Q. A train runs at 80 kmph for the first 40 km and the next 30 km at 60 kmph. Find the average speed.

Article

• 8वां वेतन आयोग — 30% Salary Hike का संकेत
• NDDB Aims For One-Third Global Milk Production Said chairman Meenesh Shah
• Bihar state will not get special status...what will Bihar Chief Minister Nitish Kumar do?
• एकीकृत 71वीं संयुक्त प्रतियोगिता परीक्षा – 2025राज्य सरकार के विभिन्न विभागों में कुल 1250 पदों पर नियुक्ति! /Integrated 71st Combined Competitive Examination – 2025 Appointment on a total of 1250 posts in various departments of the state government!
• Bangladesh Reservation Protest - Why is there an uproar in Bangladesh
• Important Days 2026: जनवरी से दिसंबर तक सभी महत्वपूर्ण दिवस
• Waqf Act
• Goa Declared Fully Literate Under ULLAS Karyakram
• Bhool Bhulaiyaa 3 box office collection Day 20: Kartik Aaryan starrer maintains foothold, earns Rs 2.25 crore on Wednesday
• Islington Commission / The Royal Commission on Public Services in India, -1912
• ‘One Nation One Subscription’ Scheme
• Top 50 Mainstream Films That Boldly Explore Sexuality
• New Chief Justice of India 2025 — Justice Surya Kant
• Apple lunched iPhone 16 series on September 9, 2024 - Buy Now In offer
• WBPSC Clerkship Result 2024, Cut Off and Merit List
• Securities and Exchange Board of India - SEBI India
• नागशंकर मंदिर: असम का कछुआ संरक्षण मॉडल जो बना आस्था और पर्यावरण का संगम / Nagshankar Temple: Assam's Turtle Conservation Model That Blends Faith and Environment
• Top 50 Adult-Themed Movies (2000–2024)
• Viksit Bharat 2047: NITI Aayog’s Vision for a Developed and Prosperous India
• राज्यसभा की अध्यक्षता ऐसे व्यक्ति द्वारा की जाती है, जो उस सदन का सदस्य नहीं होता। ये आपको भी जानना चाहिए
• Climate Risk Index (CRI) 2026: Key Insights, Rankings, and Exam-Focused Analysis
• Apple iPhone 18 Pro & iPhone 18 Pro Max: Big Upgrade Coming? Battery, Camera, Price in India, Design & Features
• Sustainable Sugarcane Initiative
• CURRENT AFFAIRS-11-06-2024
• CCPI 2026: India Ranks 23rd in Global Climate Change Performance Index
• Bihar Police SI Recruitment 2025: Last Date to Apply 26 October 2025
• City-Killer Asteroid 2024 YR4 on Potential Collision Course: 2.3% Impact Chance in 2032, India Among Risk Zones
• UPSC CSAT - Pattern and Syllabus, Resources, PYQs, Mock Tests
• अप्रैल 2025 में 2.7% की आईआईपी वृद्धि - पूर्ण विश्लेषण, द हिंदू फॉर सीए/ IIP Growth of 2.7% in April 2025 - Full Analysis, The Hindu for CA
• बिहार पुलिस SI भर्ती 2025: युवाओं के लिए सुनहरा अवसर
• भारत में लोकसभा और राज्यसभा सीटों की पूरी सूची 2025 (Descending Order) – Lok Sabha & Rajya Sabha Seats by State
• Bihar Budget 2024-25 - Samrat Chaudhary will present his first budget, know in which areas achievements can result
• Bihar's daughter Alankrita Sakshi, Ex-Wipro employee got placed in Google with 60 lakh package.
• Indian Navy SSC Executive (IT) – January 2026 Course (ST‑26)
• Mecca Pact 2026: Saudi Arabia, Pakistan और Türkiye Agreement
• javascript example
• भारत में डिजिटल डिवाइड: ग्रामीण और शहरी भारत के बीच तकनीकी असमानता
• Hostinger Black Friday Sale LIVE - Redeem 85% OFF on VPS Hosting - Buy Now
• West Bengal Annapurna Yojana 2026 | महिलाओं को ₹3000 सहायता योजना
• UPSC CDS Exam Preparation Guide: Complete Syllabus, Strategy & Tips for 2025
• UAE Cancels $20 Billion Rafale Deal with France – Pavel Durov's Telegram Release
• शंभू कुमार नायक: शंख बजाने में गिनीज वर्ल्ड रिकॉर्ड बनाने वाले बिहारी
• विश्व स्तनपान सप्ताह 2026: तिथि, थीम और महत्व - BPNI
• Sequence and Series – Important Formulas (Complete Chapter Notes)
• Tutors Near Me | Find Private Tutors & Online Tutoring
• TutorLiv: Find Nearby Tutors, Learn Better
• Why is Mars Red? New Research Reveals a Surprising Truth
• 📚 How to Create a Page for an Individual / Home / Private Teacher on TutorliV
• PM Modi visited Ukraine | Will this effect on international relation with Russia?
• BSF Admit Card 2025 released for HCM, ASI Steno: Download your hall tickets for PET, PST
• Barometers and Its Types
• CCI Fine Rs 213 crore ($26 million ) fine on Meta, orders WA to stop sharing data with sister companies
• Ministry of Information and Broadcasting launches Four Portals -Press Sewa, National Register for LCOs, CBC, NaViGate Bharat
• Manu Bhaker Wins bronze medal- Got First Medal for India in Paris Olympic 2024
• Mpox (formerly known as monkeypox) vaccine recommend by WHO - MVA-BN and JYNNEOS
• Who Won the T20 World Cup 2026 Final? Match Result & Highlights
• केरल: भारत का पहला ‘अत्यधिक गरीबी‑मुक्त’ राज्य
• Hurun Global Unicorn Index 2024
• PM Modi Unveils ₹300 Coin Honouring Ahilyabai Holkar on Her 300th Birth Anniversary
• Amaravati Quantum Valley: Andhra Pradesh’s Quantum Tech Hub & Innovation Center