Given – 3x+y =5 3x +3y =10 (both side squaring) 32x +32y+2×3x×3y =100 32x +32y+2 ×3x+y =100 (Put the value of 3x+y) 32x +32y+2 ×5 =100 32x +32y =90 … (1) Then now- 3x-y +3y-x =3x/3y +3y/3x (take LCM) = (32x +32y)/ (3x×3y) =90/5 =18.
DFCCIL received US$ ______ billion for the construction of the Eastern Corridor in 2014.
Which of the following mountain railways in India was declared a World Heritage Site by UNESCO in the year 1999?
When was the Southern Railway zone created?
Konkan Railway is __ gauge.
Which Indian railway station has become the 1600th station to have a RailWire Wi-Fi zone?
Which factory of the Indian Railways is located at Bengaluru?
Integral Coach Factory is located at:
The Chittaranjan Locomotive Works factory commenced the production of steam locomotives on:
What is the threshold aggregate annual credit limit for deposit accounts opened using Aadhaar OTP-based e-KYC?
Which Railway Zone has launched the project "Operation My Saheli" for the safety of lady passengers?
