SSC CHSL Quantitative Aptitude Practice Questions : 21st June

SSC CHSL 2018-19 is to be conducted from 1 to 26 July 2019. Today, in this Quantitative Aptitude quiz we are providing quantitative aptitude practice Questions with detailed Solutions to make your practice effective for quantitative aptitude Section for SSC CHSL 2018-19 Exam. Attempt this quiz and prepare yourself flawlessly. We wish you good luck for all the upcoming Exams.

Q1. The difference between simple and compound interest (compounded annually) on a sum of money for 2 years at 10% per annum is Rs. 65. The sum is
एक राशि पर 2 वर्ष के लिए प्रति वर्ष 10% की दर से अर्जित साधारण ब्याज और चक्रवृद्धि ब्याज (वार्षिक रूप से संयोजित) के बीच का अंतर 65 रुपये है. राशि ज्ञात कीजिये.
(a) Rs. 65650/रूपये
(b) Rs. 65065/रूपये
(c) Rs. 6565/रूपये
(d) Rs. 6500/रूपये


Q2. The compound interest on a certain sum of money invested for 2 years at 5% per annum is Rs. 328. The simple interest on the sum, at the same rate and for the same period will be:
5% प्रतिवर्ष पर 2 वर्ष के लिए निवेश की गई एक निश्चित राशि पर चक्रवृद्धि ब्याज 328 रु है. उसी राशि पर समान समय के लिए सामान दर पर साधारण ब्याज कितना होगा?
(a) Rs. 320/रूपये
(b) Rs. 308/रूपये
(c) Rs. 300/रूपये
(d) Rs. 287/रूपये

Q3. A sum of money is invested at 20% compound interest (compounded annually). It would fetch Rs. 723 more if interest is compound half-yearly. The sum is
एक धनराशि 20% चक्रवृद्धि ब्याज(वार्षिक रूप से संयोजित) पर निवेश की दी जाती है यदि ब्याज की गणना छमाही रूप से की जाए तो 723 रु अधिक प्राप्त होते हैं. धनराशि ज्ञात कीजिए?
(a) Rs. 72,300 /रूपये
(b) Rs. 30,000/रूपये
(c) Rs. 20,000/रूपये
(d) Rs. 7,500/रूपये

Q4. A tank of oil was 4/5 full. When 6 bottles of oil was taken out and 4 bottles of oil was poured into it, it was 3/4 full. How many bottles of oil can fill the tank?
तेल का एक टैंक 4/5 भरा था. जब 6 बोतल तेल निकाला जाता है और 4 बोतल तेल डाला जाता है, तो यह 3/4 भर जाता है. तेल की कितनी बोतलें टैंक को भर सकती हैं?
(a) 10
(b) 20
(c) 30
(d) 40

Q5. The value of 1/(√7-√6)-1/(√6-√5)+1/(√5-2)-1/(√8-√7)+1/(3-√8) is
1/(√7-√6)-1/(√6-√5)+1/(√5-2)-1/(√8-√7)+1/(3-√8) का मान कितना है
(a) 0
(b) 1
(c) 5
(d) 7

Q6. There would be a loss of 10% if an article is sold for 43.20. At what price should it be sold to gain 10%?
यदि एक वस्तु को 43.20 में बेचा जाए तो 10% की हानि होगी. 10% का लाभ प्राप्त करने के लिए इसे कितनी कीमत पर बेचा जाना चाहिए?
(a) Rs. 48.80/रूपये
(b) Rs. 52.80/रूपये
(c) Rs. 56.20/रूपये
(d) Rs. 56.80/रूपये

Q7. Two mobile phones are sold at Rs. 6000 each. The first mobile is sold at 20% profit and the other one at 25% loss. What is the percentage of loss or profit incurred during the deal?
दो मोबाइल फोन प्रत्येक 6000 रु में बेचें जाते हैं. पहले मोबाइल को 20% लाभ और दूसरे को 25% हानि पर बेचा जाता है. इस लेनदेन के दौरान अर्जित हानि या लाभ प्रतिशत क्या है?
(a) 7.7% loss/हानि
(b) 8.3% loss/हानि
(c) 9% loss/हानि
(d) 2% profit/लाभ

Q8. If x tan 60° + cos 45° = sec 45° then the value of x² + 1 is
यदि x tan 60° + cos 45° = sec 45° है तो x² + 1 का मान कितना है
(a) 6/7
(b) 7/6
(c) 5/6
(d) 6/5

Q9. AB is the diameter of a circle with center O. P be a point on it. If ∠POA = 120°. Then, ∠PBO = ?
AB केंद्र O वाले एक वृत का व्यास है. P इस पर एक बिंदु है. यदि ∠POA = 120 डिग्री है. तो ∠PBO =?
(a) 60°
(b) 50°
(c) 120°
(d) 45°

Q10. The average of 10 items was found to be 80 but while calculating, one of the items was counted as 60 instead of 50. Then the correct average would have been:
10 वस्तुओं का औसत 80 था लेकिन गणना करते समय, वस्तुओं में से एक को 50 के बजाय 60 के रूप में गिना गया था. तो सही औसत कितना होगा?
(a) 69
(b) 79.25
(c) 79
(d) 79.5


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