Տրամաբանական խնդիր. Սուտասան երեխաներն ու լամպերը
LIFE
Միևնույն դասարանի 6 աշակերների հարցնում են, թե քանի լամպ կա կախած իրենց դասարանի առաստաղում և երեխաները տալիս են հետևյալ պատասխանները. Առաջին երեխան պատասխանում է, որ դասարանում կա մեկից ավել լամպ, երկրորդը՝ 2-ից ավել, երրորդը՝ 3-ից ավել, չորրորդը՝ 4-ից ավել, 5-րդը՝ 5-ից քիչ, 6-րդը՝ 4-ից քիչ: Իրականում քանի լամպ կա նրանց դասարանում, եթե հարցմանը մասնակցած երեխաների ուղիղ կեսը ճիշտ է ասել:
Ճիշտ պատասխանը տեսեք այստեղ:
How to Choose a Career Path and What Skills are Considered Crucial: AraratBank on the GoTeach Platform
Unibank Issues a New Tranche of Perpetual Bonds with 13.75% Coupon
Unibank Became a Member of BAFT
The December beneficiary of “The Power of One Dram” initiative is the “City of Smile” Foundation
EBRD lends US$ 40 million to Acba bank for youth-led firms in Armenia
Heading Into 2026 at Ucom Speed։ New Year Offers Are Now Live
Bvik and Idram Standing by Young Readers
IDBank participated in the conference dedicated to the 10th anniversary of the Armenian Institute of Directors
AxelMondrian Wins Three Major International Awards for Branding, PR and Film Production in 2025
Ucom Promotes Space Engineering Education
Global Finance names AraratBank Best Sub-Custodian Bank 2025 in Armenia
AraratBank Participates in “Women’s Empowerment Principles in Armenia” Conference 
Unibank’s Perpetual Bonds Were Acquired in Nearly One Day
Acba bank and France’s Proparco to continue strengthening their long-term strategic partnership
Team Holding Announces the Launch of Bond Placement. Underwriter - Freedom Broker Armenia
Unibank Issues the First in Armenia Perpetual Bonds
Team Holding Announces the Launch of Bond Placement. Underwriter - Freedom Broker Armenia
AraratBank Joins Armenia's New Greening Initiative: 100 Hectares of New Forest within Three Years
Apply for a Unibank salary card and get a chance to win 1 000 000 AMD
Euromoney Names Ameriabank Armenia’s Best Bank for Real Estate for the Second Year in a Row
S&P Global Ratings has assigned IDBank CJSC a long-term rating of “BB-” and a short-term rating of “B” with a “stable” prospect
An unprecedented Evening for the Armenian Fashion and Hospitality Industry: World-Renowned Dress Designer Jacob Meyer Presents His Masterpieces at the ONE&ONLY Antigravity Theatre in The Dvin Hotel
A Brand-New Section on Idram&IDBank
Several real and profitable offers ahead of Black Friday: IDBank and Idram
AraratBank Joins Social Impact Award 2025 Summit in Ljubljana
IDBank issued the 1st tranche of bonds of 2026
Ucom Supports the Development of Space Engineering in Armenia
Prioritizing Information Security: IDBank and Idram Support APOCALYPSE CTF 2025
IDBank's Representative, Innesa Amirbekyan Appointed Co-Chair of the ICC Banking Commission Task Force on Guarantees
Ucom General Director Ralph Yirikian Awards Certificates to Participants of Cybersecurity Training Course
Acba and Proparco mark one year of partnership, strengthening rural financing and Armenias’s economic resilience
AraratBank and Arca's joint campaign has ended
IDBank: A Pioneer of Digital Banking and Innovation in Armenia
GRAWE Group and C-Quadrat Investment Group have announced plans to acquire 100% of LIGA Insurance Company in Armenia
Ucom Supports the Annual “Capture the Flag 2025” Cybersecurity Competition
Financially Literate with Idram and IDBank: Next Stop – Nairi Camp
Idram received a permit to establish and operate the Armenian payment and settlement QR system IdramNet
Ucom Completes the Deployment of its 5G Network Across All Cities of Armenia
Firebird, Inc. Secures U.S. Export License and Announces Dell Technologies as a Technology Partner, Establishing Major Milestones in Armenia’s AI and Digital Future
IDBank Receives Permission to Open a Representative Office in the United States
RoboTon 2025 Competition Held with Idram’s Sponsorship
“Armenian potential in Spain: Arman Mayilyan as a guest on the ‘Armenian Diaspora Communities’ program.”
Final Results of the 20th Annual International Microelectronics Olympiad Announced
Unibank's VISA DIGITAL cards are now free
Arca National Payment System, Bank of Georgia and Ameriabank Signed a Memorandum of Understanding
Idram has been awarded the prestigious “Beyond Payments Awards” by Ant International
STEM Acceleration Award 2025 Held with Idram’s Support
Solar Power is Generated in Kechut Community Through the Efforts of
Ucom and SunChild
Idram Announces Partnership with WeChat Pay
AraratBank: Transfer Your Mortgage Loan and Repay It on Attractive Terms: JOIN US 
1
EBRD lends US$ 40 million to Acba bank for youth-led firms in Armenia
2
Unibank Became a Member of BAFT
3
Heading Into 2026 at Ucom Speed։ New Year Offers Are Now Live
4
Ucom Promotes Space Engineering Education
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AxelMondrian Wins Three Major International Awards for Branding, PR and Film Production in 2025