MCQ's | विद्युत आवेश और क्षेत्र | Chapter 1 | Lec 14 | 12th/ NEET/ JEE/ Physics | By Gopal Sir

Class 12 Physics (Hindi)| Chapter 1 वैद्युत आवेश तथा क्षेत्र | Important Questions | UP Boards

The ratio of man’s age to his father’s age is 4:5, and the ratio of his age to his son’s age is 6:1. Four years ago these ratios were 11:14 and 11:1, respectively. The ratio of the age of the grandfather to that of the grandson 12 years from now will be: एक व्यक्ति की उम्र और उसके पिता की उम्र का 4:5 है तथा उसकी और उसके पुत्र की उम्र में 6:1 का अनुपात है। चार वर्ष पहले, ये अनुपात क्रमशः 11:14 और 11:1 थे। दादा तथा उसके पोते की उम्र में अब से 12 वर्ष बाद क्या अनुपात होगा?

Read the given information and decide the appropriate course of action. NEET examination has laid the following conditions to qualify for appearance in the NEET Exam. 1. Candidate should pass Grade 12 with a minimum of 50% marks in Biology, Physics and Chemistry group. 2. Candidate should have completed 17 years as on 31-03-2018. 3. Candidate should have opted for Biology, Physics and Chemistry in Grade 12. Candidate 1: Ram’s date of birth is 14-05-2001, with 40% marks in Mathematics, Physics, Chemistry and Biology. Candidate 2: Sham’s date of birth is 16-08-2000, with 60% marks in Biology, Physics and Chemistry. Who is eligible to write the NEET Exam?

Match the columns I, II and III and choose the correct combination from the options given. {:(Column I,Column II, Column III),(a."Male genital pore"(s),1.10^(th) and 11^(th) "segment",K."Single"),(b."Female genital pore"(s),2.14^(th)"segment",L."1 Pair"),(c."Testes",3.18^(th)"segment",M.2Pair),(b."Ovaries",4.12-13"intersegmentalseptum",N."4Pair"):}