Quantitative Aptitude Practice Set 392
10 Quantitative Aptitude questions in 12 minutes (+1 per correct, −0.25 per wrong). Free, no account needed. Everyone who opens this set gets the same 10 questions, so the percentile at the end is a real comparison.
- Area (general problems)
- Numbers
- Paper I: Arithmetic
- Probability
- Profit & Loss
- Quadratic Equations & Comparison
- Ratio and Proportion
- Trigonometry — Ratios & Identities
Pick an answer for each question below, then press Submit. The 12-minute timer starts when you choose your first answer. Tap a chosen option again to clear it. Solutions and your percentile unlock after you submit.
- Find the sum of the squares of the first 20 natural numbers.पहली 20 प्राकृत संख्याओं के वर्गों का योग ज्ञात करें।
- I. x² − 7x + 12 = 0 II. √y + 2 = 7 What is the relationship between x and y?I. x² − 7x + 12 = 0 II. √y + 2 = 7 x और y में क्या संबंध है?
- A rectangular ground measuring 54 m by 36 m was fenced at a uniform rate per metre, and the total cost came to Rs. 3600. Find the rate per metre.एक आयताकार मैदान 54 मीटर x 36 मीटर को एक समान दर पर घेरा गया और कुल व्यय Rs. 3600 आया। प्रति मीटर दर ज्ञात कीजिए।
- In each of the following questions, two equations are given — I in variable x and II in variable y. Solve both equations and determine the relationship between Quantity I (values of x) and Quantity II (value of y). I. x² - 31x + 285 = 4x - 9 II. y/5 + 5 = 7 What is the relationship between Quantity I (x) and Quantity II (y)?निम्नलिखित प्रश्न में दो समीकरण दिए गए हैं — I चर x में तथा II चर y में। दोनों समीकरणों को हल कर राशि I (x के मान) तथा राशि II (y के मान) के बीच संबंध ज्ञात कीजिए। I. x² - 31x + 285 = 4x - 9 II. y/5 + 5 = 7 राशि I (x) तथा राशि II (y) के बीच क्या संबंध है?
- A bag contains 36 balls numbered 1 to 36. One ball is drawn at random. What is the probability that the number on it is a perfect square or a multiple of 9?एक थैले में 1 से 36 तक अंकित 36 गेंदें हैं। एक गेंद यादृच्छिक रूप से निकाली जाती है। इस पर अंकित संख्या के पूर्ण वर्ग या 9 का गुणज होने की प्रायिकता क्या है?
- A shopkeeper sells a watch for Rs.250, making a profit of 25%. What was the cost price of the watch?एक दुकानदार एक घड़ी ₹250 में बेचता है, जिससे 25% का लाभ होता है। घड़ी का लागत मूल्य क्या था?
- A bag contains coins of denominations ₹1, ₹0.50 and ₹0.25 in the ratio 5:6:8. If the total value of coins in the bag is ₹210, find the number of ₹0.50 coins.एक थैले में ₹1, ₹0.50 और ₹0.25 के सिक्के 5:6:8 के अनुपात में हैं। यदि थैले में सिक्कों का कुल मूल्य ₹210 है, तो ₹0.50 के सिक्कों की संख्या ज्ञात कीजिए।
- In right triangle ABC, right-angled at B, cos A = 85/157 and BC = 396 cm. Find the length of AB.त्रिभुज ABC में, कोण B समकोण है, cos A = 85/157 है और BC = 396 सेमी है। AB की लंबाई ज्ञात कीजिए।
- A school has 1,510 students, and the principal wants to split them among three sections in the ratio 2:3:5 for a workshop. How many students will be in the section with the largest ratio?एक स्कूल में 1,510 छात्र हैं, और प्रधानाचार्य एक कार्यशाला के लिए उन्हें तीन वर्गों में 2:3:5 के अनुपात में बाँटना चाहते हैं। सबसे बड़े अनुपात वाले वर्ग में कितने छात्र होंगे?
- Two grades of cement costing Rs 340 and Rs 400 per bag are mixed so that the mixture can be sold at Rs 372 per bag with no profit and no loss. In what ratio are the two grades mixed?బస్తాకు రూ. 340, రూ. 400 ఖరీదు గల రెండు రకాల సిమెంటును కలిపి, లాభనష్టాలు లేకుండా బస్తాను రూ. 372కి అమ్మాలి. ఆ రెండు రకాలను ఏ నిష్పత్తిలో కలపాలి?