= (n+1)(2n+1)
(जहाँ "n" अंतिम संख्या है)
d. प्रथम प्राकृतिक संख्याओं के घनों का औसत
= n(n+1)2
(जहाँ "n" अंतिम संख्या है)
Cities and Rivers
===================
1) Delhi—Yamuna
2) Agra—Yamuna
3) Patna—Ganga
4) Haridwar —Ganga
5) Allahabad —confluence of Ganga and Yamuna
6) Varanasi — Ganga
7) Guwahati —Brahmaputra
8) Kanpur —Ganga
9) Jabalpur—Narmada
10) Bharuch — Narmada
11) Lucknow — Gomti
12) Hyderabad — Musi
13) Nasik— Godavari
14) Srinagar — Jhelum
15) Vijayawada — Krishna
16) Kolkata —Hooghly
17) Ahmedabad —Sabarmati
18) Surat — Tapti
19) Thiruchirapalli—Cauveri
20) Cuttack — Mahanadi
21) Ayodhya —Saryu
22) Ludhiana—Sutlej
For SSC Combined Graduate Level Examination, the General Awareness Section plays a very important role, mostly due to the fact that it is very scoring. For a well prepared SSC candidate,it will take less than 2 seconds to answer the questions in written examination.
But, the General Awareness Section which comes in SSC CGL is very different from those asked in Banking and Insurance Examination. In prominent Banking and Insurance Exams, General Awareness Section are more focussed on Current Affairs whereas in the case of SSC CGL, more questions will be based on Static General Knowledge.
In SSC CGL 2016, there will be 50 questions on 1 mark each and various topics can be from the following.
Indian HistoryIndian PolityGeographyIndian EconomyScience (Physics, Chemistry and Biology)Miscellaneous
There are almost 5-6 questions from each topic mentioned above except the miscellaneous section. Among all the topics, General Science is expected to have 10-15 questions, with Biology being central.
India has successfully test-fired its surface-to-surface ballistic missile.Agni-I is capable of hitting a target range in between 700 and 1250 kilometers, from a test range off the Odisha coast.The missile system was supported by a mobile launcher and tested from the launch complex-4 of Integrated Test Range at Dr. Abdul Kalam Island.The missile can travel at a speed of 2.5 km per second. While the weight of the indigenously developed surface-to-surface Agni-I missile is 12,000 kilogram, it is 15 meters long and diameter of 1 meter.The user trial was conducted by Strategic Force Command of the Indian Army. The first trial of Agni-I was conducted in 1989 and the last user trial was conducted on November 27, 2015, from Dr. Abdul Kalam Wheeler Island.