
Sol. x + 3 ≤ 4x + 4
–3x ≥ 1
x ≥ –1/3

12 – 3x – 4 ≥ 2x – 2
8 + 2 ≥ 5x
5x ≤ 10
x ≤ 2

–1/3 ≤ x ≤ 2
x will take value 1.

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